Where: Gifu, Japan (36.2° N, 137.5° E: paleocoordinates 14.4° N, 100.9° E)

• coordinate stated in text

When: ? Ichinotani Formation, Kasimovian (307.0 - 303.7 Ma)

• according to Maekawa et al. (2018) Kasimovian conodont species in the float; float might be from the Triticites Zone of the Ichinotani Fm. (Harayama 1990); lmst clasts may also derive from Permian conglomerates of the Sorayama Formation

Environment/lithology: reef, buildup or bioherm; limestone

Size classes: mesofossils, microfossils

Preservation: replaced with silica, replaced with other

Collection methods: acetic

Primary reference: S. Isaji and M. Okura. 2020. Microgastropods from the Late Carboniferous Limestone in Fukuji, Gifu Prefecture, Central Japan. Paleontological Research 24(3):192-202 [B. Seuss/B. Seuss]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 217899: authorized by Barbara Seuss, entered by Barbara Seuss on 18.02.2021

Creative Commons license: CC BY (attribution)