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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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7924 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
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 22 3737 73 - VEK/MNK R-MAN-f , R-P , R-M , R-I-f , R-C-f 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania III/IV Surface, indeterminate gravel Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Right half of mandible with roots of I1-C and complete P3-M2. Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo cf. erectus 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 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 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 18 3733 55 - FLK W 283 - 45 PHX 1969 104 - Unknown II Middle- 10 feet above base of Bed II, below Tuff IIC Surface Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Phalanx of the hand. 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae 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 16 3731 72 - FLK Maiko Gully 283 - 45 CRA-f , TOOTH , MAN , 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II base Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Upper and lower dentition, calotte, and > 1500 unidentified fragments due to cattle trampling. Majority of fragments found on surface of Tuff IF, some teeth found in situ, 2 feet above Tuff IF. Specimen previously housed at National Museum of Kenya. 154 - Leakey and Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis Leakey LSB, 1964 refers to this specimen as Homo erectus. Leakey, Tobias, and Napier provisionally assign it to Homo habilis (referred material, not paratype) (1964), and Leakey MD, 1971 refers to it as cf. Australopithecus. Yes
OH 15 3730 27 - MNK 287 - 88 "Skull Site" C , M 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Middle Above level of OH 13. Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. One canine, two molars. Canine is worn, molars are upper molars. "The teeth are exceedingly robust and show an unusual degree of wear. They were not found in close association; one molar and the canine lay approximately I ft. "Qelow the top of the tuff in which they occurred, whilst the second molar was 4 ft. distant and 1 ft. deeper in the deposit" (Leakey MD, 1971:232). Specimen previously housed at National Museum of Kenya. 7 pieces found at House of Culture, Dar es Salaam, Tanzania. 154 - Leakey and Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo No
OH 13 3728 27 - MNK 287 - 88 "Skull Site" MAN , MAX , CRA-f 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Middle IIB 5 feet above chert horizon Paratpye. "This consists of a sub-adult skull, probably female, with the third molars coming into wear. It is represented by the greater part of the mandible, including the complete dentition, although the crowns of the incisors are damaged and the left ascending ram us is not preserved; the greater part of the maxillae, represented by two fragments both lacking the anterior portions; the greater part of the occipital; the right parietal and temporal; parts of the left parietal and temporal; together with a few frontal fragments and approximately fifty additional pieces which it has not been possible to fit together" (Leakey MD, 1971:231). Specimen previously housed at National Museum of Kenya. 5 pieces found at House of Culture, Dar es Salaam, Tanzania. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis Paratype No
OH 12 3727 18 - VEK 286 - 86 OCC , L/R-PAR , L/R-TEM-f , CRA-f , L-PAL , L-MAX , TOOTH-f 1962 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV? a Surface. Found on eroded slope of Bed III. L-TEM-f from just below marker Tuff IVa. Leakey, L., and Leakey, M. 1964. Recent discoveries of fossil hominids in tanganyika: at Olduvai and near Lake Natron. Nature 202:5-7. Crowns of teeth not preserved. Bed IVA determined on basis of matrix adhering to L-TEM-f and PAL. Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition No L-TEM-f & PAL found with matrix adhering. Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo erectus No
OH 11 3726 24 - DK 285 - 13 PAL , L-MAX-f , TOOTH-f 1962 122 - National Museum and House of Culture, Dar es Salaam, Tanzania Ndutu Lower Found in stream bed at bottom of gully near DK excavations. See curatorial notes for details. Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Left half of palate and maxillary arch, crowns of teeth not preserved. "It is thus impossible to assign to any stratigraphic level, although the condition of the bone, which bears a pinkish tinge, is similar to that seen in fossil bones from a conglomerate at the head of the DK gully belonging to the lower Ndutu Beds" (Leakey MD, 1971:230). Specimen previously housed at National Museum of Kenya. 154 - Leakey and Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo sp. No
OH 10 3725 7 - FLK North 283 - 45 R-PHX 1961 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Upper (level 5) 3.5 feet below marker Tuff IF at top of Bed I Leakey MD. (1971) Olduvai Gorge, Vol. 3: excavations in Beds I & II 1960-1963. New York, NY: Cambridge University Press. Terminal first phalanx. Specimen previously housed at National Museum of Kenya. 154 - Leakey and Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini No
OH 9 3724 71 - LLK 284 - 46 CALV 2 December 1960 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Upper II D Surface Leakey LSB. 1966. Homo habilis, Homo erectus and the Australopithecines. Nature, 209(5030), 1279–1281. Calvaria. "Chellean Man." 264 - Leakey family expedition No Yes. Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo erectus No
OLD 1960 F200 3714 5 - FLK R-MAN-f, d-P, M 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I Harris, J. M., Solounias, N., and Geraads, D. 2010. Giraffoidea. Werdelin, L., Sanders, W. J., eds. In: Cenozoic Mammals of Africa. London: University of California Press. pp. 393-428. Original information indicated that this specimen was located in Nairobi. This specimen is likely within the material that was repatriated to Dar in 2011, but this has yet to be confirmed. 155 - Harris, Solounias, and Geraads 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Giraffoidea Giraffidae Giraffinae Giraffini Giraffa pygmaea Paratype No
068/6514 3711 34 - MLK CRA, MAX-f, R/L-P, R/L-M 104 - Unknown II middle Leakey, M. G., and Leakey, R. E. F. 1973. Pleistocene Colobinae from East Africa. Leakey, L. S. B., Savage, R. J. G., Coryndon, S. C., eds. In: Fossil Vertebrates of Africa,vol. 3. London: Academic Pr This specimen is pictured in plate 3. 154 - Leakey and Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Colobinae Colobini Cercopithecoides kimeui Holotype No
OLD 580 3695 22 - SC MAN-f, M 1957 104 - Unknown II Leakey, L., and Whitworth, T. 1958. Notes on the genus Simopithecus, with a description of a new species from Olduvai. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus jonathani No
OLD 1472 3694 63 - JLK MAN, M, P 1957 104 - Unknown IV Leakey, L., and Whitworth, T. 1958. Notes on the genus Simopithecus, with a description of a new species from Olduvai. This specimen is pictured in plate 4, figure 1; plate 5, figure 1; plate 6, figure 1; plate 8, plate 9, and plate 10. All descriptions of this specimen indicate that the pictured specimen is the holotype. In plate 4, however, the description reads female S. jonathani so it is unclear whether this is the same specimen or not. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus jonathani Holotype No
OVPP-Zinjanthropus 10 3920 5 - FLK CRA-f I middle (Zinjanthropus) 22 feet below the upper limit of bed I. Leakey, LSB. 1960. Recent discoveries at Olduvai Gorge. Nature 188:1050-1052. Author describes specimen as "parts of the skull of a second individual," in reference to the first Z. boisei skull found at this site OH 5. 157 - L. Hlusko 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
Old. 69 S. 194. rt. M2 3919 III 202/TII Leakey, M. G. 1982. Extinct large colobines from the Plio-Pleistocene of Africa. American Journal of Physical Anthropology 58:153-172. Most complete specimen of this species. 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Colobinae Colobini Cercopithecoides kimeui No
OLD/63 5507 DK I II/4 L/2 8276 24 - DK R-CAL 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I, II 2 -- Right calcaneus. Pleistocene. Card in bag with specimen states "Cercopithecidae, left calcaneus of a fourth... ?." See photo of card found with specimen. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLDUVAI HWK I M/18771 8275 11 - HWK R-TAL 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Right talus. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OLD 1952/316 BK II 8274 10 - BK R-MTT-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Proximal end of second right metatarsal. In BM loan collection. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD 1951 315 BK II 8273 10 - BK R-CAL 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Right calcaneus. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD 1957/286 SWK II 8272 33 - SWK R-MTT 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Third right metatarsal. Complete. In BM loan collection. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD 1957/51 BK II 8271 10 - BK HUM-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Distal end and shaft of humerus?. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
P DK 1573 8270 24 - DK L-I 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Incisor. Card in bag with specimen states "PDK 1573 TR IV Primate ? Left+first incisor deciduous monkey Ed `81." 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/70 5929 WK VIII/4 8269 38 - WK C 122 - National Museum and House of Culture, Dar es Salaam, Tanzania VIII 4 -- Canine. Card in bag with specimen states "WK main changed? monkey." Specimen found in bag with OLD/70 5931 WK VIII/3. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/70 5931 WK VIII/3 8268 38 - WK C 122 - National Museum and House of Culture, Dar es Salaam, Tanzania VIII 3 -- Canine. Card in bag with specimen states "WK main changed? monkey." Specimen found in bag with Old/70 5929 WK VIII/4. 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/70 WKE A.518 8267 41 - WK E L-MAN-f, d-TOOTH 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Left mandible fragment with two teeth (d). Card with box states "Olduvai Bed IV WKE Old/70 A.518. Left mandible fragment with third deciduous premolar and fourth deciduous premolar. ?Cercocebus B7." 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/70/5939 WK VIII/I 8266 38 - WK PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania VIII I -- Phalanx. Card in bag with specimen states "WK main cha(?) Primate I=papionini." 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD/69 S.197 TK II 8265 23 - TK M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Lower molar. Colobid. Card in bag with specimen states "Bed III between DK and IF-HR. Cercopithecoides kimeni." 2012/08/10 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLDUVAI 1962 MLK IV Left Maxilla Monkey 8264 34 - MLK L-MAX, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV -- Left maxilla with first and second molar. Card in bag with specimen states "Original type cabinet A. Cercopithecoides kimeni cranial vault+left and right maxilla". Specimen found in bag with specimen OLDUVAI/1962 MLK IV Right, probably from the same individual. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLDUVAI 1962 MLK IV Right Max Monkey 8263 34 - MLK R-MAX, P, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV -- Right maxilla with third premolar, and first and second molars. Card in bag with specimen states "Original type cabinet A". Cercopithecoides kimeni cranial vault+left and right maxilla". Specimen found in bag with specimen Olduvai. 1962 MLK IV left maxilla of monkey probably from the same individual. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
751 L/2 8262 R-SCPH 122 - National Museum and House of Culture, Dar es Salaam, Tanzania 2 -- Right scaphoid. Card in bag with specimen states "Loc: Olduvai Field No: DK IA Old/62". Other card found in bag states "Appears to be right scaphoid closer to papio in morphology than most PW 12/84 theropithecus". Pleistocene. Card written by P. W. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
MNK H.31 8261 27 - MNK PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- First phalanx. Card in bag with specimen states "H.31 (S.98) MNK 1st phalanx-primate". Other card found in bag states "OLD 69/98 (original & cast)". Specimen found in the same bag with Old/69/98, MNK H.31 and UNLABELED SPECIMEN OLD?, probably from the same individual. Only cast is present. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
UNLABELED SPECIMENS OLD? 7 8260 PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- First phalanx. Card in bag with specimen states "H.31 (S.98) MNK 1st phalanx-primate". Other card found in bag states "Old 69/98 (Original & cast)". Specimen found in the same bag with OLD/69/98 and MNK H.31, probably from the same individual. Both look like casts. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/69/98 8259 PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- First phalanx. Card in bag with specimen states "H.31 (S.98) MNK 1st phalanx-primate". Other card found in bag states "OLD 69/98 (original & cast)". Specimen found in the same bag with MNK H.31 and UNLABELED SPECIMEN OLD?, probably from the same individual. 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD? FLK? 8258 91 - FLK (?) MAN-f, M, UK-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Mandible fragment with molar. Specimen found in small box with other small fragments and OLD/1960 FLK I. Card in bag with specimen states "Olduvai 1960 FLK I Main dig. Zinj. level, section F. galago". Other card with specimens states "Strip 3 '9- 1+2' W". 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
FLK NNI 1011 8257 6 - FLK NN MAX, MAN, CRA-f, R/L-M, TOOTH-f, UK-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Packed in National Museum in Nairobi, Kenya in box 188 or 189 labeled "Cercopithecidae" for transport to National Museum of History, Dar es Salaam, Tanzania. Maxilla, mandible, cranium fragment, right second and third molar, left third molar, tooth fragment and unknown fragment. Other card in bag states "FLK NNI 1011 + another individual there? M3 etc ED `81". 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No