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Área de Consulta Pública del Sistema Unipaleo

FILTRO DE CONSULTAS DE ACCESO PUBLICO

 

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	Filtro de Phylum:	null Annelida Anthozoa Archaeocyatha Arthropoda Brachiopoda Bryozoa Chlorophyta Chordata Cnidaria Coelenterata Echinodermata Ectoprocta Hemichordata Ichnofossilia Incertae sedis Mollusca ND Porifera Protista Rhodophyta Trilobitomorpha
	Filtro de Clase:	null Actinoperygii Actinopterygii Amphibia Anthozoa Arachnida Archosauromorpha Articulata Asteroidea Aves Bivalvia Calyptoptomatida Cephalopoda Chlorophyceae Chondrichthyes Cirripedia Cnidaria Conulata Crinoidea Crustacea Demospongea Dinosauria Diplopoda Echinoidea Gastropoda Graptolithina Gymnolaemata Hexapoda Holothuroidea Hydrozoa Hyolitha Inarticulata Incertae sedis Insecta Lissamphibia Malacostraca Mammalia Monoplacophora ND Ophiuroidea Osteichthyes Pelecypoda Pisces Polychaeta Reptilia Reptiliomorpha Rhizopodea Rhodophyceae Rhynchonellata Sauropsida Scaphopoda Sclerospongiae Stenolaemata Strophomenata Tentaculita Testudinata Theropoda Trilobita
	Filtro de Orden:	null Accipitriformes Acrotritida Albuliformes Allocaudata Amiiformes Ammonitida Ammonitina Ammonoidea Anguilliformes Anomalodesmata Anseriformes Anura Araneae Araneida Arbacioida Archaeogastropoda Architaeniglossa Arcoida Arthyridida Artidoactyla Artiodactyla Aspidorhynchiformes Athyridida Aulopiformes Basommatophora Belemnitida Beryciformes Blattaria Caenogastropoda Carcharhiniformes ?Carcharhiniformes Carditida Carditoida Carnivora Cassiduloida Cephalaspidea Cerithiimorpha Cetacea Chaetetidae Cheilostomata Chelonia Chiroptera Ciconiiformes Cidaroida Cingulata Clupeiformes Clypeasteroida Clypeateroida Coelurosauria Coenothecalia Coleoptera Condylarthra Conulariida Creodonta Crocodylia Crocodyliformes Crosognathiformes Crossognathiformes Cryptonemiales Cyclici Cyclostomata Cypriniformes Cyprinodontiformes Dasycladales Decapoda Dendrochirotida Dendroidea Dentaliida Desmostylia Echinolampadoida Elimmichthyiformes Ellimichthyiformes Ellimmichthyiformes Elopiformes Enantiornithiformes Entomotaeneata Entomotaeniata Falconiformes Foraminiferida Gadilida Gasteroteiformes Gorgonacea Hadromerida Halecostomi Haleocomorphi Hemicidaroida Heterocuralia Heterostropha Hippuritoida Holectypoida Hyolithida Ichthyodectiformes Ichthyosauria Incertae sedis Insectivora Ionoscopiformes Isopoda Kutorginida Lagomorpha Lamniformes Lepisosteiformes Lingulida Lucinida Marsupialia Mesogastropoda Mesonychia Microconchida Millericrinida Muricoidea Myoida Mytiloida Nautilida ND Neogastropoda Neomesogastropoda Nepgastropoda Nuculoida Odonata Ophiurida Orectolobiformi Orhogastropoda Ornithischia Ornitischia Orthida Orthocerida Orthogastropoda Orthotetida Osteoglossiformes Ostreida Ostreidae Ostreoida Pachyrhizodontoidei Pantodonta Paracryptodira Passeriformes Paxillosida Pedinoida Pelecaniformes Pentameri Pentamerida Perciformes Perciiformes Perichelydia Perissodactyla Pholadida Pholadomyida Pholadomyoida Phymosomatoida Plecoptera Plesiosauria Podicipediformes Polydesmida Primates Proboscidea Productida Proposcidea Psiloceratida Pterioda Pterioida Pterosauria Ptychopariida Pycnodontiformes Redlichiida Rhinopristiformes Rhynchocephalia Rhynchonellida Rodentia Rugosa Salenioida Sarcopteriformes Sarcoptiformes Saurischia Saurischia y Ornitischia Sauropoda Scleractinia Sedentaria Sedentarida Semionotiformes Sepiida Siluriformes Sirenia Sorbeoconcha Spatangoida Sphenocephaliformes Sphenodonta Spiriferida Spongiomorphida Squamata Stomopneustoida Strophalosiidina Strophomenida Stylommatophora Tabulospongida Terebratulida Testudinata Testudines Thecosomata Therapsida Theropoda Thoracica Tillodontia Triconodonta Trigonioida Unionoida Veneoirdei Venerida Veneroida Veneroidei Xenarthra
	Filtro de Familia:	null Acanthoceratidae Acanthochaetetidae Acanthohoplitidae Accipitridae Aclididae Acrosaleniidae Actaeonellidae Acteonidae Actinacididae Actinastraeidae Aeglidae Agariciidae Agatheliidae Agriochoeridae Albanerpetontidae Albulidae Amiidae Amphiastreidae Amphicyonidae Amphistrophiidae Ampullinidae Anatidae Ancyloceratidae Ancyloreratidae Anguidae Anisoceratidae Anitlocapridae Anomiidae Antillocaprinidae Antilocapridae Aporrhaidae Araripichtyidae Arbaciidae Archaeoniscidae Architectonicidae Arcidae Arcticidae Arietitidae Ariidae Armigatidae Aspidocatidae Aspidoceratidae Aspidorhynchidae Astartidae Astrocoeniidae Ataxicoeratidae Ataxiocaratidae Ataxioceratidae Athyrididae Atrypidae Aturiidae Aulacostephanidae Aulostegidae Aviculopectinidae Baculitidae Baenidae Bakeveliidae Balanidae Basiliolidae Belemnitidae Bellerophontidae Berriasellidae Blattulidae Bochianitidae Boidae? Bothremydidae Bovidae Brachyphyllidae Brachythyrididae Brancoceratidae Brissidae Brontotheriidae Buccinidae Buchlidae Bullidae Bursidae Caecidae Calamophylliidae Calappidae Callianassidae Calyptraeidae Camarotoechiidae Camelidae Campanilidae Cancellariidae Cancellothyridae Canidae Caprinidae Caprotinidae Capulidae Carcharhinidae Carcineretidae Cardiidae Carditidae Cariophylliidae Cassianellidae Cassidae Cassidulidae Cassiopidae Catostomidae Cellaridae Cenoceratidae Cenomanocarcinicae Cenomanocarcinidae Ceratomyidae Ceratozetidae Cerithiidae Cerithiopsidae Cervidae cf. Pontoporiidae Chamidae Chelydridae Chlamyphoridae Chondrodontidae Chonetidae Cidaridae Cirolanidae Cladophylliidae Clavatuloidae "Clevosauridae" Clionae Clionidae? Clionitidae Clupeidae Clydoniceratidae Clypeasteridae Cochlespiridae Coelophysoidea Coeluridae Coilopoceratidae Collignoniceratidae Collumbellidae Colubridae Columbellidae Compsemydidae Conidae Conulariidae Conulidae Coralliophilidae Corbiculidae Corbulidae Costellariidae Craniopsidae Craspeditidae Crassatellidae Crepidulidae Cricetidae Crocodylidae Crotalidae Cryptonellidae Ctenodiscidae Cucullaeidae Cucumariidae Cultellidae Cunnolitidae Cuspidariidae Cyathophoridae Cyclodorippidae ?Cyclodorippoidae ?Cymononidae Cyclolitidae Cyclolobidae Cyclomischidae Cylindrodontidae Cymatoceratidae Cypraeidae Cyrtiidae Cystiscidae Dactylioceratidae Dakoticancridae Dalmanellidae Dasycladaceae Dasypodidae Delthyrididae Denaliidae Dendrograptidae Dendrogyridae Dendrophylliidae Dentaliidae Dercetidae Dermosmiliidae Deshayesitidae Desmoceratidade Desmoceratidae Desmostylidae Diastomatidae Diastoporidae Dichobenidae Dicoelosiidae Dictyoclostidae Didelphidae Dielasmatidae Dimorphodontidae Diogenidae Discinidae Discocyclinidae Discoididae Discophyllitidae Donacidae Dorippidae Douvilleiceratidae Douvillinidae Dreissenidae Dromaeosauridae Dugongidae Echinarachniidae Echinolampadidae Echioceratidae Eekaulostomidae Elephantidae Emydidae Enantiornithidae Enchodontidae Engonoceratidae Entoliidae Eoderoceratidae Epitoniidae Equidae Erymidae Esthonychidae Etydae Eulimidae Euryplacidae Fasciolariidae Faujasiidae Faviidae Faviina Favreinidae Felidae Ficidae Fimbriidae Fissurellidae Flabellidae Floricyclidae Fungiidae Gadilidae Galatheidae Gastrochaenidae Geomyidae Ginglymostomatidae Glossidae Glycymerididae Glyptodontidae Gobiconodontidae Gomphoteriidae Gomphotheriidae ?Gomphotheriidae Goneplacidae Goniodromitidae Goniopholididae Goodeidae Graphoceratidae Grypaheidae Gryphaeidae Gyrodontidae Hadrosauridae Hadrosauridae y Titanosauridae Haloritidae Hamineidae Hamitidae Haplaraeidae Haploceratidae Haploceratidea Harpidae Hederelloidea Helioporidae Helminthoglyptidae Helochelydridae Hemiasteridae Hemicidaridae Hemicyonidae Hemigaleidae Hercoglossidae Heteroceratidae Heterocoeniidae Hiatellidae Hildoceraoidae Hildoceratidae Hildoceratoidae Hipponicidae Hippuritidae Holectypidae Hominidae Homolidae ?Homolidae Hoplitidae Hyaenodontidae Hybodontidae Hydrochoeridae Hyolithidae Hyopsodontidae Hypertragulidae Hyracodontidae ?Iguanidae Incertae sedis Indeterminada Inoceramidae Ionocospidae Isastraeidae Ischyromyidae Isognomonidae Istiophoridae Itieriidae Juraphyllitidae Kelliellidae Kinosternidae Kutorginidae Laevisoolithidae? Lamnidae Laqueidae Laternulidae Latomeandridae Lepidocyclinidae Lepisosteidae Leporidae Leptaenidae Leptocarphiidae Leptostrophiidae Limacinidae Limidae Limopsidae Lingulidae Linoproductidae Lithophylacidae Littorinidae Lophophyllidiidae Lottiidae Lucinidae Lytoceratidae Macrocephalitidae Macroscaphitidae Macrosemiidae Mactridae Mactromyidae Malleidae Malletidae Malletiidae Mammutidae Marginellidae Marginiferidae Martiniidae Mathildidae Mecochiridae Meekellidae Melanopsidae Mellitidae Melongenidae Meniscotheriidae Mephitidae Meristellidae Merycoidodontidae Mesodesmatidae Mesonychidae Metacerathiidae Metriorhynchidae Micrasteridae Microconchidae Microsolenidae Microsyopsidae Millericrinidae Mimidae Mitridae Mitsukurinidae Modulidae Monopleuridae Monotidae Montlivaltiidae Mosasauridae Murcidae Muricidae Muricoidea Mussidae Mustelidae Mutationellidae Mylodontidae Myophoriidae Mytilidae Nanhsiungchelydae Nanhsiungchelyidae Nassariidae Naticidae Nautilidae ND Necrocarcinidae Neocomitidae Neoicoceratidae Neomiodontidae Neoretziidae Neptuneidae Nerineidae Nerinellidae Neritidae Nevadiidae Nododelphinulidae Noetiidae Notelopidae Nucleospiridae Nuculanidae Nuculidae Nummulitidae Nyctosauridae Obolidae Ochetoceratidae Odobenidae Odontaspididae Oecoptychiidae Olcostephanidae Olenellidae Oligopygidae Olividae Omphalotrochidae Oosterellidae Ophiactidae Ophiopsidae Ophtalmosauridae Oppeliidae Orthalicidae Orthoceratidae Orthotetidae Osteoglossidae Ostreidae Otariidae Otodontaspidae Overtoniidae Ovulidae Oxyaenidae Oxynoceratidae Oxynoticeratidae Pachycardiidae Pachydiscidae Paguridae Palaeoxanthopsidae Palinuridae Pan-Chelydridae Pantolambdidae Pan-Trionychidae Paraclupeidae Parahoplitidae Parallelodontidae Paramyidae ?Paramyidae Parisididae Parkinsoniidae Pectinidae Pedinidae Pelagiellidae Pentacauliscidae Pentameridae Periplomatidae Perisphinctidae Perissityidae Perlidae Phalacrocoracidae Phenacodontidae Philinidae Phillipsiidae Pholadidae Pholadomyidae Phylloceratidae Phymosomatidae Physidae Pileolidae Pinnidae Pinnotheridae Placenticeratidae Placocoeniidae Plagioptychidae Platychelyidae Platyrhacidae Pleuroacanthitidae Pleuroceridae Pleuromyidae Pleuropholidae Pleurotomariidae Plicatulidae Pliolampadidae Pliosauridae Pocilloporidae Podicipedidae Polymorphitidae Pomacentridae Popanoceratidae Poritidae Portunidae Posidoniidae ?Posidoniidae Potamididae Prenasteridae Priscinachidae Prismatoolithidae Procerathiidae Procerithiidae Productellidae Productidae Protoceratidae Psammobiidae Pseudodiadematidae Pseudolividae Pseudomelaniidae Psolidae Psychocidaridae Pteriidae Ptychoceratidae Ptychomyidae Pugnellidae Pulchelliidae Purpurinidae Pycnodontidae Pyramidellidae Pyrifusidae Pyropsidae Radiolitidae Ranellidae Raninidae Rayasmillidae Reineckeiidae Requieniidae Retroplumidae Retusidae Retziidae Rhinocerotidae Rhipidogyridae Rhynchonellidae Rhynchoporidae Ringiculidae Rissoidae Rugosochonetidae Saleniidae Saurodontidae Scaphandridae Scaphitidae Schizasteridae Schizophoriidae Schloenbachiidae Schlotheimiidae Schuchertellidae Sciuridae Sciuroidae Scopidae Semelidae Semionotidae Seraphsidae Serpulidae Serranidae Siderastreidae Silesitidae Siliquariidae Simoceratidae Simoceratidaea Siphonariidae Skeneidae Skenidiidae Solariellidae Solecurtidae Solenidae Solenocoeniidae Soricidae Sphaeroceratidae Sphaeromatidae Sphenocephalidae Sphenodiscidae Sphenodontidae Spheroolithidae Spiriferellidae Spiriferidae Spiriferinidae Spiroceratidae Spirulirostridae Spondylidae Spongiomorphidae? Sportellidae Stephanoceratidae Stomechinidae Stomopneustidae Stricklandiidae Strigoceratidae Strombidae Stropheodontidae Stylinidae Synastraeidae Tainoceratidae Tancrediidae Tayassuidae Teiidae Tellinidae Tepexicarcinidae ?Tepexicarcinidae Terebratulidae Terebridae Teredinidae Terquemiidae Testudinidae Thamnasteriidae Thiaridae Thraciidae Tissotiidae Titanosauridae Tonnidae Tornidae Toxasteridae Trachyceratidae Triconodontidae Trigoniidae Trigonotretidae Trionychidae Triphoridae Tritylodontidae Triviidae Trochidae Trochoidomeandridae Troodontidae Tubercuoolithidae Tudiclidae Tulitidae Turbinellidae Turbinidae Turridae Turrilitidae Turritellidae Tyrannosauridae Unamichthyidae Uncinulidae Ungulinidae Unionidae Urocoptidae Ursidae Varanidae Varioparietidae Vasidae Veneridae Vermetidae Verticordiidae Vesicomyidae Vespertilionidae Vitrinellidae Viviparidae Volutidae Volutodermidae Volutomitridae Wellerellidae Wellerelloidae Wellereloidae Xanthidae Xenodiscidae Xenophoridae Zetamyidae
	Filtro de Género:	null Abra Acanthina Acanthocardia Acanthoceras Acanthodiscus Acanthoxenophora Aclis Acosarina Acrilla Acrocidaris Actaeon ?Actaeon Actaeonella Actaeonina Acteocina Actinacis Actinacis? Actinaraea Actinastrea Actinhelia Actinoconites Actinocyclina Acuetzpalin Adiozoptyxis Admete Adrana Aechmophorus Aesopus Aetostreon aff. Clevosaurus aff. Cormohipparion aff. Odobenus aff. Opisthias aff. Valenictus Agassizia Agladrillia Agriochoerus Agriotherium Aivukus Alabina Alexornis Alveinus Amaea Amaurellina Amauropsis Americardia Amerirostra Amerista ?Amerista Ammonitoceras Ammospermophilus Amphiastrea Amphimachairodus Amphistrophiella Amphitriscoelus Ampullina Amusium Amussium Anachis Anadara Anahamulina Anatina Anbarrhacus Anchura Ancilla Ancistrosyrinx Ancyloceras Andiceras Angulocrinus Anidanthus Anisocardia Anisoceras Ankylosphenodon Anodontophora Anomalofusus ?Anomalofusus Anomia Antiguastrea Antillia Antillocaprina Antillophos Aphera Apiotoma Apolymetis Aporrhais Aptyxiella Apuliadercetis Araripichthys Arca Archaeolithothamnium Archaeoniscus Archaeopus Architectonica Arcinella Arcomytilus Arcopsis Arctica Arctica? Arctotherium Arene Argopecten Arieticeras Armigatus Arnioceras ?Arnioceras Asinus Aspidoceras Astacodes Astarte ?Astarte Astieria Astrocoenia Astrodapsis Astrohippus ?Astrohippus Ataxioceras Atherfieldastacus Athleta Atocatle Atrina Atrypa Aturia Atys Aublysodon Aucella Aulacomyella ?Aulacosphinctes Aulacosphinctoides Aulacostephanus Avicula Aviculopecten Axilinucrinus Babylonites Bactrocythara Baculites Baiomys Balanus Balcis Barbatia Barisia Barrettia Barroisiceras ?Barroisiceras Baryphyllia Baryschyr Barysmilia Basilemys Basterotia Batequeus Bathyarca Bathygenys Bathysiphon Beisselia Belemnites Bellerophon Bellifusus ?Bellifusus Belliscala Bergaueria Bernaya Berriasella Biradiolites Bison Bitaunioceras Bittium Blancocamelus Blanfordia Blastozopsammia Bocanodon Bocatherium Bochianites Bonellitia Boreotrophon Borophagus Bositra Bothrocorbula Bournonia Brachycythara Brachyseris Brachysphingus Branchiocarcinus Brancoceras ?Brontops Bryograptus Buccinopsis Buchia Bulinus Bulla Bullata Bullatimorphites Burckhardtites Burckhardtites? Bursa Busycon ?Buteo Cadulus Caecum Caenocidaris Calamophyllia Calilampas Calippus ?Callianassa Calliomphalus Calliostoma Calliphylloceras Callista Callocardia Callograptus Calomys Calomys o Baiomys Calyptraea Calyptraphorus Calyptraphorus? Cambrotubulus Camelops Campanile Camptodocis Camptonectes Cancellaria Cancrinella Canis Cantharus Cantius Caprina Caprinuloidea Capromeryx Capulus Carcharias Carcharodon Cardiomya Cardita Cardium "Caricella" Carinathilda Carinodrillia Caryocorbula Cascarón de Enantiornitido Cascarón de Magnapaulia latica Caseyella Cassianella Cassidulus Cassiope ?Cataceramus Cellaria Cenomanocarcinus Cerastoderma ?Ceratomya Ceratosphinctes Cercomya Cerdocyon Cerithidea Cerithiella Cerithiopsis Cerithium cf. Acanthohoplites cf. Alforjas cf. Aluralagus cf. Antilocapra cf. Camelops cf. Cheloniceras cf. Compsemys cf. Constrictor cf. Crotalus cf. Dispersituberoolithus cf. Dissacus cf. Eomycetopsis cf. Hemiauchenia cf. Hexobelomeryx cf.Hoplochelys cf. Hoplochelys cf. Hydrochoerus cf. Hyopsodus cf. Leptomeryx cf. Mammuthus cf. Melvius cf. Microsyops cf. Necronectes cf. Neokrokolithes cf. Nettapus cf. Odocoileus cf. Oxyaena cf. Pappogeomys cf. Paratoceras cf. Phaulostephanus? cf. Protochelydra cf. Pseudogeckolithus cf. Pseudohaploceras cf. Tadornini cf. Teleoceras cf. Tristraguloolithus cf. Troodon cf. Tubercuoolithus cf. Valenictus cf. Yelmochelys Chama Chama (?) Chamelea Chancelloria Chaychanus Cheilea Cheloniceras Cheloniceras? Chenopus Cheramus Chiapasella Chione Chlamys Choanoteuthis Choffatia Choichix Chondrodonta Chonesteges Chonetes Chrysodomus Cidaris "Cidaris" Cimolithium Cimolitihium Cimomia Cipactlichthys Cipactlivhthys Cirsotrema Cladocora Cladophyllia Clathrodrillia Clavilithes Clementia Clionites Clydoniceras Clypeaster Coahuilites Coalcomana Cochlespira Codaki Codakia Codiopsis Coenholectypus Coilopoceras Collisella Colombiceras Colpophyllia Columbella Columnocoenia Cominella Comitas Comitas Complexastrea Composita Compsemys Conepatus Conomitra Continuoolithus Conulus Conus Coolinia Copemys Coralliochama Coralliophila Corbis Corbula Cormohipparion Cornwallius Corongoceras Corongoceras? Coroniceras Corystosiren Cosmasyrinx Cosmoceras Cossmannea Costacopluma Costidiscus Costiferina Costispinifera Craginia Craniops Craspedites Crassatella Crassatellites Crassinella Crassispira Cratogeomys Crenella Creniceras Crenotrapezium Crepidula Crepitacella Creseis Cretamaja Crioceras Crocodylus Crommium Crucibulum Crussoliceras Cruziana Cryptocoenia Ctena Cubitostrea Cucullaea Cuvieronius Cyathophora Cyathoseris Cyclinella Cyclocaudex Cyclocaudiculus Cyclocrista Cyclopecten Cycloscapus Cyclostremiscus Cygnus Cylichna Cylichnella Cylichnina Cylindriscala Cylindrocauliscus Cymatium Cymatoceras Cymatoceras? Cymatosyrinx Cymia Cynosphenodon Cypraedia Cypraeid Cypraeorbis Cyprimeria Cyprina "Cyprina" Cyrtia Cyrtopleura Cytherea Dactylioceras Dakoticancer Dalejina Dalium Daphnella Daphnella? Decipia Delthyris Denazinemys Dentalium Derbyia Dercetis Dermosmiliopsis Desmathyus Desmoceras Desmostylus ?Deussenia Diacodexis Dicellomus Dicoelosia Dictuophyllia Dictuphyllia Dictyoclostus Dictyoconites Dictyonema Dielasma Dimorpharaea Dimorphodon Dinohippus ?Dinohippus Diodora Diploastrea Diplochaetetes Diplodonta Diptychoceras Diptyxis Dirocerithium Discoides "Discosphinctes" Dissacus Distoloceras Distorsio Divalinga Divaricella Donax ?Dontostoma Dosinia Douglassciurus Douvilleiceras Douvillelia Drepanochilus Drillia "Drillia" Drilluta Duashnoceras Duashnoceras? Duasnhoceras Dufrenoyia Durangites Durania Dyoros Echinolampas ?Echinolampas Echinophoria Echinosteges Echioceras Ectinochilus Ectocentrites Ectocion Ekaulostomus Elasmophyllia Elephas Elimia Enallaster Enallhelia Enchodus Encope Engonoceras Enoploclytia Ensis Entolium Eocaliista Eocallista Eocallista? Eocernina Eocithara Eocypraea Eocypraea? Eoderoceras Eodouvilleiceras Eoduvilleiceras Eohydnophora Eohydnophora Eomiodon Eomunidopsis Eoradiolites Eospirifer Eotitanops Epaelops Eparietites Epicheloniceras Epicheloniceras Epistrenoceras Epistreptophyllum Epitonium Equus Erato Ervilia Erycitoides Esteslestes Esthonyx Euagassiceras Euaspidoceras Euceratherium Euclathurella Eucrassatella Euechioceras Eugyra Eulima Eulimella Euoplocyon Eupatagus Euperlida Eurycephalites Eurycephallites Eurynoticeras Euspira ?Euthria Eutrephoceras Euvola Exilia Exogyra Fallotaspis Falsifusus Fasciolaria Fauriella ?Favia Felaniella Felis Felixastraea Ficus Fimbria Fissurella Flabellipecten Flabellum Flemingostrea Floresomys Floricyclus Forresteria Forsia Fucusopsis Fulgoraria Fulgurofusus Fungiastraea Fusinus Fusiturricula Fustiaria Fusus? "Fyfea" Galeocerdo Galeodea Gallolestes 'Gargasiceras' Gargasiceras? Gari Gastrochaena Gemmula Geochelone Geomys Gerhardtia Gervillia Geyeria Gisortia Gleviceras Globator Glochiceras Glossotherium Glossothyropsis Glycymeris Glyphostoma ?Glyphostoma Glyphoturris Glyptoactis Glyptodon Glyptotherium Gomphoterium Gomphotherium Goniodromites Goniomya Goniopora Goniopygus Gopherus Gouldia Grammatodon Granocardium Granosolarium Graysonites Greggelix? Gregoryceras ?Gresslya Griffithides Gryphaea Guanajuatomys Guerrericeras Guzzyella Gymnentome Gypidula Gyraulus Gyrodes Gyrodes? Gyrodus Gyrolithes Haimea Halobia Halymenidium Hamites Hamites? Hamiticeras Hamiticeras? Hamulina Hanetia Haploceras Haplophrentis Haplovoluta Hardouinia Harpa Harpagodes Harvella Hasaracancer Hastichthys Hastula Haustator Hecticoceras Hederella Heliacus Helicolithus Heliopora? Helminthorhape Hemiaster Hemiauchenia Heminautilus Hemipristis Hemisinus Hercoglossa ?Herewardia Heteraster Heterelasma Heteroceras Heterocoenia? Heterosalenia Heterostelechus Heteroterma Hexaplex Hexobelomeryx Hildoglochiceras Hipponix Hippurites Holcophylloceras? Holmesina Holospira Homalopoma Homo Homomya Hoplites Housaites Huasteca Huastecoceras Huasteconodon Huehuecanauhtlus Huehuecuetzpalli Huetamia Hustedia ?Hyaenarctos Hyaenognathus Hybonoticeras Hyolithes Hyotissa Hypacanthoplites Hypertragulus Hypolagus ?Hypoxynoticeras ?Hyracodon Hyracotherium Icriobranchiocarcinus Icriocarcinus Ictiobus ?Iddingsia Idoceras Imlayoceras? Immunitoceras Immunoticeras Incertae sedis incerta sedis indet Indet. Indeterminado Infrapatoceras Inoceramus ? Inoceramus Inoperna Isastrea Isocardia Isognomon Isorthis Isurus Ithycythara Ixtahua Jalpania Jaywilsonomys Jeanneticeras Jerjesia Judomia Juraphyllites Juvavites Kapalmerella Karakaschiceras Karsteniceras Kazanskyella Kazanskyella? Keilostoma Kelemejtubus Kilianella Kilianiceras Kimbleia Kinosternon Kossmatia Kritosaurus Krotovia Kukulkanus Kurtziella Kutorgina Labocania Lacinia Lacuna Lacunaria Laevaptychus Laevibuccinum Laevicardium Laluzia ?Lambeosaurus Lamellaptychus Lamprosterigma Lapparia Lapworthella Latiphyllia Latirhinus Latusastrea Leiorhynchoidea Lemencia Leopecten Leopoldia Lepicythara Lepidocyclina Leptadrillia Leptaena Leptechioceras Leptoceras Leptonotoceras Leptopecten Leptosphinctes Leptostrophia Levifusus Lilloettia Lima Limopsis Linearia Linga Lingula Lingulaticeras Lingulella Linthia Linuparus Lioglyphostoma Liopeplum Liopleurodon Liosotella Liostrea Liotia Lirophora Lispodesthes Lissoceras Lithacoceras Longchaeus Longusorbis Lopha Lophophyllidium Lophoranina Lorenzinia Loriolia Lucapinella Lucina Luisogalathea Lunarca Lunatia ?Lupherites Lyria ?Lyria Lyriscapha Lyrischapa Lyropecten "Lyropecten" Lytoceras Macabi Macgillavryia Machairodus ?Machairodus Macoma Macraster Macroacaena Macrocallista Macrocephalites Macrocypraea Macropleura Macroscaphites Macrosemiocotzus Mactra Magnosia Makaira Malea Maledictosuchus Mammut Mammuthus Marfilomys Margarites Marginella Marginifera Mariella Martesia Mascaranada Mastodon Mathilda Mathoceras Mazapilites Mazapolites McLearnites Meandrophylia Meandrophyllia Megagrapton Megapitaria Megapitaria (?) Megatylopus Megistostoma Meioceras Melanatria ?Melanatria Melania Melanoides Melongena Meniscotherium Meristina Merychippus "Merychippus" Merychyus Mesalia Mesoglauconia Mesolanistes Mesomiltha Mesomorpha Mesopholidostrophia Mesorhytis Metabelemnites? Metacerithium Metacoceras Metula Metulella Mexfusus Mexicaprina Mexopus Meyeria Michin Mickwitziidae Micracanthoceras Micraster Microconchus Microderoceras Microdictyon Microdrillia Microgaza Microschiza Microsolena Microsphinctes Miltha Mitra Mitrella Mitrocaprina Mitromorpha? Modiola Modiolus Modulus Molopophorus Monomorphichnus ?Monomorphichnus 'Monomorphichnus Monopleura Monotis Montastrea Mooreanteris Morfotipo A Morfotipo B Morfotipo C Morfotipo D Morfotipo E Morfotipo F Morfotipo G Morphology Type 1 Mortoniceras Muellerriedia Muirwoodia Mulinia Multicolumnastraea Multiptyxis Münsteria? Murex Muricanthus Musculus Muzquizopteryx Mycetophyllopsis Mycteria Mylodon Myophorella Myophoria Myophorigonia Myriophyllia Myrtea ? Mytiloides Mytilopsis Mytilus Mytonomys Nannippus Nannodiella Nanogyra Naomichelys "Narona" Nassarius Natatolana Natica ?Natica ?"Natica" "Natica" Nautilus Nayadina ND Nebrius Nebrodites Necronectes Neithea Nekewis "Nekewis" Nemocardium Nemodon Neocampylites Neochoerus Neochonetes Neocomites Neohibolites Neohipparion Neoptyxis Neorapana Neospirifer Neotoma Neotoma? Neptunea Nerinea Nerinella Nerita Neritina Neumayria Neuqueniceras Nevadia Nhanulepisoteus Niso Nodipecten Nododelphinula Notagogus Notiosorex Notoemys Notogenota Notolagus Nucleospira Nucula Nuculana Nursallia Nusaviichthys Obolus Ochetoceras ?Odontaspis Odostomia Olcostephanus ?Olcostephanus Olcostephanus? Olequahia Oligopygus Oliva Olivella ?Olivella Onager Oosterella Opalia Operculina Ophiactis Opis Opisthias Oppelia Orbiculoidea ?Orbignygyra Orbitoplax Orthaspidoceras Orthechioceras Orthechioceras Orthosphinctes Osteoborus Ostrea Otostoma Ovalastrea Oxycerites Oxycerites? Oxynoticeras Pachyamia Pachycardium Pachychilus Pachycrommium Pachydiscus Pagurus Palaeolima Palaeoneilo Palaeophycus Palauchelys Palaxius Paleocharacodon Paleoctenodiscus Paleodictyum Paleomeandron Paleopagurus Paleopenctata Paleopsephaea ?Paleopsephaea Paleoserranus Palinurus Palmerella Paltechioceras ?Paltechioceras Pamizinsaurus Panaceras Panopea Panthera Pantojaloria Pappogeomys Papyridea Paraceltites Paraclupea Paraconularia Paracuariceras Paracycloseris Paragalathea "Paraglochiceras" Parahoplites Paralingulaticeras Parallelodon Paramylodon Paranorella Paranotolagus Parapatoceras ?Parapatoceras Parapsolus Paraseraphs Parastrenoceras Parasyrinx "Parasyrinx" Parathyridina Paraverrucoides Paredonius Parisis Parvilucina Patinopecten Paucispinifera Pecten Pedina Pedinopsis Pedioceras Pegocomptus Pelagiella Peltoceras Penion Pentacoenia Pentagonomischus Pentamerus Periploma Periplomya Periseris Perisphinctes Perissitys Perognathus Peroniceras Perrilliata Persicula Personella Peruviella Petaloconchus Phalacrocorax Phalium Phaneroptyxis Phareodus Phaulostephanus Phenacodus Phlycticeras Pholadomya Pholas Phos Phylloceras "Phylloceras" Phylloceras? Phymosoma Physa Pileolus Pinna Pitar ?Pituophis Placenticeras Placocoenia Placophyllia Placotrochus? Placunopsis Plagioptychidae Plagioptychus Planisphinctes Planohybodus ?Platygonus Platygonus? Platyoptera Plesechioceras Plesiastrea Plesielliptio Plesioptyxis Plesiosaurus Pleurechioceras ?Pleurechioceras Pleurofusia Pleuroliria Pleuromya Pleuropholis Pleurotoma Pleurotomaria Pleurotomella Plicatula Pliogeomys Pliohippus Plionictis Plionycteris Pliophenacomys Plummeranteris Pododesmus Poirieria Polinices Polyglyphanodon Polymesoda Polyphylloseris Polyptychites Polystira Popenoeum Portunus Posidoniella Postcopemys Potamides Potosites Praebarrettia Praecaprina ?Praecaprina Pratilepus Prehepatus Preptopremnum Preptoprennum Preverastrea Priscoficus Prismatoolithus Proadusta Probolarina Proclivioceras Procraspedites Procyathophora Prodipodomys Prohecticoceras Prolimnocyon Proniceras Propustularia Prosigmodon Prosthennops ?Prosthennops Protaegla Protancyloceras "Protobusycon" Protocallianassa Protocardia ?Protocardia ? Protocardia Protoreodon Protothaca Protozetamys "Proximitra" Prunum Psammacoma Psammodulus ?Pseudaelurus Pseudamaura Pseudochama Pseudocidaris Pseudodiadema Pseudogastrioceras Pseudohaploceras Pseudohimalayites Pseudolissoceras Pseudoliva Pseudomalaxis Pseudomartinia Pseudomesalia Pseudonerinea Pseudoosterella Pseudoperissolax Pseudophragmina Pseudorissolax Pseudosaynella Pseudotissotia Pseudovolanoceras Pteria Pterocerella Pteropurpura Pterotrigonia "Pterynotus" Ptychoceras Ptychochaetetes Ptychomya Ptychophylloceras Ptychopotamides Ptygmatis Pugnellus Pulchellia Punctospirifer Purpuroidea ?Purpuroidea Pycnodonte Pycnodus Pyramidella Pyrazus ?Pyrgulifera Pyrifusus Pyropsis Pyrula Quadratotrigonia Quetzalichthys Quitmanites Rabdotus Radiolites "Radiolites" Raeta Ranella Ranina Ranulfoichthys Rastellum Rayaphyllia Rayasmilia Rehmannia Reineckeia Reineckeia? Remera Resserella Rhacophyllites? Rhinoclavis Rhinocoryne Rhipidomeandra Rhynchonella "Rhynchonella" Rhynchopora Rhynchotherium ?Rhynchotherium Rhytidoplites Rimella Ringicula Ripleyella Rissoa Rissoina Rodighieroites Rotularia Rusophycus ? Rutitrigonia Saccella Salassia Salenia Saltocyathus Sanctaspis Sarasinella Sassia Saurodon Saurornitholestes Sauvagesia Scalina Scaphander? Scaphella Scaphites Schaireria Scheestia Schizaster Schloenbachia Schneidia Schwartziella Scobinella Scolicia Sconsia Searlesia Sellithyris Semele Semelina Septaliphoria Serpula Serpulorbis Serratocerithium Siderastrea Siderofungia Sigaretus Silesites Simbirskites Simnia Simoceras Simocosmoceras Sinotubulites Sinum Siphocypraea Siphonalia Siphonochelus Sirenites Skenidioides Skolithos Smaragdia Sodakus Solariella Solariella? Solariorbis Solecurtus Solen Solena Solenastrea Solenosteira Sowerbyceras Spermophilus "Sphaera" Sphaerirhynchia Sphaerocypraea Sphenodiscus Sphenovipera Spheroolithus Spiratella Spiriferella Spiriferella? Spiriferellina Spirorhaphe Spiticeras Splendrillia Spondylus Sportella Stacheoceras Stantonella Staurograptus Stenomylus Stephanoceras ?Stephanoceras ?Stephanoceras? Stephanocyathus? Stephanosphinctes Stereocidaris Steueroceras Stigmaulax Stomatopora Stomechinus Stomopneustes Streblites Striaticostatum Striatolamia Stricklandiid Strigilla Strigoceras Strioterebrum Strombina Strombus Strophoprion Stylina Stylophora Stylosmilia Subcollina Subcollina (?) Subdichotomoceras Subdiscosphinctes Subplanitoides Substeueroceras Sulciferites Sulcobuccinum Sulcoretusa Surculites "Surculites" Surculoma Sutneria Sycostoma Sylvilagus Synastrea Tagelus Tahusyrinx Tamaulipasaurus Tampsia Tancredia Tapes Taramelliceras Tautosia Tectonatica Tegula Tehuacana Teinostoma Teleoceras ?Teleoceras Tellina ?Tellina Tenagodus ?Tenuicorbula Teoichthys Tepexicarcinus Tepexichthys Tepexisaurus Terebellina Terebra Terebratalia Terebratula Terebratulina Teredo Tetragramma Tetrameryx Texarina Texasia Texicaprina Thais Thalamocaeniopsis Thalassinoides Thalassoleon Thamnarea Thamnasteria Thamnosia Thecosmilia Theodoxus Thomomys ?Thracia Thurmanniceras Thyrastylon Timothynus Titanosarcolites Tlalocbatos Tlayuamichin Tmetoceras Tomiopsis Torgnellus Tornatellaea Toucasia Toxoceras Toxostoma Trachemys Trachycardium Trachyceras Trachynerita Transennella Traskites? Trechmannites Trichites Trichoribates Trigonia ?Trigonia Trigonia? Trigoniocardia Trigonocallista Trigonostoma Trinacria Triphora Trivia Trochactaeon Trochid Trochoceramus Trochoseris Trochosmilia ?Trophon Trophonopsis Tropidelasma Turbinella Turbinolia Turbo Turbonilla Turricula Turrilites Turris Turritella "Turritella" Tylostoma Tympanotonus Typhis Uchauxia Uchauxia? Uhligella Unamichthys Unicardium Uptonia Urocyon Urohelminthoida Uromitra Urosalpinx Ursus Vaccinites Vaquerosella Vasum Vaughanites Vaugonia Velates Venericardia Veniella Ventricolaria Venus Vermetus Vermetus? Vermiceras Vermicularia Vermiforma Verticordia Vesicomya Viapinnixa Vicarya Victoriaconodon Vinalesphinctes Vinctifer Virgatites Virgatosphinctes Vitrinella Viviparus Vola Volsella Voluta Volutilithes ?Volutilithes Volutocorbis ?Volutoderma Volutomorpha Volutospina Volvarina Volvulella Waagenia Waagenoceras Washitaster Wellerella Westonia Whitneyella Williamia Wyolestes Xancus Xandaros Xanthosia Xenocephalites Xenophora Xenosiren Xenyllion Xerticeras Xertoceras Xonpepetla Zanassarina Zapatadon Zigzagiceras
	Filtro de Subgénero:	null Abra Acar Acar? Acrilla Actaeon Admetula Aesopus Agathistoma Agnocardia Agriopoma Alcidellus Alectryonia Aliculastrum Amauropsis Americardia Ampullina Anadara Anatomites Anaucella Ancistrosyrinx Anguinella Antillophos Apiocardia Arca Architectonica Arcularia Arene Argina Argopecten Arisphinctes Asperiscala Atrimitra Atrina Aulacosphinctes Bactrospira Balanus Baluchicardia Barbatia Barbatia? Basterotella Bellerophon Bensonomys Bernaya Beushausenia Bicarinella Bison Bittium Bonellitia Borsonia Borsonia? Bucardiomya Bullata Burckhardtia Byssomera Caecum Caliagaleodea Calliostoma Calloarca Callopoma Calpurna Camptonectes Cancellaria Cardiomya Cardita Caryocorbula Cassiope Cataceramus Cercomya Cerithiopsis cf. Stockoceros Chama Chamelea Chelyconus Chemnitzia Chione Chionista Chionopsis Chlamys Chloromya Chlorostoma Choffatia Claibornicardia Clementia Cloughtonia Colubrellina Corbula Coroniceras Coryceras Cosmetodon Costacallista Costagyra Costoanachis cowlitzensis Cowlitzia Crassispira Cratogeomys Crenostrea Criocardium? Crucibulum (Cryoturris) Cubaochetoceras Cunearca Cymatophos Dactylidia Dallocardia Dentalium Depressiscala Dichotomoceras Dichotomosphinctes Diplodonta Divaricella Dockeryella Dolichohippus Dosinia Dosinidea Drillia Duashnoceras Echinobathra Echioceras Endocostea Eocallista Eocypraea Eonavicula Eosolen Epammonites ?Epammonites Epammonites? Epilucina Epitonium Eratoidea Esmerarca Euaspidoceras Euclathurella Eulimella Eumetadrillia Eunerinea Eupatagus Eurytellina Euspira Euvola Exputens Falcimytilus Felaniella Fissurella Forresteria Frickites Fusiturricula Gadila Gastrochaena Gibbaster Gibberula Glenodictyon Glycymeris Glycymerita Glyphostoma Goniocylindrites Goniopygus Gouldia Grammatodon Grammohippus Grandiarca Gymnentome (Gymnentome) Gyrodes Hebetaclis Hecticoceras Here Hesperohippus Hesperotestudo Hexacorbula Hindsiclava Hybolophus Hybonotella Hybonoticeras Hypophylloceras Idioraphe Idonearca Iliochione Indotrigonia Inoceramus Jagonia Juliacorbula Jupiteria Kheraiceras Kossmatella Kurtziella (Kurtziella) Laevicardium Laevidentalium Laevityphis Lamelliconcha Leiotrochus Lepilucina Leptoconus Leukoma Lilloettia Lilloettia? Linearia Lingulaticeras Lirophora Liroxyites Lissosia Lithoconus Longiverena Lopha Lucinisca Lunarca Lunatia Macilentos Macrocallista Macrophragma Magnosia Malluvium Mantellum Margarites Mariella McLearnitesella Megalocypraea Melanoides Merisca Mesoglauconia Metahaploceras Metophioceras Mexicanoceras Mexicardia Microcardium Microgaza Microspira Minioliva Miraclathurella Monoplex Muracypraea Murex Musculus Mutiella Myophorella Myrtea Mytiloides Natica Naticarius Nd ND ND Neithea Neitheops Nemodon Neochonetes Neocylindrites (Neocylindrites) Neocyrena Nerinea Netihea Neumayria Neuqueniceras Neverita Nodipecten Nucula Ochetoclava Olcostephanus Oliva Olivella Olor Opalia Oppelia Oppenheimopecten Oreoterebra Ostrea Otosphinctes Ovalella Pachychiloides Pachythaerus Panamurex Panchione Paradione Paraneotoma Paraster Paraterebra Paroecotraustes Particoma Parvilucina Pecten Pedina Pegma Perisphinctes Petaloconchus Phlogocardia Phosinella Phygraea Phyllodina Pisostrigilla Pitar Plagiostoma Planolateralus Platycerobison Plesioptygmatis Plesippus Pleurofusia Polinices Polystira Ponocyclus Porthocyon Potamidopsis Potiarca Propeamussium Protancyloceras Protocardia Protocypraea Psephaea (Pseudomesalia) Pseudorotella Pseudotissotia Pseudotorinia Psilechioceras Pterotrigonia Pugilina Pugnellus Pusula Puzosia Pyruclia q ?Radstockiceras Radstockiceras? Rasia Reinckeia Reineckeia Retipirula Rhysema Ringiculella Ringiculina Rogersites Rotularia Saccella Scalina Schizopyga Scobinopholas Semicassis Shastites Shoshiroia Smaragdia Solena Stellaxis Stephanoceras Stephanoconus Stramonita Strenoceras Strephonella Strioterebrum Strombina Subcancilla Subdiscosphinctes Sulcastrophiella Surcula Tagelus Talityphis Tancredia Tesseracme Tetragonetes Tetragonites Thericium Thiarinella Tiara Tosarca Trachycardium "Tribia" Triglauconia Trigonarca Trigonia Trochactaeon Trochita Tropithaca Tucetona Turkostrea Turritriton Tympanotonus Uhligella Uzita var. arolica Varicorbula Vasum Vaugonia Venericor Veneriglossa Verticordia Viaderella Victoriceras Vittoclithon Volvulella Ximeniconus
	Filtro de Especie:	null A aberrans abietis abjectum abraensis abrupta abundans abyssinus acandai acanthellum acanthicum acanthicus acatlana acetabulum acicula acosta actinophora aculeata acuminata acuticosta acutissima acutocostata acutus adamatis adjuntaensis adkinsi advena aemulator aeneas aequalirata aequicostatum aequivalvis aequorea aesinense aethiopica aewoodi aff. acutocarinata aff. acutus aff. aequalis aff. agassizianum aff. agrigentinus aff. aguilerae aff. alstadenense aff. angustisulcatus aff. atherstoni aff. attenuatus aff. auritus aff. austeni aff. baculoides aff. baini aff. barabini aff. bernardi aff. bifurcatum aff. birchiades aff. bispinosum aff. brodiaei aff. buccinator aff. bulbiformis aff. calafium aff. calisto aff. charpentieri aff. choffati aff. cinereoargentatus aff. collina aff. colubrinus aff. consanguineum aff. consolationis aff. conybeari aff. costaecus aff. costatum aff. cyclodorsatus aff. cycloides aff. cylindricum aff. decussata aff. dedalum aff. douvillei aff. dufrenoyi aff. durangensis aff. eudichotomus aff. exceptionalis aff. fialar aff. gaudini aff. geinitzi aff. gigantea aff. grecoi aff. hystricoides aff. inflata affinis aff. intermedius aff. kokeni aff. leptonotum aff. ligeriensis aff. longispinum aff. lucensis aff. macrocephalus aff. martinii aff. matheroni aff. mexicanum aff. michaelis aff. microcanthus aff. milletianus aff. minimus aff. mulatoensis aff. nodotianum aff. oppeli aff. orbignyi aff. palomense aff. paraplesius aff. pedroanus aff. perisphinctoides aff. plicata aff. praetransitorius aff. proclive aff. pronus aff. prorsocostata aff. pseudoleroyi aff. pseudolyra aff. psilacanthum aff. psilostoma aff. puzosi aff. quinni aff. raricosta aff. recticostatus aff. rothpletzi aff. schloenbachi aff. semilaeve aff. simonyi aff. soemanni aff. sparsinodum aff. stentor aff. stoliczkanum aff. striatulum aff. stricklandii aff. strombecki aff. suborion aff. tabulatum aff. tardecrescens aff. tenue aff. tethysensis aff. tonatiuh aff. transatlanticum aff. varicosum aff. victoris aff. zacatecanum agariciformis agaricites agna aguascalentensis agueguexquitensis aguilari aguilerae aguilerai ajuriana alabamensis alabamiensis alamitocense alamitocensis alamitosensis alata alatus albida albrittoni aldamensis aldrichi aldricht alencasterae alencasteri alesidota alexeii algovianum alicula alizensis alluaudi almagrensis alpha alta alternata alternatum alternatus alticostatum altidens altilira altilirata alvaradoi alvarezi alveata alveolaris alzatei amathusia ameliae americana americanum americanus amichel amicta aminensis anceps ancestralus andersoni andinense andinum anellifer angelica angermanni angosturis anguillina angulata angulicostis angustata angustimargo angustirima angustisulcatum angustula angustus annae anomala anomalos anosus antecedens anthera antimonioensis antiqua antiquus apenninica apenninicum aperta aplanatum appendiculata applegatei aranguthyorum arata arcinella arcuatus arellanoi argentaria argenteus arizonica arizpensis arkansanus armatum armini arnouldi asema asperoides asperrima aspersa aster astierianus astieriformis atacata atava atavus atecuicitlis atempa atheca atherstoni atlasi auffenbergi aulata auriculatus ausita austinensis australis austriaca authariformis autissiodorensis avellanoides avemaria avius ayalai azteca aztecus B baimatuoensis bajaensis bajasurensis bakeri balderum balderum non Oppel-lorioli balmensis bangei barabini barcenae barcenai barretti bartschi baskini batequensis batequia batnensis bavaricum beali beatula beckeri begastrensis behrendseni belcheri belimelensis bella belli bellilamellatus bellona benjamini berglundi beui beyrichi biangulata biassalense bicolor bicornuta bieleri bifasciatus bifoliata bifurcata bifurcatus bilira binodiferus binodum biplicata biserratum biserratum? bishopi bispinatum bispinosoides bispinosum bisulcata blackwelderi blakei blanazense blancoensis boardmani bocasensis bodenbenderi boehmi boesei boggsi bogotina boissieri bonillasi bonnardioides bosei bostrychites boulderense bowdenensis bowdeniana brachycephalus brachydontus brainerdi branneri bravoensis bravoi brevifrons brevipina brevis brevissimus broilii brongniarti bronni browni brunneus bubonis buchi bugrovae buitronae buitroni bulbus bullata bullatus bullosa burckhardti burkarti burnsi burroensis bustamantii butti buwaldana C cacuminatus cadoceroides caelata cajense calabasasensis calafia calderoni caleocius californianus californica californicus californiensis calisto calistoides callidus callomarginata calvini camachoense camachoensis camaronense cambiarsoi campaniurnus campechiensis camura canaliculata canaliculatum canalifera cancellatus candei canelense canistra canrena cantusi capacis capax capitanea capuloides carbasea carbonaria cardenasensis carillobravoi carinata carinatum carinatus carmenae caronensis carrancoi carranzai carrenoae carribeanus carrizoensis casitense castilli castrenoides castroi catadupensis catesbyana catorcense catorcensis caudatus cedonulli cedrosensis celestinae cellulosa cepedaensis cepula ceras ceratitoides ceratitosus cercadicum cf. acanthicus cf. alterneplicatus cf. aptiensis cf. aschiltaensis cf. bajuvaricum cf. balderum cf. bavaricum cf. belknapi cf. beneckei cf. bexarense cf. bidichotomus cf. bigoti cf. bilineata cf. bodenbenderi cf. boginense cf. boissieri cf. boutini cf. bronni cf. buxtorfi cf. calisto cf. calistoides cf. chalybeatensis cf. chilense cf. chloroolithicus cf. choffati cf. clansayense cf. clarki cf. cohni cf. colubrinus cf. contractum cf. conversidens cf. cornuta cf. cottaldinum cf. cowlitzensis cf. cretaceum cf. cyonoides cf. czörnigi cf. danubiensis cf. decoris cf. desori cf. dickersoni cf. distans cf. divaricata cf. doublieri cf. elasson cf. extremum cf. faearium cf. ferryi cf. floresi cf. fuscus cf. gigantea cf. goldfussi cf. gottschei cf. gracilis cf. grossouvrei cf. harlani cf. hospes cf. hotsoni cf. hugardianus cf. hybonota cf. hystricoides cf. imperialis cf. incavata cf. incisum cf. inconstans cf. inflata cf. jamaicensis cf. jupiter cf. kellumi cf. koeneni cf. kudernatschi cf. lallierianus cf. lamourouxii cf. latrans cf. leckenbyi cf. lepta cf. liptoviense cf. lucingensis cf. maonisriparum cf. margae cf. mexicanum cf. mexicanus cf. milletianus cf. multiplicatus cf. nardi cf. negreli cf. neocomiensis cf. neohispanicum cf. nereus cf. nicaisei cf. nodosa cf. nuciformis cf. obliquatus cf. oolithicum cf. ophioides cf. palachei cf. paracrassa cf. paucicostat cf. paucicostata cf. pedernale cf. pedernalis cf. pedroanum cf. permulticostatus cf. perspicuum cf. pexiptychus cf. plicatilis cf. praeattenuata cf. priscum cf. promiscuus cf. pseudohybonotum cf. Pseudohybonotum cf. pseudostrigifer cf. pylonia cf. quinni cf. rasilis cf. retifera cf. robustum cf. robustus cf. rota cf. rotundus cf. sagensis cf. sawrockensis cf. scalariformis cf. semicostatum cf. semiornata cf. serorugata cf. simiensis cf. simpsoni cf. skidegatense cf. solenoides cf. spathi cf. stricapillatus cf. subcircularis cf. sublaevis cf. subnodocostatum cf. subnodosocostatum cf. suborion cf. subtricarinatum cf. sueurii cf. teshioensis cf. texanus cf. thurmanni cf. trachynota cf. tricarinatum cf. tricarinatus cf. tricosa cf. tschoppi cf. tylorhinus cf. umbilicostatus cf. undulatum cf. utaturensis cf. vanuxemi cf. venetzianus cf. venezolanum cf. verrucosus cf. vezelayi cf. weaveri cf. wiestii cf. youngi cf. zieteni chaneyi chapalensis chatfieldensis chavezi chemnitzii cheneyi chiapasensis chica chicoensis chihuahuensis chilense chipolana chipolanum chongi chubbi chumbitaroensis ciboloensis cicatricosus cienegensis cineracea cinerea circularis circumvoluta cisnerosorum clarki cloudi clunifera coahuilensis coatlicuae coetoi coffea cognata cohglani colleti collina collinsi collinum coloradensis colubrinus columbiensis comatulicosta complanatum complanatus complicatus compressirostra compsa concavus concentrica conferticostata confusa coniformis conoidea conophora conradi consobrinus consolationis consors constricta constrictum contemporaneum contracta contrerasi conversidens convexus cookei cooperi coquandiana cordiformis cordobae cordobai cornatus cornuatus cornuta cornutum corona coronai coronata coronoides corralesi correardi corrugata corsicana cortezi corteziana corteziensis costae costaricana costaricanum costaricensis costata costatum costatus coteroi cowlitzensis coxi cozatli cragini craspedonia crassa crassicosta crassicostatum crassicostatus crassiplica crassitesta crassoramosa crassus crenidens crespoi cretacea cretaceum cretaceus cricotum cripsi cristata cristobalensis cruciformis crucis csernai cualacensis cuarentaensis cuauhtemoci cucumifera cuencamensis cuevasae cultrata cultrataeformis cumburindioensis cumingianus cumminsi cuneiformis cuneovatus curasavica curvicostatus curvirostris cyathiformis cyclica cycloferum cycloides cyclops cyclotum cylindrica cylindricum cyonoides dallasi dalli dalliana dama dariena darraghi dartoni davidsoni dayi debooyi decaphylla decipiens decurvatus decussata delecta del grupo compsum del grupo cyclodorsata delicatissima delicatulus delmontanus delriensis demiurgus denaius? densata densatus densestriata densestriatus densicosta densicostatum dentatocarinata denticulata dentiferum depressa depressus desori diademata dichotoma dichotomus dickersoni dickhauti dieneri difuntaensis diga diktuotum dilloni diminuta dirus disciforme displosa disputabile distans distinguenda diuturna diversecostatus diversidens ?diversidens dodona dolfussi dolium domenginica domingensis dominicensis donlaloi dorsonodum dorsonudum drakei drangai drumensis dubitabilis dufrenoyca dufrenoyi dumblei dupiniana dupliniana durangense durangense-neohispanicum-bosei durangensis durangoensis durhami dutrugei duvali ebergenyii eburneus ecuadoriana edmundi edwilsoni effrenatus ehlersi ejidoensis elachys elachys o kolbi elatum elegans eleutheria elevata elisabethaeformis elizabethae ellipticus elongata emoryi encina engerrandi enormis ensis eocenica epigonus epulata "equestris" erbeni errati erraticus erythrostomus escondida espinosai estanciensis estellensis eufaulense eufaulensis euomphaloides euphyes euprepes eurystyle euthymiformis evanidum evoluta evolutum excavata excelsus excentricum exceptionalis exogyra fabalis fairbanksi falconensis falconeri fallax fallaxoides fasciger felixi fergusoni ferox ferreirai ferrusquiai fialar fidicula figueroae filamentosa filigrama fimbriatus fischeriana fiski fiski? fissicostatum flabelliforme flavescens flavomarginatus fleuriaui flexicostata flexicostatum flexicostatus flexuosa flexuosus floresi floridana floridanum floriformis fluctifraga fluctuosus foliaceicostum folium formosa foshagi fossiger fossulata fraasi francescae frechi freibrocki frickensis fricki furcifera furcillatum furcula fuscata fusicostatus fusiformis fusoides gabbi gabbianum gabii gachupinae gaitania galatea galeatoides galeotti galliennei garbanii gardnerae gatunense gatunensis gaudini gaudryi gaultina gboehmi geminatum geometricoides geometricum gerthi gibbera gibberulus gibbosum gibbosus gibbus gigantea giganteus gigas givensi glabra glabrum glandula gleimi globosa gloriae gnidia goldfussianus gonostoma gonzalezae gonzalezi gonzalezorum goodellii gosaviensis goticum gottschei gracile gracilicostula gracilis gracilissimus gracillimum grandis granifera granulata granulosus grata gratis grayanus gr. burckhardti gregorii gregory gr. franconica gr. nazacense gr. nazasense grossouvrei grovesi gr. subbuxtorfi/paucinodum grupo paturattensis gryphorhynchus guadalupae guanajuatoensis guatulcoensis guerrera guerreroensis guerreroterion guindana guppiana guppyana guppyi guttata guzmanae gwynae haberfellneri haemastoma haitense haitensis haizmanni hakei haltomi hannai hannibali hapsida harbisonae (?)harbledownense harpoceroides harpoides harpoides a harpoides b harrisi harrisiana hastata hatcheplata haueri haupti hayamii haysensis haytense heikeni heilprini helvetica hemicardia hemiplicata hemispherica hemphilli henekeni heptagona hercynicus heros hesperus hesternus heterogena hewitti hibbardi hickmani hicoriensis hieroglyphica hillanum hillebrandti hilli hispidum hochbergi hofmanni hondense hondurensis hornii hornosensis houbricki howardi huaxtecae huetamoensis huizachalensis humboldti humerosa hyodon hyotis hypselocyclum-discoidale hystricoides hystrix idahoensis idoceroides iglesius ignotum imbricata imitator imlayi immunita imperialensis imperialis impressa inaequalis inaequicostatus inaudita incerta incertus incisa incognita inconstans incrassata inculta incurva indecisa indenta indet. Indet. Indeterminado indianensis inermis inflata inflatum infragranulata innumerabilis inornata insaturatus insularis intercostata interpolatus interrupta intorta intrepidus inutilis inversum involuta irregulare irregularis isaacpetiti ischna islacolonis isthmicus istmica itztli ixtaltepecensis jacksoni jacobi jamaicaensis jamaicensis jamesdanae japonica japonicum jeffriesi jimmysjoyi joaquinensis johnsoni jucundus junonia justinae kallistos ?kansasensis karlmartini kayseri keepi keithi kemperae kennedyi kiderleni kilburni kirki kirstenae kjerulfi kleinpelli klompmakeri kobayashii koeneni kolbi kollmanni koureos kridioides ksiazkiewiczi kugleri labiatus lacunosa ?lacustris laeve laevigata laevigatum laevis lagunitasensis lajollaensis lakamhae lamberti lamborni lamellicostatum lanckoronensis langstoni lanhami laqueata lateralis latesellata latesellum laticaudus laticostata laticostatum latidentata latilirata latior latisulcatum latrania latrans latus lauderbacki laurae lauri lavalleana lawtoni laxa laxevolutum lecontei ledaeformis leidyi leiomphala lemasi lenki lens lentiginosa lepta leptalea lienosa lignarium lilipus limatula limonensis limoniana limonitica limulum lina lindigii linearis linteum lioconcha liodes liogona liptoviense lisa litterata littoralis llajasensis lomaensis longa longisulcus loretoensis loria lorini lorioli louella louisianae lucreciensis lucretia lugubris lunata lusitanica luteofasciatus luteostoma luttickei macgillavryi macilentus macroplicata macroplicatus macrospira macrota mactropsis maculata maculosa magna magnirugosa magnus major malbosi malbosii maldonadoi maloniana malpaso mammilatus mansfieldi marcida marcoui marginata mariana marina maritimus marshalli martinezensis martinezi martini massei mathewsonii matima matsoni matthewi maugeriae mauryae maximus maxwelli maya mazapilense mazapilensis mazatlanica mcbridei mclachlani mcleani mcoyi meadei mearnsi media mediacostata meekana mekon mendaxoides mendenhalli mendozanum mengeana meridanensis merijaensis merriami metrica mexcala mexcalensis mexicana mexicanensis mexicano mexicanopictus mexicanum mexicanus mezquitalensis michaudi michelini michoacana michoacanensis microcanthus micrommatos micronema microphyes minima minimum minimus miniscula minor minusculus minuta minutus miocenica mira miranda mirificum miserabile mitchelli mixteca mixtecana mixtecum mixtecus miyakoense modulus moestus mogindo mojsvari monacanthum mongeslopezi monilifera monserrati montanayensis montellanoi montezuma montezumae montini mooreana mooreanus morchella moreleti morenoi morierei mortoni mucronata muellerriedi multicostata multilirata multiliratus multipunctatus multispiralia multistriata multitubifera mundulum muñozi murocostatus murrayi mutabile mutabilis myrlae nahorianensis nanus navajovius navia nazasense nazasensis ND ND neoburgensis neocomiensis neogaeum "neogaeum" neohexagonum neohispanica neohispanicum neohispanicus neoleonensis neptuni nereus nerivelai neubergicus neumayri neuquensis newcombei nicaraguana nicholasi nicklesi nicoli nigricans nigritus nikitini nissenae nobilis nodilirata nodoliratum nodopyga nodosa nodosocostatus nodosus nodulatus novacularis novasumma novomundi nuculoides nugax nummaria nupera nuttalli nux nuyivijanan oaxacaensis oaxacanum oaxacensis oaxaquensis oaxaqueña obesa obesicosta obliquecostatum (?)obliquecostatum obliquestriata obsoletoides occidentalis oceani ocellatum oconnellae ocoyana oerteli ojanchalensis ojinagaensis oldroydi oligobunis olisiponensis olivacea olssoni onca onyx oosteriforme opalensis ophioides opulentora opuntia oraviense orbignyana orbignyi orbis ordoñezi ornata oroscoi orthria ovalis ovata ovatus oxytata pachecoensis pachymandibularis pachyostosus pachystylina pacifica pacis palaciosi pallasi palmerae palmeri palmula palomense paluxiensis panamense panola pantojaiana papalotensis papyraceum papyratia paracontrarium parawhitfieldi parcevali parrensis parritensis parryi parthenopeum parthenops parva parvicerifera parvistella pateriformis patula paucicosta paucicostatum paucicostatus paucinodum paucivaricata pauli pavlowi paziana pectinata pectorosa peculiaris pedernalis pedroanum pedroanus peninsularis peninsulatus pennyi pentagonus perfecta perkinsi perkinsiana perlamellosa perlongum perparvula perplicata perrillatae perrilliatae perrugata perspectiva perspective peruviana perversus pesolina petersoni petiti petrocoriense petrosa phacotum philippii? phlyctaena phosphatica phosphoriticum phrikna pichleriformis picteti pileus pilsbryi pinguiscula pintoensis pisiformis pitcheri planatus planiceps planicosta planilateris planiliratus planispiratum planoventer plasticum playagrandensis plebeius plenus pleurisepta plicata plicatilis plicatocostata plicatum plicomphalum plumbea pluriloculata poblana poculiformis podagrinus politus polpasta polyclonus polygyra pompeckji ponderosa popaensis popenoei portlandica posadae posticalva potosiana potosianum potosianus potosiensis potosina potosinus pourtalesianum pouzinensis praebicarinata praecursor praedator praegiganteus praegrandis praegratianopolitense praelubrica praeneocomiensis praeultimus prefleuriaui prenasuta preolisiponensis pretiosus prewillcoxiana primaevus primus princeps prisca pristinus proavitus procurvum profulgens proletaria propinqua propria prorsum protei proximus pruniformis pseudolyra pseudomicroplum pseudominima pseudonimbatus pszczolkowskii pueblaensis pugiloides pulaskensis pulchella pulcher pulicaria punctostriatus punctulata purisima pustuloides pyramidatus pyrgulopsis quadrangulatus quadrata quadratus quadriformis quadrifrons quadriliratus quadriplicata quadrisulcata quemadense quenstedti queretana quinquecostata quirosana quitrinensis rachistrophus radiata radiolitiformis ramosa ranulfoi raricostata rarifurcatus raulini raveneliana rayaensis raynoldsanus recluzianus recognitus recta rectangularis rectilabrum rectimarginata recurvirostris reesei reesidei refugioensis regia regulare regularis rehmanni reinharti remondi remus renevieri repenningi requieni reticularis "reticularis" reticulata reticulatum reticulatus reticulosus revellei reversa rex rhadina rhodia "rhomboidalis" riazi rimosum rinconensis rintriada riocanensis riograndensis rjasanensis roadense robertsi roblesi robusta robustus rodas roemeri rogersi romanicum rosaliaensis rosarioae rota rotulare rotunda rotundicostatus rotundus roubaudiana roymortoni rozkowskae rudissimus rugatula rugifera rugosa rugosum ruizi rursiradiatus rusa sagensis sagittata sagraiana salasi salataensis saltillensis salvata sampelayoi sanchezi sanctidominici sanctisabae sandbergeri sanjuanensis sanmiguelensis sansaba santalucreciensis santander santarosaensis santarosaliensis santarosanum santarosanus sanzi sapiens saulae sauteri sautieri sawkinsi saxosus sayni scalaris scaliae scheuchzeri schneideri schucherti scobinoidea scorpioides scotti sculpturata sculpturatus scutatus scutellatum secalina seekinsi seidersi seilacheri sejunctus selwyni semiarmata semiplacenta semiplicata semistriata serica sericea serpentinum serrata serratum serratus serta shattucki sheltonii shepherdi shumardi sierrai siliceum simiensis similis simonyi simplex simplicidens simplicissima simum sincera sincola sinuata sinuatus sinuosa skeltoni smithfieldensis smithi solandri solida solita sologureni somaensis sonora sonoraensis sonorensis sookensis soror sorrentoensis soteloi sp. sp. 1 sp. 2 sp. 3 sp. 4 sparcilirata sparsicostata sparsinodosa sparsiplicatus spathi speciosa spei spenceri sphaerica sphenoventer spicata spinifera spinosissimun spinosum spinosus spirata spiratissimum spirifera spiriferum spissa squalida squiresi staffi stanfordiana stantoni stearnsii steinmanni stenotella stentor stephanoceroides stephensi stephensoni stercosmuscarum sterna sternbergi stewartae stinnesbecki stirtoni stocki stockii storrsi strebla streeruwitzi striata striatula striatus strictiplicata strictolineata strigilata striolata strozzii studeri subalpina subangusticostatum subbackeriae subbleicheri subbuxtorfi subcarnaticum subcongestum subconsors subcostata subcurtansata subcylindricum subdeciduum subdedalum subdemissus subfasciolatum subfleuriausa subgurgitis subhierlatzicum subitalicum sublaevigata sublaevis sublineatum submalleti submarginata subnodosus suborion subovata subpaolinae subperpolita subplicata subplicatius subprivasensis subpronum subquadrata subradiata subrasilis subrectus subrostrata subrugosa subsauzeanum subsella subspatulata subsulcatum subsulcifera subtilis subtruncata sucrensis suffusa sugiyamai sulcata sulcatilamellosa sulcatina sulcatula sulculus supracostata supraplicatus suturosa symonense symonensis tabernai tabulatus taeniata tajinensis tamanensis tamaulipensis tantilla tatetlaensis tauntonensis taylori tehuacana tehuacanensis tehuantepecensis tellina temalacensis tenagos tenangensis tenera tenuicostata tenuicostatum tenuilineatus tenuilirata tenuisculpta tenuisepta tenuistriata tenuistriatus tepexii terebratuloides terrysmithae tessulatus tetonensis texana textilis thalmanni theodosii thurmanni tiarula tiquichensis titan titania tlaxiacense tlaxiacensis tlaxiacoensis tlayuaensis tlayuensis tobleri tobosensis tocae tojolabalensis tolmachoffana tomaculum tomasensis tombecki tonantzinae tonatiuh torresense torresi torresianus torrubiae tortilis totonacus toulai toumanskyae transatlanticum transatlanticus transenna transitorius? transpecosensis trechmanni treffryanus trenholmii trezanensis triangularis tricarinatus trichoplocoides tricostatus trigemmata trileneata trilira trilobata trinodosa trispinosoides tristantorresi trochoidea tropicus truncata trusselli tschernyschewi tuberculata tuberculatus tuberculifera tuberosa tubularis tubutamensis tumens turbinopsis tuttlei tuxtepecensis typicus uber uhlandi-ziegleri uhligi uitstlani ulrichi umbilicostatus umzambiensis undatella undulatum unisulcus urbinai urgonica utrillasensis uvasana vadosa valensis valeriae vancouverensis vanstraekeni varguezi variabilis varicosum variegata variolare vaughani vcostata veatchi vegaverai veintensis velledae velox vendryesiana venezuelana venezuelensis venturai venusta vera veracruzana veracruzanum veracruzensis vergarensis vermeiji vermiculata vermunti versicolor vertebroides vesica vesicularis vespertina vetus vetusta vexator vibrayeana victa victoriensis victoris viejense villadae villarelloi vinascoi vinca virginiae virginianus virginicus virgula virgulatus viridis vivari viverosi vogdesi vokesae volanense volcano volgensis vortmani vulgaris waageni wacoensis wadei waitzi wallichi waltonensis waringi wartaeformis watsoni waylandensis weaveri weberi wegeneri weintraubi weisbordi wetherbyi whitei whitfieldi whitneyi wiblei wielandi wilcoxensis wilfridi willcoxiana willisi wilsoni winklerorum wollebeni woodringi woodwardi woyaniana wuertenbergeri wyomingensis xantusi xestos ximenes xipei yabei yaquensis yolandae ypresiana yucateca zacatecana zacatecanum zacatecanus zacatense zapatai zaphrentoidea zapotalensis zapoteca zapotecum zebra zinsmeisteri zitteli zoltani zoquiapensis zoyatalis zuliana
	Filtro de Subespecie:	null alarantus altespinatum altilira amatitlaensis amichel amphitrites antinacca applinae apulcoensis argenteus augusta bajaensis bartonensis basileus bexarensis binodum biplicata burckhardti canaliculata carbasea carinatum cf. spiratissimum chiapasensis chignahuapense cihuacoatlae clavaformis consobrinus consors convexa costata costatum curvicostatus dalli dariena debilicostatum diazi elevata erbeni extraspinatum floridana forma typica gatunensis guadalupensis guerrerense gunteri harpephorum huntanum hyaena inezana integrum istmica keenae latesella lawsoni lipara madagascariensis magna major manorensis metrica mexicana mexicanum michoacanensis minor mira mixteca ND nobilis obtusus ?oliviformis pachecoensis parallela pauper perrini pinguis plicatella postmortoni potosin potosina potreroense praeblakei quadriplicata quadriseriata recurvirostris ripleyana robustum rotunda sanjuanensis santarosaensis sp. spiekeri stena stibara stuebeli subclausus sublaevigata subsulcifera tabulatum tehuantepecensis totolapense totonacorum triplicata ultraspiratum var. acuticostatum var. acutirostris var. antiquissima var. aragonensis var. arolica var. cenomanensis var. clarki var. crassa var. cuneiformis var. dorsoplicata var. elongata var. intermedia var. laevigata var. lata var. magna var. mexicana var. oaxacensis var. orientalis var. progressa var. pseudopterinaea var. quadriplicata var. quadruplicata var. ramosa var. sagittaeformis var. tenuilobata var. tucumcarii var. veatchi var. washitaensis veatchi veracruzana vermunti viridemaris zapoteca zebra
	Filtro de Edad	null Aaleaniano Aaleniano Albiano Albiano-Cenomaniano Albiano medio Albiano medio o tardío Albiano medio-tardío Albiano tardío Albiano tardío-Cenomaniano Albiano tardío-Cenomaniano temprano Albiano temprano Aluvión del Cuaternario Angumiano tardío Aptiano Aptiano-Albiano Aptiano-Gault Aptiano medio Aptiano medio-tardío Aptiano tardío Aptiano tardío-Albiano Aptiano tardío-Gault Aptiano temprano Bajociano Bajociano medio Bajociano tardío Bajociano temprano-Bathoniano temprano Barremiano Barremiano-Aptiano Barremiano medio Barremiano tardío Barstoviano Bartoniano Bathoniano Bathoniano-Calloviano Bathoniano tardío Bathoniano temprano Berriasiano Berriasiano temprano Berrisiano tardío Blancano Blancano tardío Blancano temprano Blancano temprano-Plioceno Blancano temprano, Plioceno tardío Calloviano Calloviano medio Calloviano tardío Calloviano temprano Cámbrico temprano Cámbrico Temprano Campaniano Campaniano? Campaniano-Maastrichtiano Campaniano tardío Campaniano tardío-Maastrichtiano temprano Campaniano temprano Capa inferior del Oxfordiano tardío Capas limítrofes entre el Jurásico y el Cretácico Capa superior del Oxfordiano tardío Capa superior del Portlandiano Cárnico Cenomaniano Cenomaniano medio? a tardío Cenomaniano tardío Cenomaniano Tardío Cenomaniano tardío-Turoniano Cenomaniano temprano Chadroniano Chadroniano temprano Cisuraliano tardío Coniaciano Coniaciano temprano Cretácico Cretácico Tardío Cretácico temprano Cretácico Temprano Cuaternario Daniano Dogger tardío Emscheriano Eoceno Eoceno medio Eoceno tardío Eoceno temprano Guadalupiano temprano Hauteriviano Hauteriviano-Aptiano Hauteriviano tardío-Barremiano Hauteriviano temprano Henfiliano Henfiliano medio Henfiliano medio-tardío Henfiliano tardío Henfiliano tardio-Blancano Henfiliano tardío-Blancano Henfiliano temprano Irvingtoniano Jurásico Jurásico-Cretácico Jurásico Medio Jurásico Tardío Jurásico Temprano Jurásico Temprano-Medio Kimmerdigiano temprano-Kimmeridgiano tardío Kimmeridgiano Kimmeridgiano medio Kimmeridgiano-Portlandiano Kimmeridgiano tardío Kimmeridgiano temprano Kimmeridgiano temprano-Kimmeridgiano tardío Kimmeridgiano temprano-tardío Kimmeridgiano-Tithoniano Kimmeridgiano-Tithoniano temprano Kimmeridigano temprano Leonardiano Liásico Límite Aptiano-Gault Maastrichtiano Maastrichtiano tardío Maastrichtiano temprano Mioceno Mioceno medio Mioceno-Plioceno Mioceno tardío Mioceno tardío o Plioceno Mioceno tardío-Plioceno tardío Mioceno tardío-Plioceno temprano Mioceno temprano Mioceno temprano-medio Mioceo Mississíppico Tardío-Pensilvánico Temprano Neocomiano Oligoceno Oligoceno tardío-Mioceno temprano Oxfordiano Oxfordiano-Kimmeridgiano Oxfordiano-Kimmeridgiano temprano Oxfordiano medio Oxfordiano tardío Paleoceno Paleoceno-Eoceno Paleoceno tardío Paleógeno Parte baja del Oxfordiano medio Parte superior del Jurásico Temprano Parte superior del Tithoniano temprano Parte tardía del Jurásico Temprano Pensilvánico Pérmico Pérmico Medio Pérmico Tardío Pérmico temprano Pérmico Temprano Pleistoceno Pleistoceno medio Pleistoceno tardío Pleistoceno temprano Pleistoceno Temprano? Pliensbaquiano Plioceno Plioceno Plioceno medio Plioceno-Pleistoceno Plioceno tardío Plioceno temprano Portlandiano Portlandiano tardío Portlandiano temprano Precámbrico Rancholabreano Roadiano Santoniano Santoniano tardío Senoniano tardío Senoniano temprano Silúrico Sinemuriano Sinemuriano tardío Sinemuriano temprano Tihoniano temprano Tithoniano Tithoniano medio Tithoniano tardío Tithoniano temprano Tithoniano temprano (Cragin) Tithoniano tempranp Tithoniano tenprano Tremadociano Triásico Triásico Tardío Ttithoniano temprano Turoniano Turoniano-Campaniano? Turoniano-Coniaciano Turoniano tardío Turoniano temprano Valanginiano Valanginiano-hauteriviano Valanginiano-Hauteriviano Valanginiano-Huateriviano Valanginiano tardío Valanginiano tardío-Hauteriviano temprano Valanginiano temprano Vraconiano Wordiano

Existen Actualmente 11360 Fósiles en la Base de Datos.

IGL
Instituto de Geología, Universidad Nacional Autónoma de México
Ciudad Universitaria, 04510, México, D.F.
Fax: (52) (55) 5550 6644
www.geologia.unam.mx

UNAM
Universidad Nacional Autónoma de México
Ciudad Universitaria, 3000, México, D.F.
www.unam.mx

SIBA
Sistema de Informática sobre la Biodiversidad y el Ambiente
www.siba.unam.mx