Tanami, Honshu (Eocene to of Japan)

Where: Japan (33.5° N, 135.7° E: paleocoordinates 40.6° N, 131.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Tanamigawa Formation, Late/Upper Eocene to Late/Upper Eocene (37.2 - 28.4 Ma)

Environment/lithology: deep subtidal; lithology not reported

Size class: macrofossils

Primary reference: K. Hryniewicz, K. Amano, R. G. Jenkins and S. Kiel. 2017. Thyasirid bivalves from Cretaceous and Paleogene cold seeps. Acta Palaeontologica Polonica 62(4):705-728 [W. Kiessling/M. Krause]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 191323: authorized by Wolfgang Kiessling, entered by Mihaela Krause on 23.01.2018, edited by Mark Uhen

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Mytilida - Mytilidae
Bathymodiolus aff. inouei Amano and Jenkins 2011 mussel
 Cardiida - Vesicomyidae
Hubertschenckia ezoensis Yokoyama 1890 clam
 Lucinida - Thyasiridae
"Conchocele bisecta" = Conchocele conradii, Conchocele taylori
"Conchocele bisecta" = Conchocele conradii Rosenkrantz 1942 clam
Conchocele taylori Hickman 2015 clam
 Protobranchia - Manzanellidae
Nucinella sp. Woods 1850 clam
 Protobranchia - Solemyidae
Acharax sp. Dall 1908 Awning Clam
 Protobranchia - Tindariidae
Neilonella sp. Dall 1881 clam
Gastropoda
 Naticoidea - Naticidae
Cryptonatica sp. Dall 1892 moon snail
 Sorbeoconcha - Turritellidae
Orectospira wadana turret shell