Kalaloch Site, Browns Point, Sample 7: Late/Upper Pleistocene, Washington

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Insecta - Coleoptera - Carabidae
Trechus sp. Clairville 1806
1 individual
Bembidion planiusculum (Mannerheim 1843)
1 individual
recombined as Bembidion (Plataphus) planiusculum
Insecta - Coleoptera - Chrysomelidae
Chrysomelidae indet. (Latreille 1802)
1 individual
original and current combination Chrysomelinae
Asiorestia pallida (Fall 1910)
1 individual
Insecta - Coleoptera - Curculionidae
Steremnius carinatus (Boheman 1842)
1 individual
Sthereus quadrituberculatus Motschulsky 1845
1 individual
Insecta - Coleoptera - Scarabaeidae
Aphodius sp. Hellwig 1798
1 individual
Insecta - Coleoptera - Staphylinidae
Arpedium cribratum Fauvel 1878
2 individuals
Phlaeopterus sp. Motschulsky 1853
1 individual
Olophrum boreale (Paykull 1792)
2 individuals
Olophrum consimile (Gyllenhal 1810)
2 individuals
Aleocharinae indet. (Fleming 1821)
1 individual
Staphylininae indet. Latreille 1802
3 individuals
Insecta - Coleoptera - Leiodidae
Agathidium sp. Panzer 1797
1 individual
see common names

Geography
Country:United States State/province:Washington County:Jefferson
Coordinates: 47.6° North, 124.4° West (view map)
Paleocoordinates:47.6° North, 124.4° West
Basis of coordinate:stated in text
Geographic resolution:small collection
Time
Period:Quaternary Epoch:Pleistocene
10 m.y. bin:Cenozoic 6
Key time interval:Late/Upper Pleistocene
Age range of interval:0.12600 - 0.01170 m.y. ago
Age estimate:34.1 ± 0.8 to 24.3 ± 0.3 Ka (14C)
Stratigraphy
Stratigraphic resolution:bed
Lithology and environment
Primary lithology: unlithified peat
Environment:fluvial indet. Tectonic setting:non-subsiding area
Taphonomy
Modes of preservation:body
Size of fossils:macrofossils
Collection methods and comments
Rock censused:5 kg
Reason for describing collection:taxonomic analysis
Collection method comments: Repository: Quaternary Entomology Laboratory, Department of Geosciences, North Dakota State University
Metadata
Database number:169365
Authorizer:M. Clapham Enterer:M. Clapham
Modifier:M. Clapham Research group:paleoentomology
Created:2015-05-21 21:48:56 Last modified:2015-05-22 23:53:39
Access level:the public Released:2015-05-21 21:48:56
Creative Commons license:CC BY
Reference information

Primary reference:

55331. S. G. Cong and A. C. Ashworth. 1996. Palaeoenvironmental interpretation of Middle and Late Wisconsinan fossil coleopteran assemblages from western Olympic Peninsula, Washington, USA. Journal of Quaternary Science 11:345-356 [M. Clapham/M. Clapham]