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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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1523 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-41 7718 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Just above of Bed I lavas. -- Right mandible fragment with M3. 157 - L. Hlusko 2012/6/28 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-46 7723 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sands 5 meters above Bed I lava. -- Right mandibular molar. 157 - L. Hlusko 2012/6/28 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-49 7726 HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sandy siltstone 2 meters above Bed I lavas. -- 157 - L. Hlusko 2012/6/28 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-55 7733 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower Just above Tuff 1F. -- Upper right molar. 157 - L. Hlusko 2012/6/28 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-67 7745 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Claystone three meters above Tuff 1B; in calcareous nodules coming from white calcareous horizon about 5 meters above Tuff 1B. -- Right mandible fragment with M3. M1 and M2 broken. Needs significant preparation. 157 - L. Hlusko 2012/6/29 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-80 7759 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower Clays 0.5 meters below Tuff 2A. -- Right maxillary molar with mandibular fragment. Mandibular fragment is very small. 157 - L. Hlusko 2012/6/29 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-97 7775 HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Lag surface off of Bed I right on top of Bed I lavas. -- 157 - L. Hlusko 2012/6/29 253 - OVPP No Mammalia No
OVPP-112 7790 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower One meter below Tuff 1B. -- Right maxillary molar. 157 - L. Hlusko 2012/6/30 253 - OVPP No Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-146 7826 R-P 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Clay stones between Tuff 1B and Bed I lavas. -- Right maxillary PM. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Cephalophini? No
OVPP-150 7829 R-MAN-f, R-M-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Clay stones between Tuff 1B and Bed I lavas. -- Bovid right mandible fragment with alveoli for P3, P4, and broken M1-3 present. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
HWK EE II 1972.3916 707 37 - HWK EE R-MAX, R-M 1972 104 - Unknown II lower middle 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 Tragelaphini Tragelaphus strepsiceros maryanus This specimen is rather small for later greater kudus. No
HWK EE 1972.2396 1265 37 - HWK EE R-HOR, CRA-f 1972 104 - Unknown II lower middle 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 Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella sp. 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
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 125 10148 14 - HWK E L-COR-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 C in image: dorsal view of proximal left coracoid. "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 Sarkidiornis cf. melanotos No
OAS 354 10149 14 - HWK E R-CARMET-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 D in image: ), anterior view of right proximal carpometacarpus. "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 cf. Cygnus aff. olor 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
COP-12-103 9687 R-AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Middle -- Right astagalus. 157 - L. Hlusko 2013/06/23 254 - COP Unknown Mammalia Perissodactyla Hippomorpha Equidae No
COP-12-105 9689 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Right maxillary M3. 157 - L. Hlusko 2013/06/23 254 - COP Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Tragelaphini No
OVPP-422 9793 CRA, HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle 5 meters above Tuff 1F on top of aug. sandstone. -- Cranium with associated horn core. 157 - L. Hlusko 2013/06/25 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-456 9827 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Upper right M3. 157 - L. Hlusko 2013/06/25 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-470 9841 HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle 2 meters above Tuff 1F. -- 157 - L. Hlusko 2013/06/25 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-496 9866 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Middle -- Right bovid maxillary molar. 157 - L. Hlusko 2013/06/26 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopini No
OH 53 3768 19 - SHK R-FEM 1957 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Middle -- Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo No
OVPP-189 7867 R-MAN-f, P, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Right mandible fragment with P3-M1. 157 - L. Hlusko 2012/07/06 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-200 7878 R-MAN, R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle Below carbonate nodules. -- Right mandible with M1-3. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-213 7890 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Mandibular right M2. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-226 7904 R-C 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Maxillary right canine. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OVPP-257 7935 LIMB-f, VER-f, PHX 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Long bone (A), Vertebral body (B), and Phalanx (C) 157 - L. Hlusko 2012/07/08 253 - OVPP No Reptilia No
OVPP-260 7938 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Mandibular right M3. 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-262 7940 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Mandibular right M3. 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-265 7943 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Mandibular right M1 or M2 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-268 7946 HOR-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Horn Core 157 - L. Hlusko 2012/07/08 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-269 7947 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle Tuff 2B -- Right Maxillary Molar. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-282 7960 R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle 1 meter below sandstone at MNK Main site. -- Mandibular right M3. 157 - L. Hlusko 2012/07/08 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
263/1959 42 6 - FLK NN L/R-MAN, L/R-P, L/R-M, L/R-I, L/R-C 1959 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I middle 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 Unknown Mammalia Carnivora Feliformia Hyaenidae Hyaeninae Crocuta ultra 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-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
Ba. 126/1960 166 5 - FLK FRLT, R-HOR, L-HOR-f 1960 105 - National Museum and House of Culture, Dar es Salaam, Tanzania (?) I middle Zinjanthropus (22 feet below the upper limit of bed I) layer and upper layers. Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. This specimen is pictured in plate 72. 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 Alcelaphinae Alcelaphini Parmularius altidens No