Hakama-dake (Eocene to of Japan)

Where: Kumamoto, Japan (32.9° N, 130.6° E: paleocoordinates 40.0° N, 125.4° E)

When: Yotsuyama Formation (Manda Group), Bartonian to Bartonian (41.3 - 33.9 Ma)

Environment/lithology: marine; sandstone

• sandstone

Size class: macrofossils

Primary reference: T. Nagao. 1928. Palaeogene fossils of the Island of Kyushu, Japan Part I. Science Reports of the Tohoku Imperial University 9(3):97-128 [M. Uhen/B. Shipps/M. Uhen]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 138445: authorized by Carrie Schweitzer, entered by Evaline Johnson on 19.01.2013, edited by Mark Uhen

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
 Cardiida - Tellinidae
Macoma sp. Leach 1819 tellin clam
sp. a
Gastropoda
 Trochoidea - Trochidae
Turcicula sp. Koken 1900 top snail
Crinoidea
  -
Pentacrinus ariakensis Yokoyama 1911 Sea lily