Where: Western Australia, Australia (23.8° S, 114.4° 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)

• group of beds-level stratigraphic resolution

Environment/lithology: coastal; lithified siliciclastic sediments

Size class: macrofossils

Preservation: mold/impression

Primary reference: H. O. Fletcher. 1946. New Lamellibranchia from the upper Permian of Western Australia. Records of the Australian Museum 21:395-405 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 108411: authorized by Matthew Clapham, entered by Matthew Clapham on 29.04.2011

Creative Commons license: CC BY (attribution)