Aktasty River, Aktyubinsk Region (Permian of Kazakhstan)
Where: Kazakhstan (50.4° N, 57.6° E: paleocoordinates 23.5° N, 49.1° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Artinskian (290.1 - 279.3 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; siliciclastic sediments
Size class: macrofossils
Primary reference: V. N. Shimanskiy. 1963. Systematic position and scope of Xenoconchia. Paleontological Journal 1963(4):53-63 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 81399: authorized by Matthew Clapham, entered by Matthew Clapham on 21.06.2008
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
| Hyolithomorpha | |
|
Toxeumorphora langi Shimansky 1962
Pseudotoxeuma digitulus n. sp. Shimanskiy 1963
Pseudotoxeuma magnificum Shimanskiy 1963 | |