ammonites
Hill C, Grant Range (Permian to of Australia)

Where: Western Australia, Australia (18.0° S, 123.9° E: paleocoordinates 54.5° S, 110.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Noonkanbah Formation, Artinskian to Artinskian (290.1 - 272.5 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified limestone

Size class: macrofossils

Primary reference: J. Crockford. 1944. Bryozoa from the Permian of Western Australia Part I: Cyclostomata and Cryptostomata from the north-west basin and Kimberley district. Proceedings of the Linnean Society of New South Wales 69:139-175 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 106706: authorized by Matthew Clapham, entered by Matthew Clapham on 28.03.2011

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