Also known as PGAP 723

Where: Russian Federation (44.2° N, 52.5° E: paleocoordinates 40.6° N, 57.3° E)

• coordinate estimated from map

When: Dzharsu Suite Formation, Bajocian (171.6 - 167.7 Ma)

Environment/lithology:

Size class: macrofossils

Primary reference: Z.P. Prosviryakova. 1966. Jurassic flora of the Mangyshlak and its significance for stratigraphy. 1-171 [A. Rees/A. Rees] more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 30610: authorized by Allister Rees, entered by Allister Rees on 02.04.2003