ammonites
Trig Station G2, 9 miles ENE, St. George's Range (Permian to of Australia)

Where: Western Australia, Australia (18.7° S, 125.0° E: paleocoordinates 55.3° S, 111.6° 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 Wandagee and Nooncanbah series (Permian) of Western Australia. Journal of the Royal Society of Western Australia 28:165-185 [M. Clapham/M. Clapham] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 106693: authorized by Matthew Clapham, entered by Matthew Clapham on 27.03.2011

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