Where: Japan (36.4° N, 139.6° E: paleocoordinates 21.8° N, 111.8° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Parafusulina tochigiensis foram zone, Nabeyama Formation, Wordian (266.9 - 264.3 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 128513: authorized by Matthew Clapham, entered by Matthew Clapham on 10.06.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| Foraminifera | |
|
Abadehella coniformis Okimura and Ishii 1975 | |
Dunbarula schubertellaeformis, Dunbarula pseudosimplex, Dunbarula oviformis, Codonofusiella nabeyamensis
Dunbarula oviformis Kobayashi 2006
Codonofusiella nabeyamensis Kobayashi 2006 | |
|
? Schubertella karasawensis Kobayashi 2006 | |
|
Parafusulina shimotsukensis Kobayashi 2006
Parafusulina tochigiensis Kobayashi 2006 | |
|
Geinitzina postcarbonica Spandel 1901 | |
|
? Ichthyolariidae indet. Loeblich and Tappan 1986
Ichthyolariidae indet. Loeblich and Tappan 1986 | |