Where: Western Australia, Australia (23.8° S, 114.7° E: paleocoordinates 57.1° S, 91.6° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Wandagee Formation, Kungurian (279.5 - 272.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, ferruginous sandstone

Size class: macrofossils

Primary reference: N. W. Archbold and G. A. Thomas. 1993. Imperiospira, a new Western Australian Permian Spiriferidae (Brachiopoda). Memoirs of the Association of Australasian Palaeontologists 15:313-328 [M. Clapham/M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 101267: authorized by Matthew Clapham, entered by Matthew Clapham on 19.12.2010

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