Where: Western Australia, Australia (25.0° S, 115.1° E: paleocoordinates 58.4° S, 92.1° E)

• coordinate based on nearby landmark

When: Wandagee Formation, Kungurian (279.3 - 272.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

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 84497: authorized by Matthew Clapham, entered by Matthew Clapham on 25.10.2008

Creative Commons license: CC BY (attribution)