Where: Western Australia, Australia (24.1° S, 115.1° E)

• Paleocoordinates: 60.2° S, 98.9° E (Wright 2013)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Callytharra Formation, Sakmarian (293.5 - 290.1 Ma)

• 155-160 feet above base of Callytharra Fm

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

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 85218: authorized by Matthew Clapham, entered by Matthew Clapham on 06.12.2008

Creative Commons license: CC0 (CC0)