East Turkana - Area 3 - Okote (Pleistocene to of Kenya)

Also known as ETE Locality 259, Area 3 - Okote,

Where: Kenya (4.3° N, 36.3° E: paleocoordinates 4.2° N, 36.0° E)

• basin-level geographic resolution

When: Okote Member (Koobi Fora Formation), Gelasian to Gelasian (2.6 - 0.8 Ma)

• ETE dating method: absolute, ETE age comment: Okote and Chari Tuffs

Environment/lithology: fluvial-lacustrine; mudstone

• ETE sed env 1: fluv_lacustr, ETE sed env 2: lake_margin ETE event: ., ETE env comment: shallow, floodplain lake
• ETE rock type adj: red, ETE lithology comments: analcimic, upward-fining cycles, tuffaceous siltstone

Size class: macrofossils

Collection methods: surface (in situ)

• ETE Size: .; ETE reference list: 123, 122, 88, ; 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 2:1-321 [A. Behrensmeyer/A. Behrensmeyer/V. Egerton]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 21445: authorized by Anna Behrensmeyer, entered by Anna Behrensmeyer on 08.01.1993, edited by Victoria Egerton

Creative Commons license: CC BY (attribution)

Taxonomic list

Actinopteri
 Cichliformes - Cichlidae
Cichlidae indet. Heckel 1840 cichlid
ETE number of identifiable specimens; species: Cichlidae
Mammalia
 Proboscidea - Elephantidae
"Elephas recki" = Palaeoloxodon recki1
"Elephas recki" = Palaeoloxodon recki1 Dietrich 1915 elephant
ETE number of identifiable specimens; species: recki
 Primates - Hominidae
Hominidae indet.7, "Australopithecus boisei" = Paranthropus boisei7, Homo aff. erectus7
Hominidae indet.7 Gray 1825 ape
ETE occurrence; species: Hominidae
"Australopithecus boisei" = Paranthropus boisei7 Leakey 1959 australopithecine
Homo aff. erectus7 Dubois 1892 human
 Artiodactyla - Giraffidae
Giraffa sp.5 Brisson 1762 giraffe
Giraffa stillei5 Arambourg 1947 giraffe
 Artiodactyla - Bovidae
Alcelaphini indet.6 Brookes 1876 antelope
Medium-sized Alcelaphini dentitions
Megalotragus isaaci6 Harris 1991 antelope
Reduncini indet.6 Knottnerus-Meyer 1907 antelope
Reduncini gen. and sp. indet.
Kobus sigmoidalis6 Arambourg 1941 antelope
Kobus kob6 Erxleben 1777 kob
Gazella praethomsoni6 Arambourg 1947 gazelle
Tragelaphini indet.6 Blyth 1863 antelope
Tragelaphini gen. and sp. indet.
Pelorovis turkanensis6 Harris 1991 antelope
Pelorovis oldowayensis6 Reck 1928 antelope
 Artiodactyla - Suidae
Metridiochoerus compactus3 Van Hoepen and Van Hoepen 1932 pig
 Artiodactyla - Hippopotamidae
"Hexaprotodon karumensis" = Hippopotamus karumensis4 Coryndon 1977 hippo
Hippopotamus gorgops4 Dietrich 1928 hippo
Hexaprotodon aethiopicus4 Coryndon and Coppens 1975 pygmy hippo
 Perissodactyla - Equidae
Equus indet.2 Linnaeus 1758 horse
"Equus cf. grevyi" = Equus (Dolichohippus) grevyi2 Oustalet 1882 Grevy's zebra