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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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634 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
DK I/98 8072 24 - DK L-I 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip I -- Lower left second incisor. Possibly cercocebus? Card in bag with specimen states "Old '63 DK I Strip I L/2". 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae No
DK IA 749 L/2 8234 24 - DK MTC 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2, A? -- Metacarpal. Right third metatarsal? Pleistocene. Card in bag with specimen states "KNM 2.020 Loc: OLDUVAI, OLD 62". Specimen found in the same bag with specimen No: DK IA 750 L/2 ?V. Probably from the same individual. 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
DK IA 750 L/2 ?V 8235 24 - DK MTC 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2, A? -- Metacarpal. Left fifth metatarsal?. Pleistocene. Card in bag with specimen states "KNM 2.021 Loc: OLDUVAI, OLD 62". Specimen found in bag together with DK IA 749 L/2 OLD 62. Probably from the same individual. 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
DK IA L/2 8225 24 - DK PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2, C? -- Distal phalanx. Card in bag with specimen states "OLD 1963 DK IA L/2 5115 Cercopithecoidea. Cynocephalinae. Terminal phalange". 2012/08/03 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
EF-HR 63/272 1352 31 - EF-HR R-MTT 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Churcher, C. S. 1982. Oldest ass recovered from Olduvai Gorge, Tanzania, and the origin of asses. 148 - C. S. Churcher 264 - Leakey family expedition Yes Mammalia Perissodactyla Hippomorpha Equidae Equinae Equini Equus asinus No
F. 929 1805 10 - BK L-HUM-f 1941 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Gentry, A. W. 1967. Pelorovis oldowayensis Reck, an extinct bovid from East Africa: British Museum. pp. 245-299 This specimen is listed in the monograph as 1941, S.2, F.929 137 - A. Gentry 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Pelorovis oldowayensis No
F80 SLK II 8051 85 - SLK R-MAN-f, R-M-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Leakey and Whitworth, 1958. ? Mem. Mus. Occ. pap. No. 6. 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. Enclosed card reads "Spec: Right mandibular corpus with very worn & broken M3 and posterior part of M2. Referred to S. jonathani by Leakey & Whitworth 1958. In BM loan collection. See Leakey & Whitworth." 2012/7/20 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
FIELD NO. UNKNOWN 8139 L-C, R-P, I 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Three teeth in bag. One is an upper canine (left, female?),worn. One is a premolar (Lower third right premolar from a male individual?); worn. One is an upper first incisor; worn. In BM loan collection. 2012/07/30 264 - 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
H. 25 8180 PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Proximal phalanx. Card in bag with specimen states "H.25- (or 28) cast now monkey." 2012/08/01 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
JK 1254 71/I 8283 40 - JK M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania 1 -- Molar. Card in bag with specimen states "OLD Bed III JK, Primate? six teeth, five non primate, one hyaena (lower vert.?) 1254 R M3 colobine ED 81". Specimen found in bag with JK 1255 VI/3, 1256, JK 1259 VI/I, 1257 and JK 1258 III/2. 2012/08/13 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
JK 1255 IV/3 8285 40 - JK M-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania VI 3 -- Molar, very worn. Card in bag with specimen states "Old Bed III JK, Primate? six teeth, five non primate one hyaena (lower vert.?) 1254 RM3 colobine ED 81." Specimen found in bag with specimen JK 1259 VI/I, JK 1254 71/I, JK 1258 III/2, 1256 and 1257. 2012/08/13 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
JK 1258 III/2 8282 40 - JK I 122 - National Museum and House of Culture, Dar es Salaam, Tanzania III 2 -- Incisor. Card in bag with specimen states "OLD. Bed III, JK Primate? six teeth, five non -primate one hyaena (lower vert.?) 1254 : RM3 colobine ED 81" Specimen found in bag with JK 1254 71/I, 1257, JK 1259 VI/I, 1256 and JK 1255 VI /3. 2012/08/13 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
JK 1259 IV/I 8284 40 - JK I 122 - National Museum and House of Culture, Dar es Salaam, Tanzania VI 1 -- Incisor. Card in bag with specimen states "OLD Bed III, JK primate? six teeth, five non primate, one hyaena (lower vert.?) 1256, JK 1258 III/2, JK 1254 71/I and JK 1255 IV/3. 264 - Leakey family expedition Unknown Mammalia No
KNM 2?7 8220 M, MAX-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Unerupted molar and maxillary fragment with matrix. Pleistocene. Card in bag with specimen states "LOC: Olduvai, Field No: ?". 2012/08/03 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
KNM 2.64 8106 5 - FLK TOOTH-f, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania 3 -- Dental fragments including M3, M1 or M2, upper molar. Specimen in box with label stating "FLK NNI 068/6640 (teeth). Card in bag with box states "Loc. Olduvai, LSB Leakey '68, field no. 068/6640 FLK NNI level 3". 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
LIT. AS 7?. VI. 35 8181 10 - BK R-CAL 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Right calcaneus. Card in bag with specimen states "OLD 1953 BK II". Pleistocene. 2012/08/01 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
MCK I or II? 8174 80 - MCK CUBNAV, PHX, MTT-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I or II? -- Fragments and complete foot bones (left),including navicular, pedal phalanges (proximal and intermediate), tarsals, including proximal half of third and fifth metatarsal. Only navicular is labeled (label is MCK I or II?). Bones may go with cards found in pile; may go with cards 067/5614, 5617-20, in which case the specimens would be Simopithecus oswaldi type specimens. 2012/07/31 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
MCK I? Simo 8175 80 - MCK CUBNAV, PHX, MTT-f, CUNE 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Fragments of right foot bones including navicular, cuneiform, intermediate pedal phalanges and proximal half of fifth metatarsal. If specimen labeled (on navicular) is "MCK II"(as opposed to MCK I), specimen may belong with cards found in stack 067/5614, 0617-20 and if so this is a Simopithecus oswaldi type specimen. 2012/07/31 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
MCK II Simo 1 8146 80 - MCK PAT 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Specimen probably 067/5611. If so, it is a patella and would be a type specimen. Specimen not labeled with number, only "MCK II Simo." 1 added to specimen designation to differentiate from other "MCK II Simo". 2012/07/30 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
MCK II Simo 2 8172 80 - MCK OCC-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Basilar portion of occipital bone (fragment of occipital). In bag with three unlabeled fragments and specimen number 067/5615 MCK II Simo (clavicle fragment) and possible scapula fragment labeled "R". 2 added to specimen designation to differentiate from other "MCK II Simo". 2012/07/31 264 - 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
MNK II I/1 8239 27 - MNK PHX-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II 1 -- Proximal phalanx. Card in bag with specimen states "Prox phal foot. Monkey". 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
MRC IV. SURF S. 123 8049 39 - MRC CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV Surface -- 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. Enclosed card labeled " SIMOPITH.-part of Maxilla and skull (total of 43 frags. MRC Bed 4(S,116,126 and 132)". Card in package with S. 132 and 194 long with this specimen 2012/7/20 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OF 68.205 763 43 - Bos K L-HOR-f 1962 122 - National Museum and House of Culture, Dar es Salaam, Tanzania III, IV Gentry, A. W., and Gentry, A. 1978. Fossil Bovidae (Mammalia) of Olduvai Gorge, Tanzania. Part I. Bulletin of the British Museum (Natural History): Geology 29:289-446. This specimen is from a juvenile. It is the same individual as the skull and horn cores of specimen OF 68.274 137 - A. Gentry 264 - Leakey family expedition No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus No
OF 68.274 762 43 - Bos K SKULL, HOR, M, P 1962 122 - National Museum and House of Culture, Dar es Salaam, Tanzania III, IV Gentry, A. W., and Gentry, A. 1978. Fossil Bovidae (Mammalia) of Olduvai Gorge, Tanzania. Part I. Bulletin of the British Museum (Natural History): Geology 29:289-446. This specimen is from a juvenile. It is the same individual as the horn core OF 68.205. 137 - A. Gentry 264 - Leakey family expedition No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus 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 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 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 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 14 3729 27 - MNK 287 - 88 "Skull Site" CRA-f , FRO-f , R-PAR-f 1963 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Middle B Surface. Inferred as same horizon as OH 13 (Leakey MD, 1971). Leakey, L.S.B., Tobias, P.V. & Napier, J.R. 1964. A new species of the genus Homo from Olduvai Gorge. Nature 202(4927): 7-9. Juvenile (sutures unfused). Thin skull. Specimen previously housed at National Museum of Kenya. 11 pieces found at House of Culture, Dar es Salaam, Tanzania. 130 - L.S.B. Leakey 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Juvenile, parietal is thin. No
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 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 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 18 (formerly) 8238 PHX 122 - National Museum and House of Culture, Dar es Salaam, Tanzania “Discovered by an Earthwatch project led by F.T. Masao in 2003 and 2004, respectively, and will be described elsewhere.” -R. Clarke (2011) Phalanx. Card in bag with specimen states "OH 18 now number changed as non-hominid". 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea 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 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 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 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