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IMPORTANT NOTE: We have maintained the originally published taxonomic designation for each specimen despite the fact that many of these specimens have been reclassified since.  We chose to follow this protocol because of the difficulty in keeping up to date with all of the taxonomic groups, and our hesitancy to make a judgement call on taxonomic debates.  As such, please search the database with this in mind, perhaps using higher level taxonomic classifications for your query.

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387 specimens found
Image Spec # CODI Database ID Arch. Locality Geo. Locality Elements Preserved Excavation Date Repository Bed Level Stratigraphic Horizon Bibliographic Information Curatorial Notes ID By ID Date Research Team In Situ Sediment or Matrix Adhering Class Order Suborder Infraorder Superfamily Family Subfamily Tribe Genus Species Subspecies Taxonomic Notes Taxonomic Problems
1011 3119 6 - FLK NN CRA-f, MAN-f 1961 104 - Unknown I Leakey, M., and Leakey, R. 1976. Further Cercopithecinae (Mammalia, Primates) from the Plio/Pleistocene of East Africa. Fossil vertebrates of Africa 4:121-146. This specimen is crushed. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae Papionini Papio sp. No
2968 3118 24 - DK MAN-f, M 1961 104 - Unknown I Leakey, M., and Leakey, R. 1976. Further Cercopithecinae (Mammalia, Primates) from the Plio/Pleistocene of East Africa. Fossil vertebrates of Africa 4:121-146. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae Papionini Papio sp. No
MNK II 1963.104 + 106 645 32 - MNK Main SKULL, SKEL-f 104 - Unknown II middle Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Gentry and Gentry (1978a) assigned this specimen to the species level (kob). They give the specimen numbers as follows: skull: 104, 106 mandibles: 107 (R), 108 (L) Maxilla: 103 (R) Altas: 110 Metacarpal: 105 (R) Ulna: 109 (R) Femur: 101 (R) Tibia: 102 (R) Metatarsal: 100 (R) 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Reduncinae Reduncini Kobus Gentry and Gentry (1978) assigned this to the species Kobus kob. No
OH 17 3732 72 - FLK Maiko Gully d-M 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Surface Stream bed of Maiko Gully Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 19 3734 29 - FC W 288 - 89 M-f 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Middle 15 feet above chert horizon Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Half of a very worn molar. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae No
OH 2 3718 27 - MNK 279 - 88 CRA-f 1935 106 - Natural History Museum UK (?) III/IV Lowest horizon of Bed IVa. Surface. Found at head of MNK Gully where Beds II and IV are exposed. Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Two cranial vault fragments. Specimen previously housed at National Museum of Kenya. Not found at House of Culture, Dar es Salaam, Tanzania. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo erectus Similar to OH 9 and OH 12. No
OH 20 3735 11 - HWK 289 - 44 L-FEM-f 1959 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II or I Lowermost if Bed II, upper if Bed I Surface Day, MH. 1969. Femoral Fragment of a Robust Australopithecine from Olduvai Gorge, Tanzania. Nature. 22: 230-233. Proximal end of large left femur missing head, greater and lesser trochanters damaged. Either Lower Bed II or Upper Bed I (Leakey MD, 1971:233). Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus cf. boisei No
OH 21 3736 7 - FLK North L-M 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Upper Surface Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Upper left M1, small and unworn. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 23 3738 5 - FLK L-MAN-f , L-P , L-M , 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV/Masek Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Left mandible fragment with P4-M2. Specimen previously housed at National Museum of Kenya. Bed IV in Leakey (1971), referred to as having derived from Masek Beds in other publications (e.g., Millard, 2009). 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo erectus No
OH 24 3739 74 - DK E CRA , M , P 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Lower Surface Tobias, PV. 1991. The Skulls, endocasts and teeth of Homo habilis. Cambridge: University Press. Cranium is crushed. Teeth not specified. From same horizon as OH 4. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 25 3740 268 - 54 L-PAR-f 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV a Surface Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Left parietal fragment ca. asterion. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Juvenile. No
OH 26 3741 55 - FLK W R-M 1969 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I/II See curatorial notes. Upper Surface, .6 m below Tuff If at top of Bed I. Tobias, PV. 1991. The Skulls, endocasts and teeth of Homo habilis. Cambridge: University Press. Large unworn right L. M3. "Direct evidence as to the original position of the tooth was ... not obtained but, on the basis of the adhering matrix, which is indistinguishable from the limestone nodules overlying Tuff IF, it can be assumed to have come from the base of Bed II..." (Tobias, 1991:848). Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Found embedded in small nodule of calcareous concretion. Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus boisei No
OH 36 3751 22 - SC ULNA 1970 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Upper Tuff IID Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Almost complete. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo erectus No
OH 37 3752 5 - FLK L-MAN , M , M 1971 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Middle Surface, probably from sandy conglomerate in Middle Bed II. Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Left half mandible with M1-M2. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 38 3753 22 - SC R-M , I , I 1971 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Upper >IID Fluvo-lacustrine Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Molar is right M2. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus boisei No
OH 39 3754 37 - HWK EE TOOTH , d-TOOTH 1972 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Upper In fallen block from Upper Bed I. Surface. Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Upper dentitions: Partial permanent and deciduous dentition. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 40 3755 78 - FLK S d-M 1972 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Middle or Lower? Surface. Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Upper M2, broken. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo sp. No
OH 41 3756 37 - HWK EE L-M 1972 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Upper M1 or M2. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 42 3757 37 - HWK EE P-f 1972 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Upper Surface. Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Broken crown of upper premolar. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 43 3758 6 - FLK NN L-MTT, L-MTT 1960 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 3 Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 44 3759 5 - FLK R-M 1970 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Zinjanthropus floor Surface. Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Specimen is a crown of upper right M1. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 45 3760 6 - FLK NN L-M 1960 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 3 Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Upper M1 germ. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 46 3761 6 - FLK NN TOOTH 1960 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 3 Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Broken crown of molar or premolar. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus boisei No
OH 5 3713 5 - FLK 283 - 45 CRA , MAX , M , I , C , P 17 July - 6 August 1959 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Middle (Zinj.) 22 feet below the upper limit of Bed I (Tuff IF), approximately 20 feet above basalt. Leakey, L. S. B. 1959. A new fossil skull from Olduvai. Nature 184:491-493. Holotype. Almost complete cranium. Adolescent. One reconstructed fossil found at House of Culture, Dar es Salaam, Tanzania. Specimen previously housed at National Museum of Kenya. Additional pieces from NMK unpublished. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Zinjanthropus boisei Holotype. This specimen was reclassified as Paranthropus boisei by Robinson (1960). No
OVPP-Afrochoerus 1 573 19 - SHK UK 104 - Unknown II middle Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Afrochoerus nicoli No
OVPP-Afrochoerus 2 574 10 - BK UK 104 - Unknown II upper Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Afrochoerus nicoli No
OVPP-Afrochoerus 3 575 30 - DC UK 104 - Unknown II upper Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Afrochoerus nicoli No
OVPP-Afrochoerus 4 576 34 - MLK UK 104 - Unknown II upper Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Afrochoerus nicoli No
OVPP-Agamidae 1 363 5 - FLK UK 104 - Unknown I middle (Zinjanthropus) 22 feet below the upper limit of bed I. Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Yes Reptilia Squamata Agamidae Indet. No
OVPP-Agamidae 2 364 6 - FLK NN UK 104 - Unknown I middle 2, 3 Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Yes Reptilia Squamata Agamidae Indet. No
OVPP-Alcelaphini 2 669 14 - HWK E UK 104 - Unknown II lower 1, 2 Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
OVPP-Alcelaphini 3 670 14 - HWK E UK 104 - Unknown II lower Above level 5 Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
OVPP-Antilopini 1 681 24 - DK UK 104 - Unknown I lower Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Indet. No
OVPP-Antilopini 2 682 7 - FLK North UK 104 - Unknown II lower Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Indet. No
OVPP-Antilopini 3 683 32 - MNK Main UK 104 - Unknown II middle Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Indet. No
OVPP-Antilopini 4 684 26 - FC UK 104 - Unknown II middle Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Indet. No
OVPP-Antilopini 5 685 23 - TK UK 104 - Unknown II upper Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Indet. No
OVPP-Anura 1 336 11 - HWK UK 104 - Unknown II lower 2 Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Yes Amphibia Anura Indet. No
OVPP-Anura 2 337 27 - MNK UK 104 - Unknown II middle Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Amphibia Anura Indet. No
OVPP-Anura 3 338 10 - BK UK 104 - Unknown II upper Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. 142 - M. D. Leakey 264 - Leakey family expedition Unknown Amphibia Anura Indet. No