Ust-Kara (PIN collection 3512) (Cretaceous of Russian Federation)

Where: Chita, Russian Federation (52.7° N, 118.8° E: paleocoordinates 57.0° N, 117.3° E)

• coordinate estimated from map

• local area-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: terrestrial; lithified lithology not reported

Size classes: macrofossils, mesofossils

Preservation: adpression

Reposited in the PIN

Primary reference: N. D. Sinitshenkova. 1987. Istopicheskoe razvitie vesiyanok. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 221:1-142 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 151559: authorized by Matthew Clapham, entered by Matthew Clapham on 07.10.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Plecoptera - Siberioperlidae
Uroperla daja Sinitshenkova 1987 stonefly
PIN 3512/32-35,37,38,41,46,50,164-175
 Coleoptera - Helophoridae
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis
"Mesosperchus tarsalis" = Helophorus (Mesosperchus) tarsalis Ponomarenko 1977 water scavenger beetle
PIN 3512/49