Where: Japan (36.4° N, 139.6° E: paleocoordinates 19.9° N, 110.1° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Parafusulina tochigiensis foram zone, Nabeyama Formation, Roadian (272.3 - 268.8 Ma)
• bed-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: microfossils
Collection methods: peel or thin section
• Repository: Museum of Nature and Human Activities, Hyogo (Fumio Kobayashi Collection)
Primary reference: F. Kobayashi. 2006. Middle Permian foraminifers of the Izuru and Nabeyama Formations in the Kuzu area, Tochigi Prefecture, Japan Part 1. Schwagerinid, neoschwagerinid, and verbeekinid fusulinoideans. Paleontological Research 10:37-59 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 128517: authorized by Matthew Clapham, entered by Matthew Clapham on 10.06.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Foraminifera | |
Tetrataxis sp. Ehrenberg 1854 | |
Codonofusiella nabeyamensis Kobayashi 2006 | |
Parafusulina japonica Guembel 1874 | |
Climacammina valvulinoides Lange 1925 | |
Globivalvulina "sp. A" Schubert 1921 |