Locality 53. G321*. Prominent ridge east of Toko Range, just north of Linda Creek (Ordovician of Australia)

Also known as 44 mm E x 119 mm N Glenormiston map

Where: Queensland, Australia (22.6° S, 138.3° E: paleocoordinates 20.3° N, 169.9° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Coolibah Formation, Castlemainian (470.0 - 470.3 Ma)

• formation-level stratigraphic resolution

Environment/lithology: lithified, dolomitic, red, white, blue, calcareous, cherty/siliceous limestone

• Blue/white/pink calcarenite/chert/dolomite

Size class: macrofossils

Collection methods: CPC & QML 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 77518: authorized by Pete Wagner, entered by Pete Wagner on 14.01.2008

Creative Commons license: CC BY (attribution)

Taxonomic list

Rostroconchia
 Conocardiida - Eopteriidae
Euchasma "sp. A" Billings 1865
Gastropoda
 Euomphalina - Macluritidae
Teiichispira cornucopiae Hill et al. 1969 snail