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Use the selection boxes below to extract subsets of collection records.
Hold down the Ctrl or Shift keys to make multiple selections within each group.
For best search results select from a single grouping or as few as possible.
Class:
(list all)
?
ACANTHODII
AGNATHA
AMPHIBIA
AMPHIBIA & REPTILIA
AMPHIBIA?
ARTHROPODA
AVES
AVES? REPTILIA?
CHONDRICH/PLACODERMI
CHONDRICHTHYES
CHONDRICHTHYES ETC
FISH?
INDET
INVERTEBRATA
MAMMALIA
MAMMALIA ETC
MAMMALIA?
MINERAL
MOLLUSCA
OSTEICHTHYES
OSTEICHTHYES?
PISCES
PISCES ETC.
PISCES?
PLACODERMI
PLANT
REPTILIA
REPTILIA?
ROCK
UNIDENTIFIED
VEGETATION
VERTEBRATA
Beds:
(list all)
A
ALMAGRE
ALMAGRE FACIES
'ARMINTO'
AUSTRALOPITHECUS
BAPTANODON
BARBER GULCH
BEAR GULCH LIMESTONE
BED 37
BELLY RIVER
BLANCO
BLUE ASH CHANNEL
BRACKLESHAM
BRIGHTON COOMBE
BROWN CLAY
BUGTI
CANYON FERRY
CEDAR CREEK, LOWER
CERATOPS
CONGLOMERATE
CROMER FOREST
DAEMONELIX
DAEMONELIX, BELOW
DELL
DELMATOTHERIUM
DIPLACODON
EQUUS
FISH CREEK
FISHPOT COAL
FLAGSTAFF RIM
FLINT CREEK
FOSSIL OWL ROOST
FRESHWATER, UPPER
GLAUCONITIC SS
GRANBY
GRASSHOPPER CREEK
GRAY
GRAY CLAY, UPPER
GRAY FACIES
GRAYBULL
GRAYBULL, UPPER
GREEN RIVER SHALES
GRIDDED IN MAP VIEW
HALGAITO SHALE
HARLEM COAL
HIAWATHA, LOWER
INDIAN CAVE SS
INTERMEDIATE
KANSAS CHALK
KNIGHT, UPPER
LAKE
LARGO
LEPTAUCHENIA
LEPTAUCHENIA CLAYS
LEPTAUCHENIA, UPPER
LITTLE SAGE CREEK?
LOWER
'LOWER GRAY'
LOWER PART OF MIDDLE
LOWER RED/GRAY
MIDDLE VARIEGATED
MOLLIE GULCH
NEBRASKA
NEBRASKA, LOWER
NEBRASKA?
NIVEAU JAUNE
NIVEAU NOIR
NOT APPLICABLE
OLD OWL/WOODRAT DEP
OREODON
OREODON, LOWER
OREODON, UPPER
OREODON?
ORGAN ROCK SHALE
OWL ROOST, ENTRANCE
PETERSON CREEK
PROTOCERAS
RAILROAD CANYON
RED
RED CREEK FACIES
RED FACIES
ROCK LAKE SHALE
SAND and GRAVEL
SAND COULEE
SANDSTONE
SANDWICK FISH
SHALE? HORIZON
SKYLINE CHANNELS
SNAKE CREEK
SNAKE CREEK OF OAP
STREAM CHANNEL
TALUS AT ENTRANCE
TITANOTHERIUM
TITANOTHERIUM, LOWER
TITANOTHERIUM, MID?
TOSTON
TRANSITION
UNNAMED SS
UPPER
WASHAKIE
WELLER HORIZON
WICHITA
WRAY
Order:
(list all)
?
ACANTHODIDA
AEPYORNITHIFORMES
AISTOPODA
AISTOPODA?
AMIIFORMES
AMIIFORMES?
AMPHISBAENIA
ANACANTHIDA
ANAGALIDA
ANASPIDA
ANGUILLIFORMES
ANGUILLIFORMES?
ANSERIFORMES
ANTHRACOSAURIA
ANTHROSAURIA
ANTIARCHI
ANURA
APODIFORMES
ARAEOSCELIDA
ARAEOSCELIDIA
ARCHAEOPTERYGIFORMES
ARTHRODIRA
ARTIODACTYLA
ARTIODACTYLA?
ASPIDORHYNCHIFORMES
ATHERINIFORMES
BATOIDEA
BATRACHOSAURIA
BERYCIFORMES
BERYCIFORMES?
BRADYODONTI
CAPRIMULGIFORMES
CAPTORHINIDA
CAPTORHINOMORPHA
CARNIVORA
CARNIVORA?
CARNIVORE
CAUDATA
CETACEA
CHARADRIIFORMES
CHELONIA
CHIMAERIFORMES
CHIROPTERA
CHIROPTERA?
CHONDRENCHELYIFORMES
CICONIIFORMES
CLADODONTIDA
CLADOSELACHII
CLIMATIIDA
CLIMATIIFORMES
CLUPEIFORMES
COCHLIODONTIFORMES
COELACANTHIFORMES
COELOLEPIDA
COELUROSAURIA
COLUMBIFORMES
CONDYLARTHRA
CONDYLARTHRA?
CORACIIFORMES
COTYLOSAURIA
COTYLOSAURIA?
CREODONTA
CREODONTA?
CROCODYLIA
CROCODYLIA?
CROCODYLOTARSI
CROSSOPTERYGII
CTENACANTHIFORMES
CTENOTHRISSIFORMES
CUCULIFORMES
CYPRINODONTIFORMES
DERMOPTERA
DERMOPTERA?
DESMOSTYLIA
DIADECTOMORPHA
DINOCERATA
DINORNITHIFORMES
DIPNOI
DISSOROPHOIDEA
DOCODONTA
EDENTATA
ELASMOBRANCHII
ELLIMMICHTHYIFORMES
ELOPIFORMES
EOSUCHIA
EUGENEODONTIDA
FALCONIFORMES
FUBARICHTHYIFORMES
GADIFORMES
GALEOMORPHA
GALLIFORMES
GASTEROSTEIFORMES
GASTROPODA
GONORHYNCHIFORMES
GRUIFORMES
GUILDAYICHTHYIFORMES
HAPLOLEPIDA
HELODONTIFORMES
HETEROSTRACI
ICHTHYODECTIFORMES
ICHTHYOSAURIA
'ICHTHYOSTEGALIA'
INCERTAE SEDIS
INDET
INIOPTERYGII
INIOPTERYGII?
INSECTIVORA
'INSECTIVORA'
INSECTIVORA?
IONOSCOPIFORMES
ISCHNACANTHIDA
LACERTILIA
LAGOMORPHA
LAGOMORPHA CF
LAGOMORPHA?
LAMNIFORMES
LEPTOLEPIFORMES
LITOPTERNA
LOPHIIFORMES
LOXOMMATOIDEA
LOXOMMATOIDEA?
LYSOROPHIA
MARSUPIALIA
MARSUPIALIA?
MARSUPICARNIVORA?
MENASPIFORMES
MESONYCHIA
MESOSAURIA
MICROSAURIA
MULTITUBERCULATA
MULTITUBERCULATA?
MYCTOPHIFORMES
MYLIOBATIFORMES
MYRIAPODA
NECTRIDEA
NECTRIDEA?
NO DATA
NOTACANTHIFORMES
NOTOUNGULATA
OPHIDIA
ORECTOLOBIFORMES
ORNITHISCHIA
ORODONTIDA
ORODONTIFORMES
OSTEOGLOSSIFORMES
OSTEOSTRACI
OVIRAPTOROSAURIA
PALAEANDONTA
PALAEONISCIFORMES
PALAEONISCIMORPHA
PANTODONTA
PANTOTHERIA
PASSERIFORMES
PELECANIFORMES
PELYCOSAURIA
PELYCOSURIA
PERCIFORMES
PERISSODACTYLA
PERLEIDIFORMES
PETALICHTHYIDA
PETALODONTIFORMES
PETROMYZONTIFORMES
PHANEROSTEIFORMES
PHOLIDOPHORIFORMES
PHOLIDOPLEURIFORMES
PHOLIDOTA
PHOLIDOTA?
PICIFORMES
PLACODONTIA
PLATYSOMIFORMES
PLEISIOSAURIA
PLESIOSAURIA
PLEURONECTIFORMES
PODICIPEDIFORMES
POLYPTERIFORMES
PRIMATES
PRIMATES?
PROBOSCIDEA
PROTACRODONTIFORMES
PROTEUTHERIA
PSAMMODONTIFORMES
PTEROSAURIA
PTYCTODONTIDA
PYCNODONTIFORMES
RAUISUCHIA
REDFIELDIIFORMES
RHADINICHTHYIFORMES
RHENANIDA
RHIPIDISTIA
RHIPIDISTIA?
RHIZODONTIFORMES
RODENTIA
RODENTIA ETC
RODENTIA?
SALMONIFORMES
SAURIA
SAURICHTHYIFORMES
SAURISCHIA
SAUROPTERYGIA
SCANDENTIA
SCORPAENIFORMES
SELACHII
SELACHII ETC
SEMIONOTIFORMES
SILURIFORMES
SIRENIA
SPHENODONTA
SQUALOMORPHA
SQUAMATA
SQUATINACTIDA
STRIGIFORMES
STRIGIFORMES?
STRUTHIONIFORMES
SYMMETRODONTA
SYMMORIIDA
SYMMORIIFORMES
TAENIODONTA
TARRASIIFORMES
TEMNOSPONDYLI
TETRAODONTIFORMES
THECODONTIA
THERAPSIDA
THEROPODA
TILLODONTIA
TO BE ADDED
TRICONODONTA
TRISTYCHIIFORMES
TUBULIDENTATA
UNKNOWN
URODELA
XENACANTHIDA
XENACANTHIFORMES
Member:
(list all)
A
AHEARN
AMES LS
AMES LS (PROBABLY)
AMES? LS
ANACLETO
B
B?
B2
B3
BANDERA MESA
BEAR GULCH
BENWOOD LS (TOP OF)
BIRMINGHAM SHALE
BOX BUTTE
BRUSH CREEK LS
BURGE
C
C OR D
C,D
C3
CATHEDRAL BLUFFS
CEDAR CREEK
CEDAR CREEK, LOWER
CEDAR CREEK?
CLARENDON
CLARKSBURG
CLEVELAND SHALE
CLIMBING ARROW
COAL MEASURES, LOWER
COCONINO SS
COLVIN RUN LS
COOPER MARLE
CRAZY JOHNSON
D
DALLAS, UPPER
DA-TANG
DE-NA-ZIN
DOUGLAS CREEK
DUNBAR CREEK
DUNBAR CREEK?
DUNCANNON
DUQUESNE LS
DUQUESNE LS 2A
DUQUESNE SHALE
DUQUESNE SHALE &C
ELM GROVE LS
EWING LS
EXCELLO SHALE
FISHPOT SHALES
FISSURE DEPOSIT
FOSSIL BUTTE
FRANCIS CREEK SHALE
FRESHWATER LS
GREEN & BROWN
GREENBRIER LS
HALFWAY
HEATH SHALE
HENDRY RANCH
HENDRY RANCH?
HIAWATHA
HORSETAIL CREEK
III
INDIAN SPRINGS
INDIAN SPRINGS SHALE
JOLLYTOWN SS
KITTANNING COAL
KNIGHT
LANEY SHALE
LAPOINT
LARGO
LIMESTONE #2
LOST CABIN
LOST CABIN OR LYSITE
LOWER
LOWER SHALE
LOYALHANNA LS
LS
LYSITE
MANNINGTON SS
MARIETTA SS, UPPER
MEADVILLE LS
MILLERS CREEK LS
MORROW CREEK
MOUNT MORRIS LS
MYTON
'NADINE LS'
NINEVAH LS
NORWOOD TUFF
NOT APPLICABLE
NOT MAPPED
ORELLA
PARACHUTE CREEK
PEANUT PEAK
PETRIFIED FOREST
PINE CREEK LS
PINE SHADOW
PITTSBURGH LS
PITTSBURGH RED BEDS
POINT ROCK
RANDLETT
RED TANKS
REGINA
REN-CUN (JEN-TSUN)
ROCK LAKE
ROCKPORT LS
ROCKPORT LS, LOWER
ROCKPORT LS, MIDDLE
ROCKPORT LS, UPPER
ROCKPORT LS?, UPPER
ROCKPORT? LOWER
SCENIC
SHOTGUN
SHULER, UPPER
SS ABOVE PGH COAL
TAPICITOS
TIPTON TONGUE
TOMAHAWK CREEK
TOWLE SHALE
UNIONTOWN COAL
UNIONTOWN LS
UPPER
WAGONHOUND
WASHAKIE
WASHINGTON LS
WASHINGTON LS, UPPER
WAYNESBURG A
WAYNESBURG OR W- A
WAYNESBURG SS
WHITNEY
WINDY GAP LS
Family:
(list all)
?
ACANTHODIDAE
ACANTHURIDAE
ACCIPITRIDAE
ACHAENODONTIDAE
ACONTONISCIDAE
ACROLEPIDAE
ADAPIDAE
ADAPISORICIDAE
ADAPISORICIDAE?
AEPYORNITHIDAE
AESOPICHTHYIDAE
AETOSAURIDAE
AGAMIDAE
AGRIOCHOERIDAE
ALAGOMYIDAE
ALAUDIDAE
ALBULIDAE
ALBULIDAE?
ALCEDINIDAE
ALCIDAE
AMBLYPTERIDAE
AMBYSTOMATIDAE
AMIIDAE
AMIIDAE?
AMMODYTIDAE
AMPHIBAMIDAE?
AMPHICENTRIDAE
AMPHICYNODONTIDAE
AMPHICYONIDAE
AMPHIMERYCIDAE
AMPHISBAENIDAE
AMPHITHERIIDAE
AMYNODONTIDAE
AMYNODONTIDAE?
ANAETHALIONTIDAE
ANAGALIDAE
ANATIDAE
ANCYLOPODA INC SED
ANGUIDAE
ANGUIDAE?
ANGUILLIDAE
ANILIIDAE
ANKYLOSAURIDAE
ANOMALURIDAE
ANOMOEPODIDAE
ANOPLOTHERIIDAE
ANTENNARIIDAE
ANTHRACOSAURIDAE
ANTHRACOTHERIIDAE
ANTIACODONTIDAE
ANTILOCAPRIDAE
ANTILOCAPRIDAE?
APATEMYIDAE
APATEMYIDAE?
APHOLIDOTIDAE
APLODONTIDAE
APLODONTIDAE/MYLAGAULIDAE
APODIDAE
APTERNODONTIDAE
ARAEOSCELIDAE
ARCHAEOLAMBDIDAE
ARCHAEOPTERYGIDAE
ARCHEGOSAURIDAE
ARCHERIIDAE
ARCHERIIDAE?
ARCTOCYONIDAE
ARCTOCYONIDAE?
ARCTOSTYLOPIDAE
ARDEIDAE
ARDEOSAURIDAE
ARIIDAE
ARMINTOMYIDAE
ASPIDORHYNCHIDAE
ASTIGALIDAE
ASTRASPIDAE
ASTROLEPIDAE
ATELIDAE
ATHERINIDAE
ATOPOSAURIDAE
ATREIPODIDAE
AULOSTOMIDAE
AZHDARCHIDAE
BAENIDAE
BANDRINGIDAE
BARYLAMBDIDAE
BATHYERGIDAE
BATHYERGOIDIDAE
BATRACHOSAUROIDIDAE
BAURIIDAE
BELANTSEIDAE
BEMALAMBDIDAE
BIRKENIIDAE
BOIDAE
BOLOSAURIDAE
BOMBYCILLIDAE
BORHYAENIDAE
BOVIDAE
BOVIDAE?
BRACHAUCHENIIDAE
BRACHIOSAURIDAE
BRANCHIOSAURIDAE
BREGMACEROTIDAE
BRONTOTHERIIDAE
BRONTOTHERIIDAE?
BUFONIDAE
CAENAGNATHIDAE
CAINOTHERIIDAE
CAMARASAURIDAE
CAMELIDAE
CAMELIDAE?
CANIDAE
CANOBIIDAE
CAPITOSAURIDAE
CAPRIMULGIDAE
CAPROMYIDAE
CAPTORHINIDAE
CAPTORHINIDAE?
CARANGIDAE
CARCHARHINIDAE
CARCHARIIDAE
CARETTOCHELYIDAE
CARPOLESTIDAE
CASEIDAE
CASEODONTIDAE
CASTORIDAE
CATURIDAE
CEBIDAE
CEBOCHOERIDAE
CENTROPOMIDAE
CEPHALASPIDAE
CERATODONTIDAE
CERATOPSIDAE
CERCOPITHECIDAE
CERTHIIDAE
CERVIDAE
CERVIDAE?
CETIOSAURIDAE
CEUTHOLESTIDAE
CHALICOTHERIIDAE
CHAMPSOSAURIDAE
CHANIDAE
CHAPATTIMYIDAE
CHARADRIIDAE
CHEIROLEPIDAE
CHEIROTHRICIDAE
CHELONIIDAE
CHELYDRIDAE
CHENOPROSOPIDAE?
CHIMAERIDAE
CHINCHILLIDAE
CHIROCENTRIDAE
CHIRODONTIDAE
CHIROTHERIIDAE
CHOEROPOTAMIDAE
CHOMATODIDAE
CHONDRENCHELYIDAE
CHONDROSTEIDAE
CICONIIDAE
CIMOLODONTIDAE
CIMOLOMYIDAE
CLADODONTIDAE
CLADOSELACHIDAE
CLAUDIOSAURIDAE
CLIMATIIDAE
CLINIDAE
CLUPEIDAE
COCCOSTEIDAE
COCHLEOSAURIDAE
COCHLIODONTIDAE
COELACANTHIDAE
COELURIDAE
COELUROSAURIDAE
COLOSTEIDAE
COLUBRIDAE
COLUMBIDAE
COMMENTRYIDAE
COMPSOGNATHIDAE
CONCHOPOMIDAE
CORVIDAE
CORYPHODONTIDAE
CORYPHODONTIDAE?
COSMOPTYCHIIDAE
COTTIDAE
CRACIDAE
CRETOXYRHINIDAE
CRICETIDAE
CRICETIDAE CF
CRICETIDAE?
CROCODYLIDAE
CROTALIDAE
CRYPTOBRANCHIDAE
CTENACANTHIDAE
CTENADACTYLIDAE
CTENODACTYLIDAE
CTENODONTIDAE
CTENOTHRISSIDAE
CUCULIDAE
CYLINDRODONTIDAE
CYLINDRODONTIDAE?
CYPRINODONTIDAE
CYRIACOTHERIIDAE
DASYATIDAE
DASYATIDAE?
DASYATOIDEA INCERTAE FAM
DASYPODIDAE
DEBEERIIDAE
DEINOTHERIIDAE
DELTATHERIDIIDAE
DENDRERPETONTIDAE
DEPERETELLIDAE
DERCETIDAE
DERMATEMYDIDAE
DERMOCHELYIDAE
DESMOSTYLIDAE
DIACODEXIDAE
DIADECTIDAE
DIAMANTOMYIDAE
DICHOBUNIDAE
DICHOBUNIDAE?
DICYNODONTIDAE
DIDELPHIDAE
DIMORPHODONTIDAE
DIMYLIDAE
DINICHTHYIDAE
DINORNITHIDAE
DIODONTIDAE
DIPLACANTHIDAE
DIPLODOCIDAE
DIPODIDAE
DIPROTODONTIDAE
DIPTERIDAE
DISCOGLOSSIDAE
DISCOSAURISCIDAE
DISSOROPHIDAE
DOCODONTIDAE
DORMAALIIDAE
DREPANASPIDAE
DREPANOSAURIDAE
DROMAEOSAURIDAE
DROMAEOSAURIDAE?
DRYOLESTIDAE
DUCTORIDAE
DUGONGIDAE
ECHIMYIDAE
ECHINOCHIMAERIDAE
EDAPHOSAURIDAE
EDESTIDAE
EDESTIDAE?
EDOPIDAE
ELASMOSAURIDAE
ELEPHANTIDAE
ELLIMMICHTHYIDAE
ELONICHTHYIDAE
ELONICHTHYIDAE?
ELOPIDAE
EMEIDAE
EMYDIDAE
ENCHODONTIDAE
ENOPLOSIDAE
ENTELODONTIDAE
EOCARDIIDAE
EOMOROPIDAE
EOMYIDAE
EOMYIDAE?
EOSIMIIDAE
EOTHYRIDIDAE
EOTHYRIDIDAE?
EPHIPPIDAE
EPOICOTHERIIDAE
EPOICOTHERIIDAE?
EQUIDAE
EQUIDAE?
ERETHIZONTIDAE
ERINACEIDAE
ERPETOSAURIDAE
ERYOPIDAE
ESOCIDAE
ESTHONYCHIDAE
EUBRONTIDAE
EUCOSMODONTIDAE
EUPARKERIIDAE
EUPELYCOSAURIA
EUREKICHTHYIDAE
EURYMYLIDAE
EUSTHENOPTERIDAE
EUTYPOMYIDAE
EUTYPOMYIDAE?
EXELLIIDAE
EXOCOETIDAE
FALCONIDAE
FELIDAE
FRINGILLIDAE
FUBARICHTHYIDAE
GASTEROSTEIDAE
GEKKONIDAE
GELOCIDAE
GEMUENDINIDAE
GEOLABIDIDAE
GEOLABIDIDAE?
GEOMYIDAE
GEOMYOIDEA
GEPHYROSTEGIDAE
GINGLYMOSTOMATIDAE
GIRAFFIDAE
GLIRIDAE
GLYPTODONTIDAE
GNATHORHIZIDAE?
GOBIIDAE
GOMPHOTHERIIDAE
GONIOPHOLIDAE
GONORHYNCHIDAE
GRALLATORIDAE
GUILDAYICHTHYIDAE
GYMNARTHRIDAE
GYRACANTHIDAE
GYRODONTIDAE
HADRONECTORIDAE
HADROSAURIDAE
HADROSAURIDAE?
HALOSAURIDAE
HAPLOBUNODONTIDAE
HAPLOLEPIDAE
HEGETOTHERIIDAE
HELALETIDAE
HELODERMATIDAE CF
HELODONTIDAE
HERRERASAURIDAE
HESPERORNITHIDAE
HETERODONTIDAE
HETEROMYIDAE
HETEROMYIDAE?
HEXANCHIDAE
HIPPOPOTAMIDAE
HIPPOSIDERIDAE
HIRUNDINIDAE
HOLOCENTRIDAE
HOLOPTYCHIDAE
HOLOPTYCHIIDAE
HOLURIDAE
HOLURIIDAE
HOMACODONTIDAE
HOMINIDAE
HYAENIDAE
HYAENODONTIDAE
HYAENODONTIDAE?
HYBODONTIDAE
HYENIDAE
HYLIDAE
HYOPSODONTIDAE
HYPERTRAGULIDAE
HYPSILOPHODONTIDAE
HYRACHYIDAE
HYRACODONTIDAE
HYSTRICIDAE
ICHTHYODECTIDAE
ICHTHYOSAURIDAE
ICTALURIDAE
ICTERIDAE
IGUANIDAE
IGUANIDAE?
IGUANODONTIDAE
INCERTAE
INCERTAE SEDIS
INDET
INIOPERTYGIDAE
INTERATHERIIDAE
IONOSCOPIDAE
ISCHNACANTHIDAE
ISCHYROMYIDAE
ISCHYROMYIDAE?
ISECTOLOPHIDAE
ISOTEMNIDAE
ISURIDAE
JAMOYTIIDAE
JANASSIDAE
KANNEMEYERIIDAE
KENYAMYIDAE
KERATERPETIDAE
KUEHNEOSAURIDAE
LABRIDAE
LACERTIDAE
LAMBDOPSALIDAE
LAMNIDAE
LARIDAE
LASALIDAE
LATIMERIIDAE
LEMURIDAE
LEMURIDAE?
LEPIDOSIRENIDAE
LEPISOSTEIDAE
LEPORIDAE
LEPORIDAE?
LEPTICTIDAE
LEPTICTIDAE CF
LEPTICTIDAE?
LEPTOCHOERIDAE
LEPTOLEPIDAE
LEPTOMERYCIDAE
LIMNOCYONIDAE
LIMNOSCELIDAE
LOPHIALETIDAE
LOPHIALETIDAE?
LOPHIODONTIDAE
LOXOMMATIDAE
LOXOMMATIDAE?
LYSOROPHIDAE
LYSTROSAURIDAE
MACRAUCHENIIDAE
MACROPETALICHTHYIDAE
MACROSCELIDIDAE
MACROSEMIIDAE
MACROSEMIIDAE?
MAMMUTIDAE
MAYOMYZONTIDAE
MEGALONYCHIDAE
MEGALOSAURIDAE
MEGATHERIIDAE
MENASPIDAE
MENIDAE
MENISCOTHERIIDAE
MERYCOIDODONTIDAE
MERYCOIDODONTIDAE?
MESONYCHIDAE
MESOSAURIDAE
METACHEIROMYIDAE
METOPOSAURIDAE
METRIORHYCHIDAE
MIACIDAE
MIACIDAE?
MICROBRACHIDAE
MICROCHOERINIDAE
MICROMELERPETONTIDAE
MICROMOMYIDAE
MICROPTERNODONTIDAE
MICROSYOPIDAE
MICROSYOPIDAE?
MICROTINAE
MIMIDAE
MIMOTONIDAE
MIOCLAENIDAE
MIXODECTIDAE
MOLGOPHIDAE
MONTACILLIDAE
MORGANUCODONTIDAE?
MOSASAURIDAE
MOSCHIDAE
MURAENIDAE
MURIDAE
MUSTELIDAE
MUSTELIDAE?
MYCTOPHIDAE
MYLAGAULIDAE
MYLIOBATIDAE
MYLODONTIDAE
MYLOSTOMIDAE
NATALIDAE
NECROSAURIDAE
NEOPLAGIAULACIDAE
NESOPHONTIDAE
NO DATA
NODOSAURIDAE
NOT DESIGNATED
NOTELOPIDAE
NOTHARCTIDAE
NOTHOSAURIDAE
NYCTIPHRURETIDAE
NYCTITHERIIDAE
NYCTITHERIIDAE?
OCHOTONIDAE
ODONTOPTERYGIDAE
OLIGOPLEURIDAE
OMOMYIDAE
OMOMYIDAE?
ONOMYIDAE
ONYCHODONTIDAE
OPHIACODONTIDAE
OPHIDERPETONIDAE
OPHIDERPETONTIDAE
ORECTOLOBIDAE
OREODONTIDAE
ORNITHOCHEIRIDAE
ORNITHOMIMIDAE
ORODONTIDAE
OROMERYCIDAE
ORYCTEROPODIDAE
OSMERIDAE
OSMEROIDIDAE
OSTEOGLOSSIDAE
OSTEOLEPIDAE
OVIDAE
OXYAENIDAE
OXYAENIDAE?
PACHRHIZODONTIDAE
PACHYCEPHALOSAURIDAE
PACHYCORMIDAE
PACHYRHIZODONTIDAE
PALAECHTHONIDAE
PALAEOMERYCIDAE
PALAEONISCIDAE
PALAEORHYNCHIDAE
PALAEORYCTIDAE
PALAEORYCTIDAE?
PALAEOTHERIIDAE
PALEOTHERIIDAE
PAMPATHERIIDAE
PANTOLAMBDIDAE
PANTOLESTIDAE
PANTOLESTIDAE?
PANTYLIDAE
PARAMYIDAE
PARAMYIDAE?
PARASEMIONOTIDAE
PARASEMIONTIDAE
PARASUCHIDAE
PAREIASAURIDAE
PARIDAE
PAROMOMYIDAE
PARULIDAE
PASTORALODONTIDAE
PEDETIDAE
PEDIOMYIDAE
PELOBATIDAE
PELTEPHILIDAE
PENTACODONTIDAE
PENTACODONTIDAE?
PERADECTIDAE
PERCIDAE
PERIPTYCHIDAE
PERLEIDIDAE
PETALODONTIDAE
PETROLACOSAURIDAE
PHALACROCORACIDAE
PHANEROPLEURIDAE
PHANEROSTEIDAE
PHASIANIDAE
PHENACODONTIDAE
PHENACODONTIDAE?
PHENACOLOPHIDAE
PHIOMYIDAE
PHLEGETHONTIIDAE
PHLYCTAENASPIDAE
PHOLIDOPHORIDAE
PHOLIDOPLEURIDAE
PHOLIDOSAURIDAE
PHORUSRHACIDAE
PHYLLODONTIDAE
PHYLLOSTOMATIDAE
PHYSETERIDAE
PHYTOSAURIDAE
PICIDAE
PICRODONTIDAE
PLACODONTIDAE
PLAGIOMENIDAE
PLATACIDAE
PLATEOSAURIDAE
PLATYSOMIDAE
PLEISIOSAURIDAE
PLESIADAPIDAE
PLESIADAPIDAE?
PLESIOCHELYIDAE
PLESIOSAURIDAE
PLESIOSORICIDAE
PLETHODONTIDAE