Also known as ETE Locality 280, Area 10 - General,
Where: Kenya (4.3° N, 36.3° E: paleocoordinates 4.2° N, 36.1° E)
• basin-level geographic resolution
When: indet. Member (Koobi Fora Formation), Gelasian to Gelasian (2.6 - 0.8 Ma)
• ETE dating method: absolute, ETE age comment: KBS Tuff and top of Chari member
•
•McDougall and Brown, 2006: Feldspars from pumice clasts in about 15 tephra within the stratigraphic interval from the KBS Tuff to the Silbo Tuff have yielded precise ages that allow much finer definition of the numerical time framework for the sedimentary sequence between the KBS Tuff (1.869 +/- 0.021 Ma) and the Chari Tuff (1.383 +/- 0.028 Ma)
Environment/lithology: terrestrial; tuff
Size class: macrofossils
Collection methods: surface (in situ)
• ETE Size: .; ETE reference list: 106, ; ETE museum list: NATIONAL MUSEUMS OF KENYA
Primary reference: J. M. Harris. 1983. Koobi Fora Research Project The Fossil Ungulates: Proboscidea, Perissodactyla, Suidae. Clarendon Press, Oxford, United Kingdom 2 [A. Behrensmeyer/A. Behrensmeyer/V. Egerton]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 21466: authorized by Anna Behrensmeyer, entered by Anna Behrensmeyer on 29.01.1993
Creative Commons license: CC BY (attribution)
Taxonomic list
Actinopteri | |
Lates sp. Cuvier 1828 lates | |
Clarias sp. Scopoli 1777 catfish | |
Cladistia | |
Polypterus sp. Lacépède 1803 bichir | |
Reptilia | |
Crocodylus sp. Laurenti 1768 crocodile
Crocodylus niloticus Laurenti 1768 Nile crocodile
Euthecodon brumpti Joleaud 1920 crocodile | |
Trionyx sp. Geoffroy Saint-Hilaire 1809 softshell turtle | |
Geochelone sp. Fitzinger 1835 turtle | |
Mammalia | |
Theropithecus oswaldi Andrews 1916 gelada | |
Crocuta cf. crocuta Erxleben 1777 spotted hyaena | |
Megantereon eurynodon Ewer 1955 cat
Homotherium sp. Fabrini 1890 cat | |
Kolpochoerus limnetes Hopwood 1926 pig | |
Osteichthyes | |
Protopterus sp. Agassiz 1843 african lungfish |