Where: Western Cape, South Africa (32.9° S, 21.8° E: paleocoordinates 59.6° S, 35.5° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Tapinocephalus or Pristerognathus Assemblage zone, Abrahamskraal Formation (Beaufort Group), Capitanian (264.3 - 259.5 Ma)
• Kitching (1977, "Distribution of the Karroo Vertebrate Fauna") assigns this locality to the middle Tapinocephalus Zone. This corresponds to the transition of the Tapinocephalus and Pristerognathus Assemblage Zones of Rubidge et al. (1995, South African Committee for Stratigraphy, Biostratigraphic Series No. 1).
•The Tapinocephalus and Pristerognathus AZs are Capitanian according to Catuneanu et al. (2005, J. Afr. Earth Sci. 43). Since the locality is west of 24°E it very likely is within the Abrahamskraal Fm. (see Catuneanu et al., 2005 figs. 24, 25).
• bed-level stratigraphic resolution
Environment/lithology: "floodplain"; sandstone and claystone
Size class: macrofossils
Collection methods: SAM = Iziko South African Museum, Cape Town
Primary reference: S. H. Haughton and L. D. Boonstra. 1929. Pareiasaurian studies. Part I. - An Attempt at a Classification of the Pareiasauria based on Skull Features. Annals of the South African Museum 28(1):79-87 [J. Mueller/T. Liebrecht/T. Liebrecht]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 93088: authorized by Johannes Mueller, entered by Torsten Liebrecht on 02.01.2010, edited by Bethany Allen
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Embrithosaurus schwarzi, "Bradysaurus vanderbyli" = Bradysaurus seeleyi
Embrithosaurus schwarzi Watson 1914 parareptile
"Bradysaurus vanderbyli" = Bradysaurus seeleyi Haughton and Boonstra 1929 parareptile SAM 6242 (not mentioned in Lee, 1997)
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