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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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220 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 75 3790 5 - FLK R-HUM 2009 127 - National Natural History Museum, Arusha, Tanzania I Zinjanthropus Surface. OLAPP/Earthwatch”Discovered by an Earthwatch project led by F.T. Masao in 2003 and 2004, respectively, and will be described elsewhere.” -R. Clarke (2011) No Mammalia Primates Anthropoidea Haplorhini Hominoidea hominidae A. cf. africanus/H. habilis OH 62-like No
1672 3888 7 - FLK North HUM-f I Zinjanthropus 3 Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. Specimen is the distal portion of a humerus. Unknown Mammalia Carnivora Caniformia Cynoidea Canidae Canis mesomelas latirostris No
1672 7649 7 - FLK North HUM-f I Zinjanthropus 3 Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. Specimen is the distal portion of a humerus. Unknown Mammalia Carnivora Caniformia Cynoidea Canidae Canis mesomelas latirostris No
FLK N I 6140/1960 47 7 - FLK North HUM-f 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I upper 4 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. Only the distal end of the humerus was recovered. It is severely crushed. 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. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Hyaenidae Hyaeninae Crocuta ultra No
FLK N I 1307 194 7 - FLK North HOR , HUM-f 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I upper Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is shown in Gentry (1966) in plate 1A. 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. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella This specimen was reclassified by Gentry and Gentry (1978) as Antidorcas recki. No
FLK N I 1961.7070 916 7 - FLK North R-HUM 1961 104 - Unknown I upper 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 18, figure 2. 137 - A. Gentry Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius altidens No
OVPP-Erinaceus 60 2101 7 - FLK North HUM-f, (n=17) 104 - Unknown I upper 2, 3, 4 Butler, P., and Greenwood, M. 1973. The early Pleistocene hedgehogs from Olduvai, Tanzania. Fossil vertebrates of Africa 3:7-42. The authors mention 17 fragments of humeri from layers 2-4. 150 - Butler and Greenwood Unknown Mammalia Insectivora Erinaceoidea Erinaceidae Erinaceinae Erinaceus broomi No
M 104238 13103 5 - FLK L-HUM-f 114 - Natural History Museum UK I S -- OLD-1197; L-HUM-f distal; drawer says "Alcelaphini humeri"; "Oldoway FLK I S" Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
FLK I 506/1960 46 5 - FLK HUM, RAD, ULNA 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I middle (Zinjanthropus) 22 feet below the upper limit of bed I. Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. All three bones are presumed by author to be from a single individual. 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. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Carnivora Feliformia Hyaenidae Hyaeninae Crocuta ultra No
OAS 448 10146 14 - HWK E R-HUM-f 1989-2008 127 - National Natural History Museum, Arusha, Tanzania II Lowermost Prassack KA. 2014. Landscape distribution and ecology of Plio-Pleistocene avifaunal communities from Lowermost Bed II, Olduvai Gorge, Tanzania. Journal of Human Evolution. 70:1-15. Specimen is labeled A in image: posterior view of proximal right humerus. "These fossils are currently being utilized in the publication of the author’s dissertation research wherein they have been given OAS (Olduvai Avian Specimen) numbers. Once the dissertation is completed, they will be returned to the OLAPP laboratory in Arusha, Tanzania, where they will be assigned OLAPP sequence numbers (Prassack, 2014)." 257 - OLAPP Yes Aves Suliformes Phalacrocoracidae Phalacrocorax cf. carbo No
OAS 136 10147 14 - HWK E R-HUM 1989-2008 127 - National Natural History Museum, Arusha, Tanzania II Lowermost Prassack KA. 2014. Landscape distribution and ecology of Plio-Pleistocene avifaunal communities from Lowermost Bed II, Olduvai Gorge, Tanzania. Journal of Human Evolution. 70:1-15. Specimen is labeled B in image: anterior view of complete right humerus. "These fossils are currently being utilized in the publication of the author’s dissertation research wherein they have been given OAS (Olduvai Avian Specimen) numbers. Once the dissertation is completed, they will be returned to the OLAPP laboratory in Arusha, Tanzania, where they will be assigned OLAPP sequence numbers (Prassack, 2014)." 257 - OLAPP Yes Aves Anseriformes Anatidae Anas cf. crecca No
OAS 220 10151 5 - FLK R-HUM-f 1989-2008 127 - National Natural History Museum, Arusha, Tanzania II Lowermost Prassack KA. 2014. Landscape distribution and ecology of Plio-Pleistocene avifaunal communities from Lowermost Bed II, Olduvai Gorge, Tanzania. Journal of Human Evolution. 70:1-15. Specimen is labeled F in image: palmar view of distal right humerus. "These fossils are currently being utilized in the publication of the author’s dissertation research wherein they have been given OAS (Olduvai Avian Specimen) numbers. Once the dissertation is completed, they will be returned to the OLAPP laboratory in Arusha, Tanzania, where they will be assigned OLAPP sequence numbers (Prassack, 2014)." 257 - OLAPP Yes Aves Pelecaniformes Pelecanidae Pelecanus cf. rufescens No
OVPP-54 7732 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower Just above Tuff 1F. -- Distal humerus. 158 - W. Reiner 2012/6/28 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-309 7987 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 1 meter above Bed I lavas. -- Distal humerus 157 - L. Hlusko 2012/07/11 253 - OVPP No Aves No
OVPP-276 9780 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Humeral shaft. 157 - L. Hlusko 2013/06/24 253 - OVPP No Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OVPP-425 9796 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Proximal humerus. 157 - L. Hlusko 2013/06/25 253 - OVPP No Aves No
OVPP-499 9869 SKULL, AXIS, CER, PHX, HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 2 meters below Tuff 1A. -- Skull with associated post-crania. Pieces labeled A through P. A = cranium, B= right mandible fragment, C= left mandible fragment, D= right mandibular symphysis through P4, E= left mandibular symphysis, F-J= teeth, K= axis, L-M+ cervical vertebrae, O= intermediate phalanx, P= distal humerus. Two additional bags of bones and bone fragments that were found at OVPP-499 locality with carnivore breakage and tooth marks. 157 - L. Hlusko 253 - OVPP Yes Mammalia Artiodactyla Suiformes Suoidea Suidae No
OVPP-508 9879 R-HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 2 meters below Tuff 1A. -- Right distal humerus. 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Carnivora Feliformia Felidae No
OVPP-571 9944 TIB, HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sandstone 15m above ignimbrite, below Tuff IA but not sure how far below. -- Immature. 157 - L. Hlusko 2013/06/30 253 - OVPP Yes Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-631 10004 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Surface 6m below Tuff IB; sandy calcareous clays. -- Distal humerus. 157 - L. Hlusko 2013/07/02 253 - OVPP No Aves No
OVPP-655 10028 HUM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sands 1m below carbonate that overlies Tuff IA channel fill. -- Distal humerus. 157 - L. Hlusko 2013/07/03 253 - OVPP No Mammalia Artiodactyla Suiformes Suoidea Suidae No
OLD 62 DK I A Surf. 2967 8144 24 - DK R-HUM-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I A? Surface. -- Distal end of right humerus. Pleistocene. 2012/07/30 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OVPP-Myosorex 11 3810 7 - FLK North HUM, (n=3), MAN, (n=6) I 6 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OVPP-Myosorex 10 3809 7 - FLK North FEM, (n=13), HUM, (n=16), MAN, (n=117) I 5 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OH 80 3796 10 - BK R/L-P , L-M , R/L-I , L-HUM-f , R-RAD-f , R-FEM-f , TIB-f 2009 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II 4 Upper Domínguez-Rodrigo M, et al. 2013. First Partial Skeleton of a 1.34-Million-Year-Old Paranthropus boisei from Bed II, Olduvai Gorge, Tanzania. PLoS ONE 8(12): e80347. Distal portion of a left humerus diaphysis. Partial right radius with head, proximal metaphysis and partial diaphysis. Right partial femur, diaphysis in three refitting pieces. Tibia midshaft fragment assigned to OH 80 based on close "spatial association, comparable anatomical ruggedness and similar state of preservation to the other OH 80 postcranial fossils" (Dominiguez-Rodrigo et al., 2013). 292 - Proyecto Olduvai Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Australopithecus boisei Anatomically modern No
OVPP-Myosorex 9 3808 7 - FLK North FEM, (n=2), HUM, (n=1), MAN, (n=11) I 4 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OVPP-Suncus 13 3832 7 - FLK North HUM, MAN, (n=10) I 4 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not specify if humerus is associated with any of the mandibles. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Suncus varilla meesteri No
5067 3951 27 - MNK R-HUM-f I 4 Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. Specimen is distal extremity of humerus. 157 - L. Hlusko 2012/6/28 Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
FLK N I Unknown Gazella 6 1444 7 - FLK North HUM-f 104 - Unknown I 3 Gentry, A. W. 1966 Fossil Antilopini of East Africa. Bulletin of the British Museum of Natural History, Geology. 12: 43-106. 9 pls. Proximal end 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella No
FLK N I 6092 1461 7 - FLK North HUM 104 - Unknown I 3 Gentry, A. W. 1966 Fossil Antilopini of East Africa. Bulletin of the British Museum of Natural History, Geology. 12: 43-106. 9 pls. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella No
OVPP-Myosorex 7 3806 7 - FLK North FEM, (n=4), HUM, (n=6), MAN, (n=26) I 3 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. The following specimen from this level is specifically mentioned by the authors: A fragment of the upper right jaw containing lightly worn dentition. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OVPP-Sylvisorex 11 3825 6 - FLK NN HUM, MAN-f, (n=44) I 3 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not specify if humerus is associated with any of the mandibles. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Sylvisorex olduvaiensis Described as Suncus cf. lixus by Butler & Greenwood (1965). No
OVPP-Suncus 11 3830 7 - FLK North FEM, (n=2), HUM, (n=4), MAN, (n=73) I 3 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. The following specimen is mentioned specifically by the authors: A fragment of right maxilla with unworn C-M2 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Suncus varilla meesteri No
OVPP-Mammalia 3801 83 - FLK NW AST, (n=33), CAL, (n=73), FEM, (n=272), HUM, (n=186), I, (n=316), M, (n=108), MAN, (n=161), MAX, (n=68), MTP, (n=257), PHX, (n=77), PVG, (n=218), RAD, (n=55), SCP, (n=40), TIB, (n=395), ULNA, (n=76), VER, (n=595) I 20 Arcos, S., Sevilla, P., and Fernandez-Jalvo, Y. 2010. Preliminary small mammal taphonomy of FLK NW level 20 (Olduvai Gorge, Tanzania). Quarternary Research 74:405-410. MNI is 198. Authors describe specimens as "small mammals". Unknown Mammalia Authors describe specimens as "small mammals". No
OVPP-Myosorex 15 3814 6 - FLK NN HUM, (n=10), MAN, (n=15) I 2/3 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OVPP-Sylvisorex 12 3826 6 - FLK NN FEM, (n=6), HUM, (n=27), MAN-f, (n=139) I 2/3 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. Includes holotype for the species, a right mandibular ramus with complete dentition. The following specimens are specifically mentioned by the authors: a. Right mandible with base of I1 and worn I2-M3 b. Right mandible with unworn M1-M3 and alveoli of I2 and P4 c. Right mandible with M1, M2 and alveoli of M3 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Sylvisorex olduvaiensis Described as Suncus cf. lixus by Butler & Greenwood (1965). No
OLD 1953/2 BK II 8122 10 - BK L-HUM-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II 2? -- 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. Distal end of left humerus. Large.Simopithecus? Pleistocene. 2012/07/27 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OVPP-Myosorex 6 3805 7 - FLK North HUM, (n=3), MAN, (n=5) I 2 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Myosorex robinsoni No
OVPP-Sylvisorex 10 3824 6 - FLK NN HUM, MAN-f, (n=13) I 2 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not specify if humerus is associated with any of the mandibles. The following specimen is specifically mentioned by the author: Fragment of left mandible with unworn M1-M3. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Sylvisorex olduvaiensis Described as Suncus cf. lixus by Butler & Greenwood (1965). No
OVPP-Suncus 10 3829 7 - FLK North FEM, (n=5), HUM, (n=8), MAN, (n=54) I 2 Butler, P., and Greenwood, M. 1979. Soricidae (Mammalia) from the Early Pleistocene of Olduvai Gorge, Tanzania. Zoological Journal of the Linnean Society 67:329-379. Authors do not provide MNI. The following specimen is specifically mentioned by the authors: A right mandibular ramus with unworn I2-M2 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Suncus varilla meesteri No