Where: Western Australia, Australia (23.8° S, 114.5° E: paleocoordinates 55.9° S, 89.9° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Coolkilya Formation, Roadian (272.3 - 268.8 Ma)

• In the upper part of the Linoproductus stage

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Primary reference: C. Teichert. 1943. Bradyodont sharks in the Permian of Western Australia. American Journal of Science 241:543-552 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 90231: authorized by Matthew Clapham, entered by Matthew Clapham on 14.07.2009

Creative Commons license: CC BY (attribution)