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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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1334 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
M 103981 12955 22 - SC L-FRLT, L-HOR 1935 114 - Natural History Museum UK II -- OLD-900; "Bed II Surface SC"; Leakey 1935 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius angusticornis No
M. 21447 181 23 - TK CRA, L/R-MAX-f, L-HOR, L/R-P, L/R-M, L/R-I 1931 106 - Natural History Museum UK (?) III, IV 4 feet below Masek Beds Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This neotype specimen is pictured in plates 81 and 82. The original holotype of M. kattwinkelli (VI-1099) was lost in WWII in Munich. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Xenocephalus kattwinkelli Neotype - This specimen was reclassified by Gentry and Gentry (1978) as Megalotragus kattwinkeli. No
TK II 067/5310 835 23 - TK SKULL-f 104 - Unknown II 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Hippotraginae Hippotragini Hippotragus gigas No
DK I 161 876 24 - DK L-M 104 - Unknown I 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 pictured in plate 13, figure 2. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkelli No
DK I 067/3430 877 24 - DK L-M 104 - Unknown I 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 pictured in plate 13, figure 2. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkelli No
DK I 166 878 24 - DK L-RAD 104 - Unknown I 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 pictured in plate 14. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkelli No
DK I 1962.067/3963 1260 24 - DK L-HOR 1962 104 - Unknown I 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 pictured in plate 39, figure 2. 137 - A. Gentry No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No
DK I 1962.067/3965 1276 24 - DK L-HOR-f 1962 104 - Unknown I 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. 137 - A. Gentry No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No
M 103959 12989 24 - DK L-HOR-f 114 - Natural History Museum UK -- OLD-976; left horncore basal fragment; "DK S" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Connochaetes No
OLD 1963/ 4372 DK I L/3 8205 24 - DK L-FEM 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 3 -- Complete left femur. LSB Leakey. Card in bag with specimen states "Strip III. Cercopithecidae Cynocephalinae genus indet. left femur... much more slender than any recorded[?] species of Simopithecus...". [See card in photograph; writing on card barely legible.] 2012/08/02 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
067/3979 DK IC 8223 24 - DK L-AST 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I C? Surface -- Left astragulus. Card in bag with specimen states "LOC: OLDUVAI, OLD `62". Pleistocene. 2012/08/03 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
1229 DK IA SCREE 067/? 8232 24 - DK L-MTT-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I A? Scree -- Proximal end of left metatarsal. Card in bag with specimens states "Loc: Olduvai, Field No: OLD 1962 067/3917". Pleistocene. 2012/08/03 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
DK I 5196 L/I 8242 24 - DK L-MTC 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 1 -- Left metacarpal. Card in bag with specimen states "OLD 63 DK I #5196 Left 5th metacarpal." Specimen found in bag with specimens OLD/63 DK I 86 Mt IV L (Metatarsal), OLD/63 DK I ?17 (Metacarpal) and DK I 5197 L/1 (Metapodial). Card written by Paul F. Whitehead. 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/63 DK I 86 8244 24 - DK L-MTT-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Left metatarsal. Card in bag with specimen states "IVth Left Metatarsal." Card written by Paul F. Whitehead. Specimen found in bag with DK I ?17 (Metacarpal), DK I 5196 L/1 (Metacarpal), DK I 5197 L/1. 2012/08/06 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OLD/63/3059 DK I L/2 KNM 2.023 8252 24 - DK L-CAL 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 -- Left calcaneus. Card in bag with specimen states "Loc: Olduvai Field No: Old/63 DK I 3059 Strip II L/2". Other card found in bag states "Cercopithecidae, Cynocephalinae left of small....". For more information see the card which has been photographed. 2012/08/07 264 - 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
F4636 3067 24 - DK SHEL-f 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I Auffenberg, W. 1981. The fossil turtles of Olduvai Gorge, Tanzania, Africa. Copeia 1981:509-522. 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. 152 - W. Auffenberg 264 - Leakey family expedition Unknown Reptilia Testudines The author mentions there are over 3,000 fossilized turtle fragments from Olduvai Gorge, 98% of which are from the species Pelusios sinuatus. However, it is unclear which specimens belong to which species based on the description given. When it was unclear, the specimen is only referred to as belonging to the Order Testudines. No
OVPP-Geochelone 4 3109 24 - DK NRL-f 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I Auffenberg, W. 1981. The fossil turtles of Olduvai Gorge, Tanzania, Africa. Copeia 1981:509-522. 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. 152 - W. Auffenberg 264 - Leakey family expedition Unknown Reptilia Testudines Cryptodira Testidinoidea Testudinidae Geochelone pardalis The author mentions there are over 3,000 fossilized turtle fragments from Olduvai Gorge, 98% of which are from the species Pelusios sinuatus. However, it is unclear which specimens belong to which species based on the description given. When it was unclear, the specimen is only referred to as belonging to the Order Testudines. No
OVPP-Latisternon 1 3114 24 - DK L-EPLS 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) II -- The authors mention "thousands" of fragments and a few complete shells of this species found at Olduvai. 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. 152 - W. Auffenberg 264 - Leakey family expedition Unknown Reptilia Testudines Pelomedusidae Latisternon microsulcae Holotype 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 52 3767 24 - DK L-CRA-f 1969 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Lower Surface. -- Incomplete left temporal. Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
OH 56 3771 24 - DK L-PAR-f 1976 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Lower -- Three conjoining parietal fragments in region of bregma. Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis No
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
5116/DK I? L/2 8075 24 - DK d/L-M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 -- Lower left molar. Very worn. Deciduous. Card in bag states "OLD 62 DK IA L/2 5116". 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae No
OLD 62/1101 DK 1A L/2 8085 24 - DK L-P 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 -- Left lower PM4. Cynocephalinae? Enlcosed note with specimen states "OLD '62 DK 1A 1101". Pleistocene. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/3038 DK1 8086 24 - DK L-C 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Upper left canine. Female? Strip II 1/2. Cynocephalinae? 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 61/5170 OKIB + SCREE 8087 24 - DK L-MAX-f, P, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Fragment of left maxilla with PM 4 and M1-3. Pleistocene. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 1963/105 DK I 8088 24 - DK L-MAX-f, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I L/Z strip -- Fragment of left maxilla with second molar. Specimen may be same individual as KNM 2.27. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 69 S.196 DK II 8089 24 - DK CRA, R/L-C, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Partial cranium with partial R/LC-M3. Only roots present for RM2 and LM3. Left side and posterior portion of vault not present. Specimen in bag with two cards which probably do not belong to specimen. Needs preparation. 2012/07/26 264 - Leakey family expedition Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 62/283 DK IB L/2 8103 24 - DK L-MAN-f, P, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 -- Left mandible fragment with lower P3 - M1. Same individual as 3050. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
M 103892 12939 25 - GC L-P 114 - Natural History Museum UK IV -- OLD-860; left upper P4; "OLD Y GC ?IV S 20.V.35" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini cf. Syncerus Unknown
M 103895 12852 25 - GC L-M 114 - Natural History Museum UK II -- OLD-744; left upper M1; "OLD Y GC II S 9V35" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovini/Hippotragini Yes
M 103891 12718 25 - GC 302 - 5 L-M 114 - Natural History Museum UK IV -- OLD-559; left upper M1 or M2; "OLD Y GC ?IV 5" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini cf. Syncerus Unknown
M 104161 13044 27 - MNK L-MAN-f, P, M (2) 114 - Natural History Museum UK -- OLD-1130; L-MAN-f with P4-M2; "Oldoway 6.5.35 M.N.K. S" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini No
M 103894 12854 27 - MNK L-P 114 - Natural History Museum UK IV -- OLD-746; left lower P4; "OLD Y MNK IV S 15/5/35" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini cf. Syncerus Unknown
B 44 3952 27 - MNK L-CUB II Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. 157 - L. Hlusko 2012/6/28 Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae Papionini Theropithecus No
MNK II 3258 867 27 - MNK L-HOR, CRA-f, L-FRO 104 - Unknown II 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 pictured in plate 12. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkelli No
MNK II 2716 902 27 - MNK L-HOR-f 104 - Unknown II 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 pictured in plate 16, figure 1. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Connochaetes taurinus olduvaiensis The authors suggest this specimen may be from C. taurinus and if so, would be the earliest of this subspecies at Olduvai. No
MNK II 2070 1112 27 - MNK MAN, L-M 104 - Unknown II 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 pictured in plate 36, figure 4. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
MNK II 1963.2818 1277 27 - MNK L-HOR-f, CRA-f 1963 104 - Unknown II 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No