Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral Quiz
Photo SearchPhoto GalleriesSearch by ColorNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography
BETA TEST - Fossil data and pages are very much experimental and under development. Please report any problems

Asuncion, California, USA

GroupAsuncion
Formation(s)Chico
Forbes Shale
Funks
Funks Shale
Moreno
Ragged Valley Shale
Age:83.5 - 70.6 Ma
Late/Upper Cretaceous
IntervalConiacian
Lithologylimestone/"shale", conglomerate, "siliciclastic", sandstone, "shale"
Number of Collections11
Number of Occurrences77

Recorded Sample Locations

LocationRegionStratigraphic Name
Asuncion Group - Enos CanyonYolo County, California, USAAsuncion - Funks Shale
"Chico beds" - Tuscan SpringsTehama County, California, USAAsuncion - Chico
Forbes Shale - Petroleum CreekColusa County, California, USAAsuncion - Forbes Shale
Forbes Shale - Cow CreekShasta County, California, USAAsuncion - Forbes Shale
CAS Loc. 25730 - Sand Creek [Forbes Shale]Yolo County, California, USAAsuncion - Forbes Shale
Forbes Shale - "Nigger Heaven Dome"Yolo County, California, USAAsuncion - Forbes Shale
CAS 31209 - Cache CreekSolano County, California, USAAsuncion - Funks
Arroyo del ValleAlameda County, California, USAAsuncion
South of LivermoreAlameda County, California, USAAsuncion
Asuncion Group - Dayton CanyonLos Angeles County, California, USAAsuncion
Asuncion Group - Santa MonicaLos Angeles County, California, USAAsuncion
CAS Loc. 1552 - Cholame [Asuncion Gp]Kern County, California, USAAsuncion
Sidney Richardson RanchSiskiyou County, California, USAAsuncion
Asuncion Group - HenleySiskiyou County, California, USAAsuncion
CAS 29678Stanislaus County, California, USAAsuncion - Chico
CAS 27855Stanislaus County, California, USAAsuncion - Chico
CAS Loc. 1125 - Oroville [Chico Fm]Butte County, California, USAAsuncion - Chico
Asuncion Group - HelltownButte County, California, USAAsuncion - Chico
CAS Loc. 28171 - Chico Creek [Chico Fm]Butte County, California, USAAsuncion - Chico
CAS Loc. 27838Butte County, California, USAAsuncion - Chico - Tenmile
CAS Loc. 28542 - Moreno Gulch [Asuncion Gp]Fresno County, California, USAAsuncion
Asuncion Group - White CreekFresno County, California, USAAsuncion
Los Gatos Creek [Moreno Fm]Fresno County, California, USAAsuncion - Moreno
CAS Loc. 28036 - Panoche Hills [Moreno Fm]Fresno County, California, USAAsuncion - Moreno
CAS Loc. 29656 - Ortigalita Creek [Moreno Fm]Merced County, California, USAAsuncion - Moreno
CAS Loc. 2361 - Joaquin Ridge [Ragged Valley Shale]Fresno County, California, USAAsuncion - Ragged Valley Shale
Stanford University 2383 [Moreno Fm]Merced County, California, USAAsuncion - Moreno
CAS 28399San Joaquin County, California, USAAsuncion - Moreno - Mustang Shale
Puerto Creek [Mustang ShaleStanislaus County, California, USAAsuncion - Moreno - Mustang Shale
Hospital Creek [Mustang ShaleStanislaus County, California, USAAsuncion - Moreno - Mustang Shale
CAS Loc. 29123 - Pacheco [Mustang ShaleKings County, California, USAAsuncion - Moreo - Mustang Shale
CAS 28118Merced County, California, USAAsuncion - Moreno - Quinto Silt
CAS 28132Merced County, California, USAAsuncion - Moreno - Quinto Silt
CAS 2539Contra Costa County, California, USAAsuncion - Moreno - Volta Sandstone
CAS 25707Contra Costa County, California, USAAsuncion - Moreno - Volta Sandstone
Kellogg Creek [Garzas SandContra Costa County, California, USAAsuncion - Moreno - Garzas Sand
CAS Loc. 1790 - Coalinga [Moreno Fm]Fresno County, California, USAAsuncion - Moreno
CAS Loc. 29123 - Pacheco Pass [Moreno Fm]Fresno County, California, USAAsuncion - Moreno
CAS Loc. 28310A - Ortigalita PeakMerced County, California, USAAsuncion - Moreno - Quinto Silt

Associated Units

Stratigraphic NameAgeLithologyOccurrence Records
Asuncion - Chico83.6 - 72.1 Ma
Late/Upper Cretaceous
siliciclastic, "shale", sandstone70
Asuncion - Chico - Tenmile83.5 - 70.6 Ma
Late/Upper Cretaceous
sandstone24
Asuncion - Forbes Shale89.8 - 86.3 Ma
Late/Upper Cretaceous
shale46
Asuncion - Funks86.3 - 83.6 Ma
Late/Upper Cretaceous
sandstone/"shale"14
Asuncion - Funks Shale89.8 - 86.3 Ma
Late/Upper Cretaceous
limestone20
Asuncion - Moreno72.1 - 66.0 Ma
Late/Upper Cretaceous
sandstone/"shale", "siliciclastic", sandstone, "shale"47
Asuncion - Moreno - Garzas Sand72.1 - 66.0 Ma
Late/Upper Cretaceous
sandstone6
Asuncion - Moreno - Mustang Shale72.1 - 66.0 Ma
Late/Upper Cretaceous
shale12
Asuncion - Moreno - Quinto Silt72.1 - 66.0 Ma
Late/Upper Cretaceous
sandstone20
Asuncion - Moreno - Volta Sandstone72.1 - 66.0 Ma
Late/Upper Cretaceous
sandstone20
Asuncion - Moreo - Mustang Shale72.1 - 66.0 Ma
Late/Upper Cretaceous
shale7
Asuncion - Ragged Valley Shale70.6 - 66.0 Ma
Late/Upper Cretaceous
shale19

Recorded Fossils

Accepted NameHierarchyAge
Bulimulus sp.
genus
6Bulimulus83.5 - 70.6 Ma
Late/Upper Cretaceous
Elimia sp.
genus
6Elimia89.8 - 86.3 Ma
Late/Upper Cretaceous
Rhynchonella sp.
genus
6Animalia : Brachiopoda : Rhynchonellata : Rhynchonellida : Rhynchonellidae : Rhynchonella72.1 - 66 Ma
Late/Upper Cretaceous
Pachecocrinus sp.
genus
6Animalia : Echinodermata : Crinoidea : Pachecocrinus72.1 - 66 Ma
Late/Upper Cretaceous
Echinocorys sp.
genus
6Animalia : Echinodermata : Echinoidea : Holasteroida : Echinocorythidae : Echinocorys89.8 - 86.3 Ma
Late/Upper Cretaceous
Echinocorys yoloensis
species
7Animalia : Echinodermata : Echinoidea : Holasteroida : Echinocorythidae : Echinocorys : Echinocorys yoloensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Cucullaea truncata
species
7Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : Cucullaea truncata89.8 - 86.3 Ma
Late/Upper Cretaceous
Cucullaea youngi
species
7Animalia : Mollusca : Bivalvia : Arcida : Cucullaeidae : Cucullaea : Cucullaea youngi89.8 - 86.3 Ma
Late/Upper Cretaceous
Glycymeris sp.
genus
6Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris89.8 - 86.3 Ma
Late/Upper Cretaceous
Glycymeris banosensis
species
7Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : Glycymeris banosensis72.1 - 66 Ma
Late/Upper Cretaceous
Glycymeris pentzana
species
7Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : Glycymeris pentzana83.6 - 72.1 Ma
Late/Upper Cretaceous
Glycymeris shastensis
species
7Animalia : Mollusca : Bivalvia : Arcida : Glycymerididae : Glycymeris : Glycymeris shastensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Parallelodon sp.
genus
6Animalia : Mollusca : Bivalvia : Arcida : Parallelodontidae : Parallelodon89.8 - 86.3 Ma
Late/Upper Cretaceous
Meekia (Meekia) sella
species
7Animalia : Mollusca : Bivalvia : Cardiida : Tancrediidae : Meekia : Meekia (Meekia) sella89.8 - 86.3 Ma
Late/Upper Cretaceous
Tellina sp.
genus
6Animalia : Mollusca : Bivalvia : Cardiida : Tellinidae : Tellina89.8 - 86.3 Ma
Late/Upper Cretaceous
Opis (Hesperopis) triangulata
species
7Animalia : Mollusca : Bivalvia : Carditida : Astartidae : Opis : Opis (Hesperopis) triangulata72.1 - 66 Ma
Late/Upper Cretaceous
Crassatella sp.
genus
6Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella89.8 - 86.3 Ma
Late/Upper Cretaceous
Crassatellites triangulatus
species
7Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella : Crassatellites triangulatus72.1 - 66 Ma
Late/Upper Cretaceous
Crassatellites tuscana
species
7Animalia : Mollusca : Bivalvia : Carditida : Crassatellidae : Crassatella : Crassatellites tuscana89.8 - 86.3 Ma
Late/Upper Cretaceous
Loripes sp.
genus
6Animalia : Mollusca : Bivalvia : Lucinida : Lucinidae : Loripes89.8 - 86.3 Ma
Late/Upper Cretaceous
Thyasira sp.
genus
6Animalia : Mollusca : Bivalvia : Lucinida : Thyasiridae : Thyasira89.8 - 86.3 Ma
Late/Upper Cretaceous
Cladoceramus undulatoplicatus
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Cladoceramus : Cladoceramus undulatoplicatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Endocostea regularis
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Endocostea regularis72.1 - 66 Ma
Late/Upper Cretaceous
Inoceramus sp.
genus
6Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus (Endocostea) stanislausensis
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus (Endocostea) stanislausensis72.1 - 66 Ma
Late/Upper Cretaceous
Inoceramus chicoensis
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus chicoensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus klamathensis
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus klamathensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus pembertoni
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus pembertoni89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus subundatus
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus subundatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Inoceramus turgidus
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus turgidus86.3 - 83.6 Ma
Late/Upper Cretaceous
Inoceramus whitneyi
species
7Animalia : Mollusca : Bivalvia : Myalinida : Inoceramidae : Inoceramus : Inoceramus whitneyi89.8 - 86.3 Ma
Late/Upper Cretaceous
Modiolus sp.
genus
6Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Modiolus89.8 - 86.3 Ma
Late/Upper Cretaceous
Mytilus quadratus
species
7Animalia : Mollusca : Bivalvia : Mytilida : Mytilidae : Mytilus : Mytilus quadratus89.8 - 86.3 Ma
Late/Upper Cretaceous
Acila (Truncacila) sp.
subgenus
6.3Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Truncacila)72.1 - 66 Ma
Late/Upper Cretaceous
Acila (Truncacila) demessa
species
7Animalia : Mollusca : Bivalvia : Nuculida : Nuculidae : Acila : Acila (Truncacila) demessa89.8 - 86.3 Ma
Late/Upper Cretaceous
Nucula sp.
genus
6Animalia : Mollusca : Bivalvia : Nuculanida : Nuculanidae : Nucula86.3 - 83.6 Ma
Late/Upper Cretaceous
Amphidonte (Amphidonte) parasitica
species
7Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Amphidonte : Amphidonte (Amphidonte) parasitica89.8 - 86.3 Ma
Late/Upper Cretaceous
Exogyra sp.
genus
6Animalia : Mollusca : Bivalvia : Ostreida : Gryphaeidae : Exogyra72.1 - 66 Ma
Late/Upper Cretaceous
Ostrea sp.
genus
6Animalia : Mollusca : Bivalvia : Ostreida : Ostreidae : Ostrea72.1 - 66 Ma
Late/Upper Cretaceous
Anomia sp.
genus
6Animalia : Mollusca : Bivalvia : Pectinida : Anomiidae : Anomia86.3 - 83.6 Ma
Late/Upper Cretaceous
Camptonectes virgatus
species
7Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Camptonectes : Camptonectes virgatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Pecten (Propeamusium) cowperi
species
7Animalia : Mollusca : Bivalvia : Pectinida : Pectinidae : Pecten : Pecten (Propeamusium) cowperi89.8 - 86.3 Ma
Late/Upper Cretaceous
Corbula sp.
genus
6Animalia : Mollusca : Bivalvia : Myida : Corbulidae : Corbula89.8 - 86.3 Ma
Late/Upper Cretaceous
Martesia sp.
genus
6Animalia : Mollusca : Bivalvia : Myida : Pholadidae : Martesia89.8 - 86.3 Ma
Late/Upper Cretaceous
Pholadomya subelongata
species
7Animalia : Mollusca : Bivalvia : Pholadomyidae : Pholadomya : Pholadomya subelongata89.8 - 86.3 Ma
Late/Upper Cretaceous
Pharella sp.
genus
6Animalia : Mollusca : Bivalvia : Cardiida : Pharella72.1 - 66 Ma
Late/Upper Cretaceous
Popenoella hemphilli
species
7Animalia : Mollusca : Bivalvia : Trigoniida : Steinmanellidae : Popenoella : Popenoella hemphilli83.5 - 70.6 Ma
Late/Upper Cretaceous
Trigonia sp.
genus
6Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Trigonia89.8 - 86.3 Ma
Late/Upper Cretaceous
Trigonia evansana
species
7Animalia : Mollusca : Bivalvia : Trigoniida : Trigoniidae : Trigonia : Trigonia evansana83.6 - 72.1 Ma
Late/Upper Cretaceous
Arctica sp.
genus
6Animalia : Mollusca : Bivalvia : Venerida : Arcticidae : Arctica89.8 - 86.3 Ma
Late/Upper Cretaceous
Tenea inflata
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Arcticidae : Tenea : Tenea inflata83.5 - 70.6 Ma
Late/Upper Cretaceous
Cymbophora sp.
genus
6Animalia : Mollusca : Bivalvia : Venerida : Mactridae : Cymbophora72.1 - 66 Ma
Late/Upper Cretaceous
Cymbophora ashburnerii
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Cymbophora : Cymbophora ashburnerii89.8 - 86.3 Ma
Late/Upper Cretaceous
Cymbophora buttensis
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Cymbophora : Cymbophora buttensis83.6 - 72.1 Ma
Late/Upper Cretaceous
Cymbophora gabbiana
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Mactridae : Cymbophora : Cymbophora gabbiana86.3 - 83.6 Ma
Late/Upper Cretaceous
Aphrodina sp.
genus
6Animalia : Mollusca : Bivalvia : Hippuritida : Cycloconchidae : Aphrodina89.8 - 86.3 Ma
Late/Upper Cretaceous
Calva peninsularis
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Calva : Calva peninsularis72.1 - 66 Ma
Late/Upper Cretaceous
Legumen ooides
species
7Animalia : Mollusca : Bivalvia : Veneroidei : Veneridae : Legumen : Legumen ooides86.3 - 83.6 Ma
Late/Upper Cretaceous
Macrocallista cordata
species
7Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Macrocallista : Macrocallista cordata72.1 - 66 Ma
Late/Upper Cretaceous
Trigonocallista sp.
genus
6Animalia : Mollusca : Bivalvia : Venerida : Veneridae : Trigonocallista93.9 - 89.8 Ma
Late/Upper Cretaceous
Anisoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Anisoceratidae : Anisoceras89.8 - 86.3 Ma
Late/Upper Cretaceous
Baculites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites89.8 - 86.3 Ma
Late/Upper Cretaceous
Baculites anceps
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : Baculites anceps72.1 - 66 Ma
Late/Upper Cretaceous
Baculites buttensis
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Baculites : Baculites buttensis83.5 - 70.6 Ma
Late/Upper Cretaceous
Baculites chicoensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : Baculites chicoensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Baculites fairbanksi
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Baculites : Baculites fairbanksi89.8 - 86.3 Ma
Late/Upper Cretaceous
Baculites inornatus
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : Baculites inornatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Baculites lomaensis
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Baculitidae : Baculites : Baculites lomaensis72.1 - 66 Ma
Late/Upper Cretaceous
Baculites occidentalis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Baculitidae : Baculites : Baculites occidentalis72.1 - 66 Ma
Late/Upper Cretaceous
Butticeras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Brancoceratidae : Butticeras86.3 - 83.6 Ma
Late/Upper Cretaceous
Butticeras studleyi
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Brancoceratidae : Butticeras : Butticeras studleyi86.3 - 83.6 Ma
Late/Upper Cretaceous
Mortoniceras (Submortoniceras) buttense
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Submortoniceras : Mortoniceras (Submortoniceras) buttense83.5 - 70.6 Ma
Late/Upper Cretaceous
Mortoniceras (Submortoniceras) gabbi
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Submortoniceras : Mortoniceras (Submortoniceras) gabbi86.3 - 83.6 Ma
Late/Upper Cretaceous
Mortoniceras (Submortoniceras) pentzanum
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Submortoniceras : Mortoniceras (Submortoniceras) pentzanum83.5 - 70.6 Ma
Late/Upper Cretaceous
Mortoniceras (Submortoniceras) randalli
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Collignoniceratidae : Submortoniceras : Mortoniceras (Submortoniceras) randalli83.5 - 70.6 Ma
Late/Upper Cretaceous
Peroniceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Peroniceras86.3 - 83.6 Ma
Late/Upper Cretaceous
Prionocycloceras crenulatum
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Prionocycloceras : Prionocycloceras crenulatum89.8 - 86.3 Ma
Late/Upper Cretaceous
Submortoniceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Submortoniceras86.3 - 83.6 Ma
Late/Upper Cretaceous
Submortoniceras chicoense
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Collignoniceratidae : Submortoniceras : Submortoniceras chicoense83.6 - 72.1 Ma
Late/Upper Cretaceous
Beudanticeras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Beudanticeras93.9 - 89.8 Ma
Late/Upper Cretaceous
Damesites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Damesites72.1 - 66 Ma
Late/Upper Cretaceous
Damesites hetonaiensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Damesites : Damesites hetonaiensis83.5 - 70.6 Ma
Late/Upper Cretaceous
Desmophyllites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Desmophyllites89.8 - 86.3 Ma
Late/Upper Cretaceous
Desmophyllites diphylloides
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Desmophyllites : Desmophyllites diphylloides89.8 - 86.3 Ma
Late/Upper Cretaceous
Hauericeras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Hauericeras89.8 - 86.3 Ma
Late/Upper Cretaceous
Hauericeras churchi
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Hauericeras : Hauericeras churchi70.6 - 66 Ma
Late/Upper Cretaceous
Hauericeras mickeyi
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Hauericeras : Hauericeras mickeyi83.5 - 70.6 Ma
Late/Upper Cretaceous
Parapuzosia sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Desmoceratidae : Parapuzosia89.8 - 86.3 Ma
Late/Upper Cretaceous
Puzosia (Parapuzosia) arenaica
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Desmoceratidae : Parapuzosia : Puzosia (Parapuzosia) arenaica89.8 - 86.3 Ma
Late/Upper Cretaceous
Diplomoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Diplomoceras86.3 - 83.6 Ma
Late/Upper Cretaceous
Diplomoceras jimboi
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Diplomoceras : Diplomoceras jimboi72.1 - 66 Ma
Late/Upper Cretaceous
Diplomoceras mustangense
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Diplomoceras : Diplomoceras mustangense72.1 - 66 Ma
Late/Upper Cretaceous
Glyptoxoceras largesulcatum
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Glyptoxoceras : Glyptoxoceras largesulcatum72.1 - 66 Ma
Late/Upper Cretaceous
Oxybeloceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Oxybeloceras89.8 - 86.3 Ma
Late/Upper Cretaceous
Oxybeloceras petrolense
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Oxybeloceras : Oxybeloceras petrolense89.8 - 86.3 Ma
Late/Upper Cretaceous
Oxybeloceras taffi
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Diplomoceratidae : Oxybeloceras : Oxybeloceras taffi86.3 - 83.6 Ma
Late/Upper Cretaceous
Solenoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Diplomoceratidae : Solenoceras72.1 - 66 Ma
Late/Upper Cretaceous
Anagaudryceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Anagaudryceras70.6 - 66 Ma
Late/Upper Cretaceous
Anagaudryceras mikobokense
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Anagaudryceras : Anagaudryceras mikobokense83.5 - 70.6 Ma
Late/Upper Cretaceous
Gaudryceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras86.3 - 83.6 Ma
Late/Upper Cretaceous
Gaudryceras kayei
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Gaudryceratidae : Gaudryceras : Gaudryceras kayei72.1 - 66 Ma
Late/Upper Cretaceous
Lytoceras (Gaudryceras) alamedense
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Gaudryceras : Lytoceras (Gaudryceras) alamedense89.8 - 86.3 Ma
Late/Upper Cretaceous
Lytoceras (Gaudryceras) aureum
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Gaudryceratidae : Gaudryceras : Lytoceras (Gaudryceras) aureum72.1 - 66 Ma
Late/Upper Cretaceous
Puzosia (Holcodiscoides) gorrilli
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Kossmaticeratidae : Holcodiscoides : Puzosia (Holcodiscoides) gorrilli89.8 - 86.3 Ma
Late/Upper Cretaceous
Oxytropidoceras peruvianum
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Brancoceratidae : Oxytropidoceras : Oxytropidoceras peruvianum89.8 - 86.3 Ma
Late/Upper Cretaceous
Axonoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Axonoceras72.1 - 66 Ma
Late/Upper Cretaceous
Bostrychoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Bostrychoceras83.6 - 72.1 Ma
Late/Upper Cretaceous
Exiteloceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Oegopsida : Chiroteuthidae : Exiteloceras72.1 - 66 Ma
Late/Upper Cretaceous
Exiteloceras bennisoni
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Exiteloceras : Exiteloceras bennisoni72.1 - 66 Ma
Late/Upper Cretaceous
Exiteloceras desertense
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Exiteloceras : Exiteloceras desertense70.6 - 66 Ma
Late/Upper Cretaceous
Nostoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Nostoceras72.1 - 66 Ma
Late/Upper Cretaceous
Nostoceras excelsus
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Nostoceratidae : Nostoceras : Nostoceras excelsus72.1 - 66 Ma
Late/Upper Cretaceous
Nostoceras splendidum
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Nostoceratidae : Nostoceras : Nostoceras splendidum72.1 - 66 Ma
Late/Upper Cretaceous
Canadoceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Canadoceras89.8 - 86.3 Ma
Late/Upper Cretaceous
Canadoceras celeste
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Canadoceras : Canadoceras celeste89.8 - 86.3 Ma
Late/Upper Cretaceous
Canadoceras newberryanum
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Canadoceras : Canadoceras newberryanum83.6 - 72.1 Ma
Late/Upper Cretaceous
Eupachydiscus sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Eupachydiscus89.8 - 86.3 Ma
Late/Upper Cretaceous
Eupachydiscus arbucklensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Eupachydiscus : Eupachydiscus arbucklensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Eupachydiscus willgreeni
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Eupachydiscus : Eupachydiscus willgreeni89.8 - 86.3 Ma
Late/Upper Cretaceous
Nowakites dobbinsi
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Nowakites : Nowakites dobbinsi89.8 - 86.3 Ma
Late/Upper Cretaceous
Nowakites klamathonis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Nowakites : Nowakites klamathonis89.8 - 86.3 Ma
Late/Upper Cretaceous
Nowakites rumseyensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Nowakites : Nowakites rumseyensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Pachydiscus sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus83.5 - 70.6 Ma
Late/Upper Cretaceous
Pachydiscus (Neodesmoceras) sp.
subgenus
6.3Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : Pachydiscus (Neodesmoceras)83.5 - 70.6 Ma
Late/Upper Cretaceous
Pachydiscus (Pachydiscus) egertoni
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Pachydiscidae : Pachydiscus : Pachydiscus (Pachydiscus) egertoni83.5 - 70.6 Ma
Late/Upper Cretaceous
Parapachydiscus bidwelli
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : Parapachydiscus bidwelli83.5 - 70.6 Ma
Late/Upper Cretaceous
Parapachydiscus catarinae
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : Parapachydiscus catarinae72.1 - 66 Ma
Late/Upper Cretaceous
Parapachydiscus cortinaensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : Parapachydiscus cortinaensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Parapachydiscus panochensis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : Parapachydiscus panochensis86.3 - 83.6 Ma
Late/Upper Cretaceous
Parapachydiscus peninsularis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Pachydiscidae : Pachydiscus : Parapachydiscus peninsularis72.1 - 66 Ma
Late/Upper Cretaceous
Metaplacenticeras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Placenticeratidae : Metaplacenticeras89.8 - 86.3 Ma
Late/Upper Cretaceous
Discoscaphites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Discoscaphites86.3 - 83.6 Ma
Late/Upper Cretaceous
Scaphites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonitida : Scaphitidae : Scaphites86.3 - 83.6 Ma
Late/Upper Cretaceous
Scaphites hippocrepis
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Scaphitidae : Scaphites : Scaphites hippocrepis86.3 - 83.6 Ma
Late/Upper Cretaceous
Lytoceras (Tetragonites) epigonum
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : Lytoceras (Tetragonites) epigonum72.1 - 66 Ma
Late/Upper Cretaceous
Saghalinites sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Tetragonitidae : Saghalinites72.1 - 66 Ma
Late/Upper Cretaceous
Saghalinites cala
species
7Animalia : Mollusca : Cephalopoda : Ammonoidea : Tetragonitidae : Saghalinites : Saghalinites cala89.8 - 86.3 Ma
Late/Upper Cretaceous
Tetragonites popetensis
species
7Animalia : Mollusca : Cephalopoda : Ammonitida : Tetragonitidae : Tetragonites : Tetragonites popetensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Kotoceras richardsoni
species
7Animalia : Mollusca : Cephalopoda : Endocerida : Endoceratidae : Kotoceras : Kotoceras richardsoni89.8 - 86.3 Ma
Late/Upper Cretaceous
Kotoceras subsugatum
species
7Animalia : Mollusca : Cephalopoda : Endocerida : Endoceratidae : Kotoceras : Kotoceras subsugatum89.8 - 86.3 Ma
Late/Upper Cretaceous
Eutrephoceras campbelli
species
7Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Eutrephoceras : Eutrephoceras campbelli89.8 - 86.3 Ma
Late/Upper Cretaceous
Nautilidae
family
5Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae72.1 - 66 Ma
Late/Upper Cretaceous
Nautilus (Cymatoceras) hermosus
species
7Animalia : Mollusca : Cephalopoda : Nautilida : Nautilidae : Cymatoceras : Nautilus (Cymatoceras) hermosus70.6 - 66 Ma
Late/Upper Cretaceous
Hypophylloceras (Neophylloceras) hetonaiense
species
7Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Neophylloceras : Hypophylloceras (Neophylloceras) hetonaiense72.1 - 66 Ma
Late/Upper Cretaceous
Hypophylloceras (Neophylloceras) ramosum
species
7Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Neophylloceras : Hypophylloceras (Neophylloceras) ramosum89.8 - 86.3 Ma
Late/Upper Cretaceous
Phylloceras sp.
genus
6Animalia : Mollusca : Cephalopoda : Ammonoidea : Phylloceratidae : Phylloceras72.1 - 66 Ma
Late/Upper Cretaceous
Phylloceras gargantuum
species
7Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Phylloceras : Phylloceras gargantuum86.3 - 83.6 Ma
Late/Upper Cretaceous
Phylloceras pachecoense
species
7Animalia : Mollusca : Cephalopoda : Phylloceratida : Phylloceratidae : Phylloceras : Phylloceras pachecoense72.1 - 66 Ma
Late/Upper Cretaceous
Ampullina sp.
genus
6Animalia : Mollusca : Gastropoda : Architaenioglossa : Ampullinidae : Ampullina72.1 - 66 Ma
Late/Upper Cretaceous
Bullina yoloensis
species
7Animalia : Mollusca : Gastropoda : Architectibranchia : Acteonidae : Bullina : Bullina yoloensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Biplica obliqua
species
7Animalia : Mollusca : Gastropoda : Cephalaspidea : Ringiculidae : Biplica : Biplica obliqua89.8 - 86.3 Ma
Late/Upper Cretaceous
Anisomyon sp.
genus
6Animalia : Mollusca : Gastropoda : Siphonariida : Siphonariidae : Anisomyon89.8 - 86.3 Ma
Late/Upper Cretaceous
Scaphander costatus
species
7Animalia : Mollusca : Gastropoda : Cephalaspidea : Scaphandridae : Scaphander : Scaphander costatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Pseudomelania colusaensis
species
7Animalia : Mollusca : Gastropoda : Neogastropoda : Pseudomelaniidae : Pseudomelania : Pseudomelania colusaensis89.8 - 86.3 Ma
Late/Upper Cretaceous
Cophocara stantoni
species
7Animalia : Mollusca : Gastropoda : Neogastropoda : Tudiclidae : Cophocara : Cophocara stantoni72.1 - 66 Ma
Late/Upper Cretaceous
Perissitys sp.
genus
6Animalia : Mollusca : Gastropoda : Neogastropoda : Turbinellidae : Perissitys89.8 - 86.3 Ma
Late/Upper Cretaceous
Carota dilleri
species
7Animalia : Mollusca : Gastropoda : Neogastropoda : Volutidae : Carota : Carota dilleri89.8 - 86.3 Ma
Late/Upper Cretaceous
Volutoderma sp.
genus
6Animalia : Mollusca : Gastropoda : Neogastropoda : Pholidotomidae : Volutoderma89.8 - 86.3 Ma
Late/Upper Cretaceous
Anchura sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Anchura72.1 - 66 Ma
Late/Upper Cretaceous
Anchura callosa
species
7Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Anchura : Anchura callosa83.5 - 70.6 Ma
Late/Upper Cretaceous
Anchura falciformis
species
7Animalia : Mollusca : Gastropoda : Aporrhaidae : Anchura : Anchura falciformis89.8 - 86.3 Ma
Late/Upper Cretaceous
Lispodesthes rotundatus
species
7Animalia : Mollusca : Gastropoda : Aporrhaidae : Lispodesthes : Lispodesthes rotundatus89.8 - 86.3 Ma
Late/Upper Cretaceous
Pugnellus sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Pugnellus89.8 - 86.3 Ma
Late/Upper Cretaceous
Tessarolax distorta
species
7Animalia : Mollusca : Gastropoda : Littorinimorpha : Aporrhaidae : Tessarolax : Tessarolax distorta89.8 - 86.3 Ma
Late/Upper Cretaceous
Haydenia sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Cassidae : Haydenia89.8 - 86.3 Ma
Late/Upper Cretaceous
Bernaya (Protocypraea) kayei
species
7Animalia : Mollusca : Gastropoda : Cypraeidae : Bernaya : Bernaya (Protocypraea) kayei89.8 - 86.3 Ma
Late/Upper Cretaceous
Bulbificopsis garza
species
7Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Bulbificopsis : Bulbificopsis garza72.1 - 66 Ma
Late/Upper Cretaceous
Pseudogaleodea sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Ficidae : Pseudogaleodea72.1 - 66 Ma
Late/Upper Cretaceous
Gyrodes sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Naticidae : Gyrodes72.1 - 66 Ma
Late/Upper Cretaceous
Gyrodes (Sohlella) expansus
species
7Animalia : Mollusca : Gastropoda : Naticidae : Gyrodes : Gyrodes (Sohlella) expansus72.1 - 66 Ma
Late/Upper Cretaceous
Polinices mercedensis
species
7Animalia : Mollusca : Gastropoda : Naticidae : Polinices : Polinices mercedensis72.1 - 66 Ma
Late/Upper Cretaceous
Lysis sp.
genus
6Animalia : Mollusca : Gastropoda : Littorinimorpha : Capulidae : Lysis89.8 - 86.3 Ma
Late/Upper Cretaceous
Margarites sp.
genus
6Animalia : Mollusca : Gastropoda : Trochida : Margaritidae : Margarites89.8 - 86.3 Ma
Late/Upper Cretaceous
Phasianella garzana
species
7Animalia : Mollusca : Gastropoda : Littorinimorpha : Tylostomatidae : Tylostoma : Phasianella garzana72.1 - 66 Ma
Late/Upper Cretaceous
Cassiopidae
family
5Animalia : Mollusca : Gastropoda : Sorbeoconcha : Glauconia : Cassiopidae83.5 - 70.6 Ma
Late/Upper Cretaceous
Cerithium sp.
genus
6Animalia : Mollusca : Gastropoda : Cerithiidae : Cerithium86.3 - 83.6 Ma
Late/Upper Cretaceous
Cerithidea sp.
genus
6Animalia : Mollusca : Gastropoda : Potamididae : Cerithidea86.3 - 83.6 Ma
Late/Upper Cretaceous
Turritella sp.
genus
6Animalia : Mollusca : Gastropoda : Turritellidae : Turritella93.9 - 89.8 Ma
Late/Upper Cretaceous
Turritella peninsularis
species
7Animalia : Mollusca : Gastropoda : Turritellidae : Turritella : Turritella peninsularis72.1 - 66 Ma
Late/Upper Cretaceous
Dentalium (Entalis) whiteavesi
species
7Animalia : Mollusca : Scaphopoda : Entalis : Dentalium (Entalis) whiteavesi89.8 - 86.3 Ma
Late/Upper Cretaceous

References

Anderson F. M. (1958) Upper Cretaceous of the Pacific Coast, Geological Society of America Memoir 71, 1-378
Matsumoto T. (1960) Upper Cretaceous ammonites of California. Part III, Memoirs of the Faculty of Science, Kyushu University Series D, Geology, Special Volume II, 1-204
Bengtson S. (1992) Proterozoic and earliest Cambrian skeletal metazoans, The Proterozoic Biosphere: A Multidisciplinary Study, 1017-1034
Elder W. P., Saul L. R. (1996) Taxonomy and biostratigraphy of Coniacian through Maastrichtian Anchura (Gastropoda; Aporrhaiidae) of the North American Pacific slope, Journal of Paleontology 70 3, 381-399
Kiessling W. (2003) Personal data
Squires R. L., Saul L. R. (2003) New late Cretaceous (Campanian and Maastrichtian) marine gastropods from California, Journal of Paleontology 77 1, 50-63 doi:10.1017/S0022336000043419
Clapham M. E. (2015) Personal Opinions
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
Mineral and/or Locality  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2024, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: April 27, 2024 23:45:23
Go to top of page