ammonites
Ak-Bulak-Say, Issyk-Kul (PIN Collection 371) (Jurassic to of Kyrgyzstan)

Where: Tonskiy, Kyrgyzstan (42.7° N, 77.2° E: paleocoordinates 52.7° N, 77.7° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Dzhil Formation, Hettangian to Hettangian (201.6 - 189.6 Ma)

Environment/lithology: terrestrial; lithology not reported

Size classes: macrofossils, mesofossils

Preservation: mold/impression

Collected by O.M. Martynova; reposited in the PIN

Primary reference: Y.u. A. Popov. 1982. Upper Jurassic Hemipterans, genus Olgamartynovia (Hemiptera. Progonocimicidae) from Central Asia. Paleontological Journal 16(2):78-94 [M. Clapham/J. Karr/R. Day] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 105087: authorized by Matthew Clapham, entered by Jered Karr on 15.02.2011, edited by Matthew Clapham

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)