Lakes Creek Quarry, Trachypora horizon, Rockhampton (Permian of Australia)

Where: Queensland, Australia (23.4° S, 150.6° E: paleocoordinates 56.6° S, 158.4° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Berserker Formation, Artinskian (290.1 - 279.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: J. Crockford. 1946. A bryozoan fauna from the Lake's Creek Quarry, Rockhampton, Queensland. Proceedings of the Linnean Society of New South Wales 70:125-134 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 106889: authorized by Matthew Clapham, entered by Matthew Clapham on 29.03.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Stenolaemata
 Fenestrida - Fenestellidae
"Fenestrellina sparsa n. sp." = Rectifenestella sparsa, "Fenestrellina expansa" = Rectifenestella expansa, "Fenestrellina sparsinodata n. sp." = Fenestella sparsinodata, "Fenestrellina simulatrix" = Fenestella simulatrix, Minilya duplaris, "Fenestrellina spinifera n. sp." = Alternifenestella spinifera
"Fenestrellina sparsa n. sp." = Rectifenestella sparsa Crockford 1946
"Fenestrellina expansa" = Rectifenestella expansa Crockford 1946
also var. nodulifera
"Fenestrellina sparsinodata n. sp." = Fenestella sparsinodata Crockford 1946
"Fenestrellina simulatrix" = Fenestella simulatrix Crockford 1946
Minilya duplaris Crockford 1944
"Fenestrellina spinifera n. sp." = Alternifenestella spinifera Crockford 1946
 Fenestrida - Polyporidae
"Polypora minuta n. sp." = Polypora keppelensis
"Polypora minuta n. sp." = Polypora keppelensis Crockford 1962