Where: Queensland, Australia (24.2° S, 148.2° E: paleocoordinates 58.2° S, 155.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Sirius Formation, Artinskian (290.1 - 279.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, fine-grained, gray, muddy siltstone and lithified, coarse-grained, sandy siltstone
Size class: macrofossils
Primary reference: D. J. C. Briggs. 1998. Permian Productidina and Strophalosiidina from the Sydney-Bowen Basin and New England Orogen: systematics and biostratigraphic significance. Memoirs of the Association of Australasian Palaeontologists 19:1-258 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 86009: authorized by Matthew Clapham, entered by Matthew Clapham on 23.01.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Echinalosia preovalis Maxwell 1954 | |
Magniplicatina undulata Waterhouse 1986 |