PBDB Collection

Ogurui (Miocene to of Japan)

Where: Fukui , Japan (35.5° N, 135.5° E)

• Paleocoordinates: 35.3° N, 132.9° E (Wright 2013)

When: N8 foram zone, Kohnoura Member (Shimo Formation), Burdigalian to Burdigalian (20.4 - 13.8 Ma)

• Overlies Shiokumitohge Conglomerate and Sandstone Member and Najima Volcanic Rocks Member

• group of beds-level stratigraphic resolution

Environment/lithology: marginal marine; fine-grained, muddy sandstone and sandy mudstone

• Muddy fine-grained sandstone and sandy mudstone

Size class: macrofossils

Primary reference: T. Nakagawa. 2009. Miocene tropical sandy and rocky bottom molluscan assemblages of the Shimo Formation, Uchiura Group, Fukui Prefecture, Central Japan. Bulletin of the Mizunami Fossil Museum 35:127-151 [P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 176560: authorized by Pete Wagner, entered by Pete Wagner on 17.02.2016

Creative Commons license: CC0 (CC0)

Taxonomic list

Show authors, comments, and common names

unclassified
-	Stigopupa cf. hiyoshiensis, Miocenehadra nakamurai, "Hadecardium" ogurai Stigopupa cf. hiyoshiensis Miocenehadra nakamurai "Hadecardium" ogurai
Scaphopoda
Dentaliida - Laevidentaliidae	Laevidentalium sp. Laevidentalium sp. Cossmann 1888 tusk shell
Gastropoda
Neritoidea - Neritidae	Nerita (Amphinerita) ishidae Nerita (Amphinerita) ishidae snail
Trochoidea - Trochidae	Trochus sp., Monodonta kanzakii, Tectus (Rochia) japonicus Trochus sp. Linnaeus 1758 top snail Monodonta kanzakii top snail Tectus (Rochia) japonicus Horikoshi 1958 top snail
Trochoidea - Turbinidae	Turbo (Marmorostoma) ozawai Turbo (Marmorostoma) ozawai Otuka 1938 snail
Neogastropoda - Columbellidae	Mitrella (Sulcomitrella) sp. Mitrella (Sulcomitrella) sp. Risso 1826 snail
Neogastropoda - Buccinidae	Babylonia kozaiensis, Siphonalia sp. Babylonia kozaiensis Nomura 1939 true whelk Babylonia kozaiensis kokozurana Siphonalia sp. Adams 1863 true whelk
Neogastropoda - Nassariidae	Reticunassa sp. Reticunassa sp. Iredale 1936 snail
Neogastropoda - Melongenidae	Pugilina mimasakaensis Pugilina mimasakaensis snail
Neogastropoda - Mitridae	Mitra hirosei, "Strigatella notoensis" = Mitra (Strigatella) Mitra hirosei mitre shell "Strigatella notoensis" = Mitra (Strigatella) mitre shell
Neogastropoda - Cancellariidae	Sydaphera sp. Sydaphera sp. Iredale 1929 snail
Neogastropoda - Muricidae	"Mancinella minoensis" = Thais (Mancinella), Magilus sp., Rhizophorimurex capucinus, Rhizophorimurex cf. asano, Rhizophorimurex cf. notoensis, Murex (Murex) sp. "Mancinella minoensis" = Thais (Mancinella) murex snail Mancinella minoensis Itoigawa Magilus sp. Monfort 1810 murex snail Rhizophorimurex capucinus murex snail Rhizophorimurex capucinus nagiensis Rhizophorimurex cf. asano murex snail Rhizophorimurex cf. notoensis murex snail Murex (Murex) sp. Linnaeus 1758 murex snail
Neogastropoda - Olividae	Olivella iwakiensis Olivella iwakiensis olive snail
Neogastropoda - Conidae	Conus (Asprella) toyamaensis, "Conus (Chelyconus) tokunagai" = Conus (Chelyoconus), "Conus (Chelyconus) sp." = Conus (Chelyoconus) Conus (Asprella) toyamaensis cone shell "Conus (Chelyconus) tokunagai" = Conus (Chelyoconus) cone shell "Conus (Chelyconus) sp." = Conus (Chelyoconus) Mörch 1852 cone shell
Sorbeoconcha - Cypraeidae	Cypraea ohiroi Cypraea ohiroi Masuda 1967 cowry
Sorbeoconcha - Ranellidae	Gyrineum osawanoensis Gyrineum osawanoensis triton shell
Sorbeoconcha - Naticidae	Glossaulax didyma, Euspira meisensis Glossaulax didyma Röding 1798 moon snail Glossaulax didyma coticazae Euspira meisensis Makiyama 1926 moon snail
Cerithioidea - Potamididae	Vicaryella ancisa, Terebralia kannoi Vicaryella ancisa horn snail Terebralia kannoi horn snail
Cerithioidea - Cerithiidae	Cerithium sp. Cerithium sp. Bruguière 1789 cerith snail
Architaenioglossa - Ampullinidae	"Cernina nakamurai" = Cernina fluctuata nakamurai "Cernina nakamurai" = Cernina fluctuata nakamurai Otuka 1938 snail
Bivalvia
Carditida - Carditidae	Cyclocardia siogamensis Cyclocardia siogamensis clam
Lucinida - Lucinidae	Epicodakia yokoyamai, ? Lucinoma sp. Epicodakia yokoyamai clam ? Lucinoma sp. Dall 1901 clam
Thraciida - Thraciidae	Thracia cf. watanabei Thracia cf. watanabei clam
Solenida - Solenidae	Solen (Solen) sp. Solen (Solen) sp. Linnaeus 1758 clam
Pholadida - Teredinidae	"Teredo" sp. "Teredo" sp. Linnaeus 1758 clam
Pholadida - Pholadidae	Zirfaea sp. Zirfaea sp. Gray 1842 clam
Cardiida - Cardiliidae	Cardilia toyamaensis Cardilia toyamaensis clam
Cardiida - Veneridae	"Phacosoma akaisiana" = Dosinia (Phacosoma) "Phacosoma akaisiana" = Dosinia (Phacosoma) venus clam
Cardiida -	? Nipponomarcia sp. ? Nipponomarcia sp. Ikebe 1941 clam
Cardiida - Tellinidae	Macoma sp., Macoma (Rexithaerus) shiratoriensis Macoma sp. Leach 1819 tellin clam Macoma (Rexithaerus) shiratoriensis tellin clam
Mytilida - Mytilidae	Mytilus coruscus Mytilus coruscus mussel
Arcida - Arcidae	Scapharca sp. Scapharca sp. Gray 1847 clam
Ostreida - Ostreidae	Crassostrea cf. gravitesta, Crassostrea sunakozakaensis, Ostrea cf. denselamellosa Crassostrea cf. gravitesta oyster Crassostrea sunakozakaensis oyster Ostrea cf. denselamellosa oyster
Pectinida - Anomiidae	Anomia chinensis Anomia chinensis jingle
Pectinida - Pectinoidae	Chlamys sp., "Chlamys cf. arakawai" = Chlamys (Chlamys) arakawai Chlamys sp. Röding 1798 scallop "Chlamys cf. arakawai" = Chlamys (Chlamys) arakawai Nomura 1935 scallop
Cephalopoda
Nautilida - Aturiidae	Aturia cubaensis Aturia cubaensis Lea 1841