Also known as Ingrid Herbich Site, FxJj 18 Site Complex
Where: Kenya (4.2° N, 36.4° E: paleocoordinates 4.1° N, 36.3° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Okote Member (Koobi Fora Formation), Calabrian (1.8 - 0.8 Ma)
• Maximum age= 1.64 +/- 0.03 (Base of Okote Tuff, K/Ar and Ar/Ar dating);
•Minimum age = 1.4 (Chari Tuff, K/Ar and Ar/Ar dating).
•Datum plane is the sheet sandstone with section extending from 0 to -8.2 meters below datum plane.
• group of beds-level stratigraphic resolution
Environment/lithology: fluvial; poorly lithified, tuffaceous, volcaniclastic, calcareous claystone
Size class: macrofossils
Collection methods: quarrying, surface (float), surface (in situ), mechanical, sieve,
• Archaeological protocols of G. Isaac were followed in excavation and surface collection.
Primary reference: G. L. Isaac. 1997. Koobi Fora Research Project Volume 5 Plio-Pleistocene Archaeology. [A. Behrensmeyer/S. Cote/S. Cote]more details
Purpose of describing collection: taphonomic analysis
PaleoDB collection 32057: authorized by Anna Behrensmeyer, entered by Suzanne Cote on 03.06.2003, edited by Victoria Egerton
Creative Commons license: CC BY (attribution)
Taxonomic list
unclassified | |
| |
Mammalia | |
Mammalia indet. Linnaeus 1758 mammal | |
"Hexaprotodon karumensis" = Hippopotamus karumensis
"Hexaprotodon karumensis" = Hippopotamus karumensis Coryndon 1977 hippo | |
Bovidae indet. Gray 1821 antelope
Kobus ellipsiprymnus Ogilby 1833 waterbuck
Alcelaphini indet. Brookes 1876 antelope
Pelorovis sp. Reck 1928 antelope
Tragelaphus strepsiceros Pallas 1766 greater kudu | |
Giraffa sp. Brisson 1762 giraffe | |
Suidae indet. Gray 1821 pig | |
Thryonomys sp. Fitzinger 1867 cane rat |