Where: Russian Federation (68.3° N, 161.7° E: paleocoordinates 68.2° N, 161.7° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Late/Upper Pleistocene (0.1 - 0.0 Ma)
• The radiocarbon date of plant remains from the depth of 7 m is 18.70 ± 1.40 ka and from the depth of 12 m, 22.70 ± 1.50 ka. The sample studied comes from peaty silt at the depth of 7 m.
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; unlithified, carbonaceous siltstone
Size classes: macrofossils, mesofossils
Collected by I.R. Plakht
Primary reference: S. V. Kiselev and V. I. Nazarov. 2009. Late Cenozoic insects of northern Eurasia. Paleontological Journal 43(7):732-850 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 153446: authorized by Matthew Clapham, entered by Matthew Clapham on 18.12.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Insecta | |
Hydroporus sp. Clairville 1806 predaceous diving beetle
Agabus sp. Leach 1817 predaceous diving beetle | |
Carabus sp., Harpalus pusillus, Harpalus vittatus, Harpalus amputatus, Dicheirotrichus mannerheimi, Pterostichus tundrae, Pterostichus (Cryobius) sp., Poecilus nearcticus, "Amara glacialis" = Amara (Bradytus) glacialis, Curtonotus alpinus, Bembidion sp., Stereocerus haematopus
Carabus sp. Linnaeus 1758 ground beetle
Harpalus pusillus Motschulsky 1850 ground beetle
Harpalus vittatus Gelber 1833 ground beetle
Dicheirotrichus mannerheimi Sahlberg 1844 ground beetle
Pterostichus tundrae Tschitscherine 1894 ground beetle
Pterostichus (Cryobius) sp. Chaudoir 1838 ground beetle
Poecilus nearcticus Lindroth 1966 ground beetle
"Amara glacialis" = Amara (Bradytus) glacialis Mannerheim 1853 ground beetle
Curtonotus alpinus Paykull 1790 ground beetle
Bembidion sp. Latreille 1802 ground beetle
Stereocerus haematopus Dejean 1831 ground beetle | |
Morychus viridis Kuzmina and Korotyauv 1987 pill beetle
Curimopsis cyclolepidia Muenster 1902 pill beetle | |
Caenocara bovistae Hoffmann 1803 spider beetle | |
Bromius obscurus, Galeruca daurica, Hydrothassa hannoveriana, Colaphellus alpinus, Chrysolina rufilabris, Chrysolina subsulcata, Chrysolina brunnicornis, Chrysolina tolli, Chrysolina aurichalcea
Bromius obscurus Linnaeus 1758 leaf beetle
Galeruca daurica Joannis 1865 leaf beetle
Hydrothassa hannoveriana Fabricius 1775 leaf beetle
Colaphellus alpinus Gebler 1833 leaf beetle
Chrysolina rufilabris Faldermann 1835 leaf beetle
Chrysolina subsulcata Mannerheim 1853 leaf beetle
Chrysolina brunnicornis Weise 1887 leaf beetle
Chrysolina tolli Jacobson 1910 leaf beetle
Chrysolina aurichalcea Gebler 1825 leaf beetle | |
Stephanocleonus eruditus, Stephanocleonus fossulatus, Coniocleonus ferrugineus, Hypera ornata, Phyllobius spp., Phyllobius virideaeris, Vitavitus thulius, "Notaris bimaculatus" = Tournotaris bimaculatus, "Lepyrus nordenskioeldi" = Lepyrus nordenskioldi
Stephanocleonus eruditus Faust 1890 snout beetle
Stephanocleonus fossulatus Fischer de Waldheim 1823 snout beetle
Coniocleonus ferrugineus Fahraeus 1842 snout beetle
Hypera ornata Capiomont 1868 snout beetle
Phyllobius spp. Schoenher 1824 snout beetle
Phyllobius virideaeris Laicharting 1781 snout beetle
Vitavitus thulius Kissinger 1973 snout beetle
"Notaris bimaculatus" = Tournotaris bimaculatus Fabricius 1787 snout beetle
"Lepyrus nordenskioeldi" = Lepyrus nordenskioldi Faust 1887 snout beetle | |
Loborhynchapion amethystinum Miller 1857 weevil | |
Coccinella sp. Linnaeus 1758 ladybird beetle | |
Troglocollops arcticus Medvedev 1958 soft-winged flower beetle | |
Aphodius sp. Hellwig 1798 scarab beetle | |
Tachinus arcticus, "Aclypea jacutica" = Aclypea altaica
Tachinus arcticus Motschulsky 1860 rove beetle
"Aclypea jacutica" = Aclypea altaica Gebler 1830 rove beetle | |
Cholevinus sibiricus Jeannel 1923 round fungus beetle | |
Helophorus splendidus Sahlberg 1880 water scavenger beetle |