Where: Western Australia, Australia (18.1° S, 123.9° E: paleocoordinates 55.5° S, 111.2° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Noonkanbah Formation, Artinskian (290.1 - 279.5 Ma)

• 690 feet above base of section

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Primary reference: G. A. Thomas. 1958. The Permian Orthotetacea of Western Australia. Bureau of Mineral Resources, Geology and Geophysics Bulletin 39:1-158 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 84725: authorized by Matthew Clapham, entered by Matthew Clapham on 09.11.2008

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)