Where: Russian Federation (50.0° N, 118.9° E: paleocoordinates 53.4° N, 116.0° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Turginskaya Formation, Aptian (125.0 - 113.0 Ma)

Environment/lithology: terrestrial; siliciclastic sediments

Size class: mesofossils

Preservation: mold/impression

Reposited in the PIN

Primary reference: N. S. Kalugina. 1993. Khaoboridy i Komary-zvontsy iz Mezozoya vostochnogo Zabaykal'ya (Diptera: Chaoboridae, Chironomidae). In A. G. Ponomarenko (ed.), Mezozoyskie Nasekomye i Ostrakody Azii 117-139 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 138146: authorized by Matthew Clapham, entered by Matthew Clapham on 05.01.2013

Creative Commons license: CC BY (attribution)