Where: Kumamoto, Japan (32.8° N, 130.8° E: paleocoordinates 44.2° N, 125.8° E)
• coordinate estimated from map
• local area-level geographic resolution
When: Kochigatani Group, Norian (228.0 - 208.5 Ma)
• Upper part of Kochigatani Group
• formation-level stratigraphic resolution
Environment/lithology: marine; sandstone
Size class: macrofossils
Preservation: cast, mold/impression
Primary reference: I. Hayami. 1975. A systematic survey of the Mesozoic Bivalvia from Japan. The University Museum, The University of Tokyo, Bulletin (10) [M. Aberhan/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 40216: authorized by Martin Aberhan, entered by Sabine Nürnberg on 20.06.2004
Creative Commons license: CC BY (attribution)
Taxonomic list
Bivalvia | |
"Monotis (Entomonotis) tenuicostata" = Monotis (Monotis) digona, Monotis (Entomonotis) ochotica, Monotis (Entomonotis) zabaikalica, "Monotis (Entomonotis) jakutica" = Monotis (Eomonotis) jakutica, "Monotis (Entomonotis) multistriata" = Monotis (Eomonotis) jakutica
"Monotis (Entomonotis) tenuicostata" = Monotis (Monotis) digona Kittl 1912 scallop
Monotis (Entomonotis) ochotica Keyserling 1848 scallop
Monotis (Entomonotis) zabaikalica Kiparisova 1936 scallop
"Monotis (Entomonotis) jakutica" = Monotis (Eomonotis) jakutica Teller 1896 scallop
"Monotis (Entomonotis) multistriata" = Monotis (Eomonotis) jakutica Teller 1896 scallop |