Where: Queensland, Australia (23.4° S, 138.7° E: paleocoordinates 20.2° N, 171.9° E)

• coordinate stated in text

• small collection-level geographic resolution

When: Nora Formation, Arenig (478.6 - 466.0 Ma)

• bed-level stratigraphic resolution

Environment/lithology: shallow subtidal; fine-grained sandstone

Preservation: mold/impression

Collected in 1976

Primary reference: R. A. Fortey and J. H. Shergold. 1984. Early Ordovician trilobites, Nora Formation, central Australia. Palaeontology 27:315-366 [M. Hopkins/M. Hopkins/M. Hopkins]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 157067: authorized by Melanie Hopkins, entered by Melanie Hopkins on 05.06.2014

Creative Commons license: CC BY (attribution)