Where: Western Australia, Australia (28.9° S, 115.5° E: paleocoordinates 63.6° S, 97.9° E)
• coordinate stated in text
• small collection-level geographic resolution
When: Fossil Cliff Member (Holmwood Formation), Sakmarian (293.5 - 290.1 Ma)
• 11.65 m above base of formation
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified sandstone
Size classes: mesofossils, microfossils
Collection methods: chemical, acetic,
Primary reference: D. Ferdinando. 2001. Ostracode and foraminiferal taxonomy and paleoecology of the Holmwood Shale, northern Perth Basin, Western Australia. 1-326 [M. Clapham/M. Clapham/M. Uhen]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 108299: authorized by Matthew Clapham, entered by Matthew Clapham on 27.04.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Ostracoda | |
Roundyella ludbrookae Fleming 1985 ostracod | |
Aechmina reticulata Ferdinando 2001 ostracod | |
Youngiella "sp. A" ostracod | |
Graphiadactyllis australae Crespin 1945 ostracod | |
Cribroconcha ludbrookae, Healdia chapmani, Healdia crespinae, Healdia irwinensis, Healdia westraliaensis
Cribroconcha ludbrookae Fleming 1985 ostracod
Healdia chapmani Crespin 1945 ostracod
Healdia crespinae Ferdinando 2001 ostracod
Healdia irwinensis Fleming 1985 ostracod
Healdia westraliaensis Ferdinando 2001 ostracod | |
Pseudobythocypris hockingi Ferdinando 2001 ostracod | |
Bairdiacypris "sp. A", Bairdia (Bairdia) cf. pompillioides, Bairdia (Bairdia) cf. beedei, Bairdia (Bairdia) cf. hassi
Bairdiacypris "sp. A" Bradfield 1935 ostracod
Bairdia (Bairdia) cf. pompillioides ostracod
Bairdia (Bairdia) cf. beedei Ulrich and Bassler 1906 ostracod
Bairdia (Bairdia) cf. hassi Sohn 1960 ostracod | |
Kirkbya mingenewensis Ferdinando 2001 ostracod | |
Amphissites centronotus Ulrich and Bassler 1906 ostracod |