Nishi-ura (Eocene of Japan)
Also known as Haha-jima
Where: Japan (26.7° N, 142.2° E: paleocoordinates 26.6° N, 142.2° E)
When: Lutetian (47.8 - 41.3 Ma)
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: S. Nisiyama. 1966. The echinoid fauna from Japan and adjacent regions, Part I. Palaeontological Society of Japan Special Papers 11:1-277 [M. Uhen/B. Shipps/M. Uhen]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 204382: authorized by Mark Uhen, entered by Mark Uhen on 06.09.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Echinoidea | |
Prenaster boninensis, "Paraster nummuliticus" = Schizaster (Paraster)
Prenaster boninensis heart urchin
"Paraster nummuliticus" = Schizaster (Paraster) heart urchin | |
Stomopneustes antiquus n. sp.
Stomopneustes antiquus n. sp. Nisiyama 1966 sea urchin | |
Mirechinus mirabilis n. gen. n. sp.
Mirechinus mirabilis n. gen. n. sp. Nisiyama 1966 sea urchin |