Where: Western Australia, Australia (25.2° S, 115.5° E: paleocoordinates 60.0° S, 99.6° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Callytharra Formation, Sakmarian (293.5 - 290.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: coastal; lithified lithology not reported
Size class: macrofossils
Primary reference: G. A. Thomas. 1958. The Permian Orthotetacea of Western Australia. Bureau of Mineral Resources, Geology and Geophysics Bulletin 39:1-158 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119117: authorized by Matthew Clapham, entered by Matthew Clapham on 21.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Pseudosyringothyris dickinsi" = Myodelthyrium dickinsi
"Pseudosyringothyris dickinsi" = Myodelthyrium dickinsi Thomas 1971 | |
Strophomenata | |
"Streptorhynchus plicatilis" = Arctitreta plicatilis
"Streptorhynchus plicatilis" = Arctitreta plicatilis Hosking 1932 |