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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
OVPP-Bularchus 2 291 UK 104 - Unknown II, III, IV 130 - L.S.B. Leakey Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Bularchus arok This specimen was reclassified as Pelorovis oldowayensis by Gentry and Gentry (1978). No
OVPP-Alcelaphus 1 298 UK 104 - Unknown II, III, IV 130 - L.S.B. Leakey Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Alcelaphus kattwinkeli No
OVPP-Elephas 4 93 UK 104 - Unknown II, III, IV Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. The author states that this species occurs from Bed 2-4. He does not give specifics of specimens recovered. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Proboscidea Tethytheria Behemota Elephantoidea Elephantidae Elephas recki No
OVPP-Diceros 1 97 UK 106 - Natural History Museum UK (?) II, III, IV Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. The author does not give much information on elements preserved but indicates there are several specimens preserved in the BMNH. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Perissodactyla Ceratomorpha Tapiromorpha Rhinocerotoidea Rhinocerotidae Rhinocerotinae Rhinocerotini Diceros bicornis No
OVPP-Hippotigris 1 277 UK 104 - Unknown II, III, IV Leakey, LSB, 1951. Olduvai Gorge: a report on the evolution of the handaxe culture in Beds I-IV. Cambridge:Cambridge University Press. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Perissodactyla Hippomorpha Equidae Hippotigris quagga boehmi No
OVPP-Phacochoerus 1 281 UK 104 - Unknown II, III, IV 130 - L.S.B. Leakey Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Suinae Phacochoerini Phacochoerus africanus No
OVPP-Ceratotherium 2 96 UK 1913 104 - Unknown II, IV Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. The author indicates there are several specimens in the British Museum of Natural History. He also indicates a collection housed by Dr. Kohl-Larson. This specimen number may be changed when the original elements are observed in their respective collections. The author suggests that previously published accounts of this species may have actually been from deeper/older deposits such as Bed 5. There are no specifics of what types of elements have been preserved but several are implied. 135 - M. Hilzheimer 1925 264 - Leakey family expedition Yes Mammalia Perissodactyla Ceratomorpha Tapiromorpha Rhinocerotoidea Rhinocerotidae Rhinocerotinae Rhinocerotini Ceratotherium simum germano-africanum 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
OVPP-Clarias 3 228 10 - BK UK 104 - Unknown II, IV 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 Actinopterygii Siluriformes Clariidae Clarias No
OVPP-Hippotragus 3 294 UK 104 - Unknown II, IV 130 - L.S.B. Leakey Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Hippotraginae Hippotragini Hippotragus equinas This specimen was reclassified as Hippotragus gigas by Gentry and Gentry (1978). No
OVPP-Gazella 6 302 UK 104 - Unknown II, IV 130 - L.S.B. Leakey Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella gazella precursor No
VI 306/1931 II 101 831 R-HOR, L-HOR-f, CRA 1931 116 - Bayerische Staatssammlung für Paläontologie und Geologie (BSPG), Munich, Germany II, 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. Reck believed this specimen came from Bed IV but Hay (in communication with the authors) suggested that adhering matrix indicates it could also have come from Bed II. 144 - H. Reck 273 - Reck expedition Unknown yes but not specified Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Thaleroceros radiciformis Holotype No
OVPP-25 7702 M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II,III contact scree slope -- Upper molar 157 - L. Hlusko 2012/6/28 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-127 7807 MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II,III Gulley eroding off of Bed III from top of Bed II. -- Mandibular fragment with molar. Needs preparation. 157 - L. Hlusko 2012/6/30 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-52 7730 HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II? Twelve meters below Lemuta sandstone; brown claystones. -- 157 - L. Hlusko 2012/6/28 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
M. 21429 211 18 - VEK CRA, L/R-HOR-f 1932 106 - Natural History Museum UK (?) II? Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. The specimen was badly crushed prior to fossilization. It is pictured in plate 91. 130 - L.S.B. Leakey 264 - Leakey family expedition No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini This specimen was reclassified as Parmularius cf. angusticornis by Gentry and Gentry (1978). Gentry and Gentry (1978) say this specimen's horn cores have attributes of P. antiquus as well. No
OVPP-534 9905 d-P, MAN-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II? Sandstone with ash about 30m below top of section. -- dP4 with adhering mandibular fragment. 157 - L. Hlusko 2013/06/30 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OLD 165/365? BK II? 8063 10 - BK M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II? -- 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. Upper M1. Fairly worn. Label on specimen eroded. In BM loan collection. 2012/07/23 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
OVPP-245 7923 M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Maxillary molar 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-285 7963 PHX 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- 2 distal phalanges. 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-286 7964 AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Astragalus 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-287 7965 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Left maxillary molar. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-288 7966 C 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon -- Very worn lower canine. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Primates No
OVPP-289 7967 R-MAN-f, R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon -- Right mandible fragment with M1 - M2. Needs preparation. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-290 7968 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon. -- Right mandible fragment with partial M1, M2, and M3. Needs preparation. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-291 7969 L-MAX-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon. Found right beside 1935 OH 2 marker. -- Left maxillary fragment with M2. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-292 7970 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon. Found right beside 1935 OH 2 marker. -- Left maxillary molar. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-293 7971 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Grey gravel horizon. -- Left maxillary molar. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-294 7972 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Left maxillary molar. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-295 7973 AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Astragalus 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-297 7975 R-MAN-f , R-P 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III Found at Bed II / Bed III contact. -- Right mandible fragment with P2 - P4. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-300 7978 FEM-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Proximal femur head and femoral shaft. Theropithecus? 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Primates No
COP-12-42 9628 R-MAX-f, R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Right maxillary fragment with M2 and M3. 157 - L. Hlusko 2013/06/21 254 - COP Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini No
COP-12-54 9639 98 - 95 M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- 157 - L. Hlusko 2013/06/22 254 - COP Unknown Mammalia Perissodactyla Hippomorpha Equidae No
COP-12-55 9640 98 - 95 R-MAN-f, R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Right mandible fragment with M2 and M3. 157 - L. Hlusko 2013/06/22 254 - COP Unknown Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae 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
OLD/70 553a WK III/4 8289 38 - WK FEM-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania III 4 -- Distal end of femur? and part of shaft. 2012/08/13 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
BMNHM14350 9262 L-P 129 - National Natural History Museum, Naturalis, Leiden, The Netherlands (RMNH) III -- Left maxillary P2. 159 - R. Bernor Unknown Mammalia Perissodactyla Hippomorpha Equidae Equinae Hipparionini Eurygnathohippus Inventoried by Ray Bernor. Identified by Bernor as genus Eurygnathohippus. No
BMNHM14374 9293 L-M 129 - National Natural History Museum, Naturalis, Leiden, The Netherlands (RMNH) III -- Left mandibular M2. 159 - R. Bernor Unknown Mammalia Perissodactyla Hippomorpha Equidae Equinae Hipparionini Eurygnathohippus Inventoried by Ray Bernor. Identified by Bernor as genus Eurygnathohippus. No
BMNHM16983 9303 R-MTT 129 - National Natural History Museum, Naturalis, Leiden, The Netherlands (RMNH) III -- Right third metatarsal. 159 - R. Bernor Unknown Mammalia Perissodactyla Hippomorpha Equidae Equinae Hipparionini Eurygnathohippus Inventoried by Ray Bernor. Identified by Bernor as genus Eurygnathohippus. No