Olovskoye depression, well 586, 789 m depth (PIN collection 4072) (Cretaceous of Russian Federation)

Where: Chita, Russian Federation (52.5° N, 116.8° E: paleocoordinates 56.5° N, 115.3° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Ukurei Formation, Hauterivian (132.9 - 129.4 Ma)

Environment/lithology: terrestrial; lithified lithology not reported

Size classes: macrofossils, mesofossils

Preservation: mold/impression, adpression

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 138152: authorized by Matthew Clapham, entered by Matthew Clapham on 05.01.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Insecta
 Diptera - Chironomidae
Oryctochlus placidus n. sp.
Oryctochlus placidus n. sp. Kalugina 1993 non biting midge
PIN 4072/9,11
 Plecoptera - Siberioperlidae
Flexoperla recusata n. sp.
Flexoperla recusata n. sp. Sinitshenkova 1987 stonefly
PIN 4072/2,3 (no well or depth specified)