Also known as PGAP 579

Where: Kazakhstan (51.1° N, 75.6° E: paleocoordinates 51.8° N, 75.9° E)

• coordinate estimated from map

When: Shoptykol' Suite Formation, Aalenian to Aalenian (174.1 - 166.1 Ma)

• Age is from Stratigraphical dictionary of the USSR, Triassic-Jurassic-Cretaceous, 1979. Author gives J1 age but indicates that some species have J2 age.

Environment/lithology:

Size class: macrofossils

Primary reference: E. P. Orlovskaya. 1958. Materials on Jurassic flora of the Maykuben' coalfield. Materials on the history of fauna and flora of Kazakhstan 2:117-142 [A. Rees/A. Rees/S. Bruning]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30219: authorized by Allister Rees, entered by Allister Rees on 02.04.2003

Creative Commons license: CC BY (attribution)