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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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1690 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
OVPP-Genetta 2 79 7 - FLK North R-MAN, R-P, R-M 104 - Unknown I upper 4 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Viverridae Viverrinae Genetta No
OVPP-Mungos 2 80 7 - FLK North R-MAN, R-P, R-M, R-C, R-I 104 - Unknown I upper 4 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Herpestidae Herpestinae Mungos sp. No
OVPP-Herpestinae 4 81 6 - FLK NN R-MAN, R-d-P, R-C 104 - Unknown I middle 1 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Herpestidae Herpestinae No
OVPP-Civettictis 3 86 6 - FLK NN L-MAN, L-d-P, L-P 104 - Unknown I middle 2, 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Viverridae Civettictis sp. No
OVPP-Crossarchus 1 88 6 - FLK NN R-MAN, R-P, R-M 104 - Unknown I middle 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Carnivora Feliformia Viverridae Crossarchus No
OVPP-Genetta 4 89 6 - FLK NN L-MAN, L-P, L-d-P 104 - Unknown I middle 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Carnivora Feliformia Viverridae Viverrinae Genetta No
OVPP-Elephas 2 91 8 - MK MAN, C, M, I, P 104 - Unknown I lower Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. Several other specimens found at this site in Bed I but probably fell from Bed II. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Specimen was "embedded in matrix." Mammalia Proboscidea Tethytheria Behemota Elephantoidea Elephantidae Elephas africanavus No
G. 356 102 5 - FLK MAN, L/R-P, L/R-M, L/R-C, L/R-I 1960 104 - Unknown 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. This specimen is pictured in plate 23. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Suini Promesochoerus mukiri Holotype No
FLK N I 1235 105 7 - FLK North CRA, MAX, P, M 1961 104 - Unknown I upper 5 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plate 25. It is the same individual as FLK N I 1236. The specimen is crushed. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Suini Ectopotamochoerus dubius Holotype No
FLK N I 1236 106 7 - FLK North MAN, P, M 1961 104 - Unknown I upper 6 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. FLK N I 1235 and 1236 are two parts of the same individual and are both considered the holotype. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Suini Ectopotamochoerus dubius Holotype No
FLK NN I 177/1960 107 6 - FLK NN CRA, MAX, P, M, C 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I middle 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plate 28. This skull is "very 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 Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Suini Potamochoerus intermedius Holotype No
FLK N I 335 108 7 - FLK North R-MAN , R-P , R-M , R-C 1960 104 - Unknown I upper 1, 2, 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. Specimen consists of a right mandible that is missing incisors. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Suiformes Suoidea Suidae Tetraconodontinae Notochoerus euilus Holotype. At the time of publication, it was considered along with FLK N I 441 to be the holotype of N. eulius. No
OVPP-Tapinochoerus 1 110 5 - FLK R-MAN, R-P, R-M 1959 104 - Unknown 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. This specimen is pictured in plate 30. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Phacochoerini Tapinochoerus sp. No
M. 21466 116 MAN, P, M 106 - Natural History Museum UK (?) II, IV Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plates 36 and 37. The author indicates this species is well represented in Beds 2 and 4, suggesting other materials may be available in the BMNH. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Giraffoidea Giraffidae Giraffinae Giraffini Giraffa jumae Holotype No
M. 21461 118 13 - RK CRA, R/L-HOR, R-I, R-P, R-M 1931 106 - Natural History Museum UK (?) II upper Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plates 38 and 39. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Strepsicerotini Strepsiceros grandis Holotype. Gentry and Gentry (1978) reclassified this specimen as Tragelaphus strepsiceros grandis. No
579/1957 133 19 - SHK FRO-f, PAR-f, R-HOR 1957 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) II Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 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 No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Reduncinae Reduncini Kobus sp. 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
FLK I/E-G 394 1 5 - FLK L-RAM, L-P, L-M 104 - Unknown 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. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Primates Strepsirrhini Lorisiformes Galagidae Galago senegalensis No
M. 14683 10383 Two upper tusks, probably of the same individual. 1934 106 - Natural History Museum UK (?) I lower part, Middle Pleistocene Kamasian Pluvial LSB Leakey. 1958. Fossil Mammals of Africa: Some East African Pleistocene Suidae. British Museum. No. 14. British Museum Palaeontology Department 130 - L.S.B. Leakey 1942 Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Potamochoerus majus Paratypes. Originally classified as Koiropotamus majus (Hopwood, 1934). Reclassified as Potamochoerus majus (Leakey, 1942). Yes
M. 17071 10384 The greater part of a mandible. 1953 106 - Natural History Museum UK (?) II Chellean I Living Site LSB Leakey. 1958. Fossil Mammals of Africa: Some East African Pleistocene Suidae. British Museum. No. 14. marked Old. B.K.II, 1953/454; Brit. Mus. Palaeont. Dept. 130 - L.S.B. Leakey 1958 Yes Mammalia Artiodactyla Suiformes Suoidea Suidae Potamochoerus majus Yes
M. 17074 10385 A fragment of mandible with a well preserved lower third molar 1935 106 - Natural History Museum UK (?) I top of Bed I F.L.K. LSB Leakey. 1958. Fossil Mammals of Africa: Some East African Pleistocene Suidae. British Museum. No. 14. Brit. Mus. Palaeont. Dept. 130 - L.S.B. Leakey 1958 Unknown Mammalia Artiodactyla Suina Suoidea Suidae Potamochoerus majus Yes
M. 17112 10387 An upper third molar in a fragment of maxilla. 106 - Natural History Museum UK (?) II F.L.K. Brit. Mus. Palaeont. Dept. 130 - L.S.B. Leakey 1958 Unknown Mammalia Artiodactyla Suina Suoidea Suidae Suidae Potamochoerus majus Yes
FLK I/E-G 391 2 5 - FLK L-MAN, L/R-RAM-f, L-P, L-M, R-P, R-M 104 - Unknown 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. 130 - L.S.B. Leakey 264 - Leakey family expedition Yes Mammalia Primates Strepsirrhini Lorisiformes Galagidae Galago senegalensis No
M. 14688 215 SKULL, L-HOR, M, P 1931 106 - Natural History Museum UK (?) II Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plates 93 and 94. It was found in the 1931-1932 field season. The locality was not provided. 293 - A.T. Hopwood 264 - Leakey family expedition Unknown "pebbly and consolidated sandy matrix of dark colour" Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Caprinae Caprini Pultiphagonides africanus Holotype - This specimen was reclassified as Connochaetes africanus by Gentry and Gentry (1978). No
M. 14681 1313 L-MAX-f, L-M, L-P 106 - Natural History Museum UK (?) II Hopwood, A. 1934. New fossil mammals from Olduvai, Tanganyika territory. Annals of the Magazine of Natural History. 10: 546-550. This specimen is pictured in plate 14b and 14c (Jolly, 1972). 293 - A.T. Hopwood Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus leakeyi This specimen was reclassified as aff. Theropithecus by Jolly (1972). No
M. 14682 1344 L-MAN-f, P, M 1931-32 106 - Natural History Museum UK (?) IV Hopwood, A. 1934. New fossil mammals from Olduvai, Tanganyika territory. Annals of the Magazine of Natural History. 10: 546-550. 293 - A.T. Hopwood Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Koiropotamus majus Holotype. This specimen was later reclassified as Kolpochoerus majus by Bishop (2010) No
M. 14200 1348 R-P 106 - Natural History Museum UK (?) I Hopwood, A. 1934. New fossil mammals from Olduvai, Tanganyika territory. Annals of the Magazine of Natural History. 10: 546-550. 293 - A.T. Hopwood Unknown Mammalia Artiodactyla Ruminantia Giraffoidea Giraffidae Helladotherium olduvaiensis Holotype No
M. 14686 1349 R-MAN, R-P, R-M 106 - Natural History Museum UK (?) II Hopwood, A. 1934. New fossil mammals from Olduvai, Tanganyika territory. Annals of the Magazine of Natural History. 10: 546-550. The author suggests this specimen is "probably" from Bed II. 293 - A.T. Hopwood Unknown Mammalia Artiodactyla Ruminantia Giraffoidea Giraffidae Helladotherium olduvaiensis Paratype No
OVPP-Protocyon 1 87 6 - FLK NN MAN, RAM-f, L-P, L-M 104 - Unknown I middle 3 Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. 133 - L. Werdelin 264 - Leakey family expedition Yes Mammalia Carnivora Caniformia Cynoidea Canidae Prototocyon recki No
OVPP-Ancylotherium 1 98 9 - THC FPX 104 - Unknown I Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. Several foot bones are indicated but not described. 136 - P. M. Butler 264 - Leakey family expedition Unknown Mammalia Perissodactyla Ceratomorpha Selenida Chalicotherioidea Chalicotheriidae Schizotheriinae Schizotheriini Ancylotherium hennigi No
M. 21460/OR-NR VIII 343 205 CRA, MAX, HOR, M, P 1913 109 - BSPG, Munich, Germany(?)/ NHM UK(?) Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This holotype was collected by Reck in 1913 and is housed in the Munich Museum, registered as OR-NR VIII 343. The BMNH number, M. 21460 is for the cast and is shown in plate 87. Locality was not provided by the author. 137 - A. Gentry 273 - Reck expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella Holotype - This specimen was reclassified as Antidorcas recki by Gentry and Gentry (1978). No
FLK I G.067/1100 703 5 - FLK R-MAN, R-M, R-P 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 1, figure 1. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FLK I C.067/1083 704 5 - FLK L-M, L-PAL 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 1, figure 2. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
BK II 1953.067/5230 705 10 - BK R-M, R-P 1953 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 1, figure 4. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus No
FLK I G.067/1089 711 5 - FLK MAX, d-P, MAN 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. The mandible of this juvenile specimen was originally given its own specimen number: FLK I G.067/1085. It was later realized they represented the same individual. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
OVPP-Pelorovis 86 752 27 - MNK I?, M?, P? 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. The author states that teeth have been found at MNK but does not indicate which type(s) of teeth have been found. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Pelorovis oldowayensis No
M. 29460 755 L-MAN-f, L-P, L-M 1931 106 - Natural History Museum UK (?) III 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. The authors are uncertain of the excavation year but "III" is written on the fossil in yellow ink, which was characteristic of 1931 fossils. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Pelorovis oldowayensis 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
OVPP-Syncerus 2 766 46 - JK 2 M?, I?, P? 104 - Unknown III 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 Bovinae Bovini Syncerus acoelotus The authors describe teeth but not specifically which type(s) of teeth that are more likely to be from S. acoelotus than P. antiquus. No
OVPP-Syncerus 3 767 10 - BK M?, I?, P? 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. The authors discuss teeth found at BK II but does not specifically describe which type(s) of teeth are found. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus The authors describe these specimens as being smaller than P. oldowayensis. No