Where: Iran (38.9° N, 45.5° E: paleocoordinates 3.2° S, 40.0° E)
• coordinate estimated from map
• small collection-level geographic resolution
When: Julfa Formation, Wuchiapingian (259.9 - 254.2 Ma)
• Listed as Ali Bashi Formation but more recent investigations of conodonts indicate that the section is actually the Julfa Formation (containing Clarkina orientalis and Clarkina liangshanensis; Henderson et al. 2008, Permophiles v. 51).
• bed-level stratigraphic resolution
Environment/lithology: lithified, bioturbated, nodular, red, argillaceous lime mudstone
Size class: macrofossils
Collected in 1968
Primary reference: C. Teichert, B. Kummel, and W. Sweet. 1973. Permian-Triassic strata, Kuh-e-Ali Bashi, northwestern Iran. Bulletin of the Museum of Comparative Zoology 145(8):359-472 [A. McGowan/A. McGowan/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 119079: authorized by Matthew Clapham, entered by Matthew Clapham on 20.10.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Araxathyris minor" = Transcaucasathyris minor
"Araxathyris minor" = Transcaucasathyris minor Grunt 1965 | |
Bivalvia | |
Phestia sp. Chernyshev 1951 clam |