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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
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 032 10150 14 - HWK E L-TBT-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 E in image: anterior view of distal left tibiotarsus. "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 Gruiformes Rallidae Rallus cf. caerulescens No
OAS 107 10152 14 - HWK E L-TARMET-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 G in image: anterior view of distal left tarsometatarsus. "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 Phoenicopteriformes Phoenicopteridae Phoenicopterus cf. roseus No
COP-12-4 9589 82 - 64 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower -- Upper left M3 with maxillary bone adhering. 157 - L. Hlusko 2013/06/21 254 - COP Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae Papionini Theropithecus No
COP-12-5 9590 82 - 64 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower -- Upper left molar. 157 - L. Hlusko 2013/06/21 254 - COP Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-370 9741 L-AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Left astragalus. 157 - L. Hlusko 2013/06/24 253 - OVPP No Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-373 9744 L-AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Left astragalus. 157 - L. Hlusko 2013/06/24 253 - OVPP No Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-393 9764 L-MAX-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Maxillary fragment with left M1-M3. 157 - L. Hlusko 2013/06/24 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopini No
OVPP-402 9773 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Lower left M3. 157 - L. Hlusko 2013/06/24 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-415 9786 L-MAN-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower 5 meters above Tuff 1F. -- Left mandibular fragment with M3. 157 - L. Hlusko 2013/06/25 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopini No
OVPP-448 9819 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower On top of Tuff 1F. -- Left mandibular M3. 157 - L. Hlusko 2013/06/25 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-479 9850 L-MAX-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Lower 2 meters below Ng'eju. -- Left maxilla with M1-2. Needs prep. 157 - L. Hlusko 2013/06/26 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-506 9877 L-MAN-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 7 meters below Tuff 1A. -- Left mandible with M2-3. 157 - L. Hlusko 2013/06/30 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini No
OVPP-541 9912 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 4 meters below Tuff IA. Sand with carbonate nodules, about same strat as OVPP-542. -- Left maxillary M3. 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Alcelaphini No
OVPP-542 9913 L-M-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 4 meters below Tuff IA. Sands. -- Needs prep. Left mandible with ascending ramus preserved and M1-3. 157 - L. Hlusko 2013/06/30 253 - OVPP Yes Y Mammalia Perissodactyla Ceratomorpha Tapiromorpha Rhinocerotoidea Rhinocerotidae No
OVPP-553 9924 L-AST 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sand about 1.5m below Tuff IA. -- 157 - L. Hlusko 2013/06/30 253 - OVPP No Y Mammalia Perissodactyla Hippomorpha Equidae No
OVPP-555 9929 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 1m below Tuff IA. Sands. -- Left maxillary M3. 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cercopithecinae Papionini Papio No
OVPP-567 9940 R/L-MAX, R/L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Stream channel (modern) with sediments from lower Bed I section. -- Right and left maxilla with right and left M1-2. 157 - L. Hlusko 2013/06/30 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-592 9965 L-P 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sandy clays right on top of granite, 10m below Tuff IB.�������������������������������������� -- Left mandibular P4.�������������������� 157 - L. Hlusko 2013/06/30 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopini Syncerus? No
OVPP-593 9966 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sandy clays right on top of granite, 10m below Tuff IB. -- Left mandibular M1 or 2. 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini No
OVPP-596 9969 MAX-f , L-M , R-P , R-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 2 meters below Tuff IA.������������������������ -- Maxillary dentition with half of left maxillary M1, M2-3, right P4 and M1 with fragments of maxilla adhering. Found with OVPP-499.����������������������������������������������������������������������������������������������������������������������������������� 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Cephalophini? No
OVPP-597 9970 L-MAN-f, L-P, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 2 meters below Tuff IA. -- Left mandibular P4-M1 with mandible fragment adhering. Found with OVPP-499. 157 - L. Hlusko 2013/06/30 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No
OVPP-665 10038 L-MAN-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower At carbonate that overlies Tuff IA channel fill. -- Left mandible fragment. 157 - L. Hlusko 2013/07/03 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphini No
OVPP-666 10039 L-M-f, P, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sandy clays just below carbonate that overlies Tuff IA channel fill. -- Left mandible with P4-M3. 157 - L. Hlusko 2013/07/03 253 - OVPP Yes Mammalia Artiodactyla Suiformes Suoidea Suidae No
OVPP-734 10107 L-MAN-f, L-P, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 1M above Tuff IA. -- Left mandible with P3-M3. 157 - L. Hlusko 2013/07/07 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopini No
OVPP-737 10110 L-MAX-f, L-P, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Eroded onto lag just below Tuff IA. -- Left maxilla fragment with P4-M3. 157 - L. Hlusko 2013/07/07 253 - OVPP No Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OVPP-742 10115 L-I 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Tuff 1A. -- Left maxillary I2. 157 - L. Hlusko 2013/07/07 253 - OVPP No Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OVPP-759 10133 L-MAN-f, L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Below Tuff IA. -- Left mandible fragment with broken M1 and complete M2-3. 157 - L. Hlusko 2013/07/07 253 - OVPP No Y Mammalia Artiodactyla Suiformes Suoidea Suidae potamochoerus 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 41 3756 37 - HWK EE L-M 1972 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Leakey, M.D. 1978. Olduvai fossil hominids:their stratigraphic positions and associations. In: Jolly, CJ, editor. Early hominids of Africa. London:Duckworth. P. 3-16. Upper M1 or M2. Specimen previously housed at National Museum of Kenya. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis 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
OH 69 3784 80 - MCK L-P 2002 127 - National Natural History Museum, Arusha, Tanzania II Lower Lower P4. Specimen is pictured on left in image 1. Specimen is pictured on left in image 2. Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Homininae Hominini Homo habilis sunsu lato No
OH 70 3785 80 - MCK L-M-f 2002 127 - National Natural History Museum, Arusha, Tanzania II Lower Distrobuccal portion of upper M1 crown. Specimen is pictured on bottom right of image 1. Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus africanus OH 24-like No
OVPP-17 7694 L-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I lower Located 0.5 meters above Bed I lava. -- Left mandible fragment with M3. 157 - L. Hlusko 2012/6/25 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-45 7722 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower One meter above Bed I lava; sandy claystone. -- Left mandibular molar. 157 - L. Hlusko 2012/6/28 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-66 7744 L-MAX-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Claystones just above Tuff 1B; with calcareous nodules. -- Left maxilla fragment with M1-2. 157 - L. Hlusko 2012/6/29 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-129 7809 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Lag surface on top of Bed I lavas. -- Left maxillary molar. 157 - L. Hlusko 2012/6/30 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-153 7833 L-M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower Sediments right on top of Bed I lavas. -- Left maxillary M3. 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini No
OVPP-307 7985 L-COR 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Lower 1 meter above Bed I lavas. -- Left coracoid 157 - L. Hlusko 2012/07/11 253 - OVPP No Aves No