Also known as 513 mm E X 147 mm N Barrow Creek map

Where: Northern Territory, Australia (22.0° S, 134.9° E: paleocoordinates 21.2° N, 177.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Lower beds Member (Tomahawk Formation), Payntonian (489.5 - 488.3 Ma)

• member-level stratigraphic resolution

Environment/lithology: marine; glauconitic, yellow sandstone

Size class: macrofossils

Collected by K.G. Smith in 1961

• CPC specimens

Primary reference: J. Pojeta, J. Gilbert-Tomlinson, and J.H. Shergold. 1977. Cambrian and Ordovician rostroconch molluscs from Northern Australia. Australian Bureau of Mineral Resources, Geology and Geophysics Bulletin 171:1-54 [P. Wagner/P. Wagner/P. Wagner]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 77439: authorized by Pete Wagner, entered by Pete Wagner on 12.01.2008

Creative Commons license: CC BY (attribution)