Where: Western Australia, Australia (24.9° S, 115.6° E: paleocoordinates 59.7° S, 99.8° E)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Callytharra Formation, Sakmarian (293.5 - 290.1 Ma)
• 17-20.5 m above base of Callytharra Fm.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Primary reference: N. W. Archbold and G. A. Thomas. 1986. Neospirifer and Trigonotreta (Spiriferida, Brachiopoda) from the Permian of Western Australia. Alcheringa 10:125-161 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 101228: authorized by Matthew Clapham, entered by Matthew Clapham on 18.12.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Trigonotreta neoaustralis" = Koenigoria neoaustralis
"Trigonotreta neoaustralis" = Koenigoria neoaustralis Archbold and Thomas 1986 |