Ulkhunchik locality (PIN collection 4095) (Cretaceous of Russian Federation)

Where: Chita, Russian Federation (50.1° N, 112.8° E: paleocoordinates 53.0° N, 110.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

Environment/lithology: terrestrial; lithified 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 138148: authorized by Matthew Clapham, entered by Matthew Clapham on 05.01.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Coleoptera - Coptoclavidae
Coptoclava longipoda Ping 1928 beetle
PIN 4095/1,2
 Diptera - Chaoboridae
Chironomaptera gregaria Grabau 1923 phantom midge
adults PIN 4095/5,12,13,17,20-22,24 and 13 larvae PIN 4095/11,15,etc.