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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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165 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-Hippopotamus 1 112 CRA, MAX, MAN 104 - Unknown I, II, IV Leakey LSB. 1965. Olduvai Gorge 1951-1961, Volume 1: Fauna and Background. New York, NY: Cambridge University Press. The author mentions several specimens from beds 1, 2, and 4. 130 - L.S.B. Leakey 264 - Leakey family expedition Unknown Mammalia Artiodactyla Suiformes Hippopotamoidea Hippopotamidae Hippopotaminae Hippopotamus gorgops 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-Python 8 1926 CRA-f 104 - Unknown Rage J. 1973. Fossil snakes from Olduvai, Tanzania. In: Fossil vertebrates of Africa, vol. 3:1-6. Pieces of cranium are mentioned but the number of individuals represented is unclear. 149 - J. C. Rage Unknown Reptilia Squamata Boidae Python sebae No
OH 5 3713 5 - FLK 283 - 45 CRA , MAX , M , I , C , P 17 July - 6 August 1959 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I Middle (Zinj.) 22 feet below the upper limit of Bed I (Tuff IF), approximately 20 feet above basalt. Leakey, L. S. B. 1959. A new fossil skull from Olduvai. Nature 184:491-493. Holotype. Almost complete cranium. Adolescent. One reconstructed fossil found at House of Culture, Dar es Salaam, Tanzania. Specimen previously housed at National Museum of Kenya. Additional pieces from NMK unpublished. 142 - M. D. Leakey 264 - Leakey family expedition Yes Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Zinjanthropus boisei Holotype. This specimen was reclassified as Paranthropus boisei by Robinson (1960). 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
OH 30 3745 72 - FLK Maiko Gully 283 - 45 TOOTH , d-TOOTH , CRA-f , 1969 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II Lower Surface "Parts deciduous and germ dentitions" (Leakey MD, 1971:234). Specimen previously housed at National Museum of Kenya. 264 - Leakey family expedition No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae Australopithecus boisei No
OH 79 3794 49 - BK E CRA-f 2007 127 - National Natural History Museum, Arusha, Tanzania II Lower-Middle Surface. OLAPP “Discovered by an Earthwatch project led by F.T. Masao in 2003 and 2004, respectively, and will be described elsewhere.” -R. Clarke (2011)/Earthwatch Weathered. No Mammalia Primates Anthropoidea Haplorhini Hominoidea Hominidae No
MLK 068/6514 3803 34 - MLK CRA-f, P, M, (n=3) II Lower From horizon above Lemuta Member of Lowed Bed II Leakey MG and Leakey REF. 1973. New large Pleistocene colobinae (Mammalia, Primates) from East Africa. Fossil Vertebrates of Africa Vol. 3, 121-38. Similar to colobine specimen KNM-ER 398 in cranial dimensions. Maxillary dentition represented by P4, M2, M1, M2. Crania is represented by multiple fragments, and some fragments are missing. Large canine socket of right maxilla indicates specimen is male. Specimen is pictured in Plate 3. 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Either Cercopithecinae or Cynopithencinae. Author states that the cranium is typical of Cercopithecinae but that the dental morphology resembles Cynopithecinae. No
OVPP-Suncus 24 3854 7 - FLK North CRA-f I 123 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. Facial part of the skull with palate with some teeth present (moderately worn). 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Suncus varilla meesteri No
OVPP-Suncus 25 3855 7 - FLK North CRA-f I 1 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. Facial part of the skull, crushed dorsally. Some dentition is preserved. 150 - Butler and Greenwood Unknown Mammalia Insectivora Soricoidea Soricidae Crocidurinae Suncus varilla meesteri No
7446 3882 7 - FLK North CRA-f, TOOTH I Zinjanthropus 3 Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. Specimen is the anterior portion of the skull with teeth. Specimen is broken. Unknown Mammalia Carnivora Caniformia Cynoidea Canidae Canis mesomelas latirostris No
OVPP-Zinjanthropus 10 3920 5 - FLK CRA-f I middle (Zinjanthropus) 22 feet below the upper limit of bed I. Leakey, LSB. 1960. Recent discoveries at Olduvai Gorge. Nature 188:1050-1052. Author describes specimen as "parts of the skull of a second individual," in reference to the first Z. boisei skull found at this site OH 5. 157 - L. Hlusko 264 - Leakey family expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-L-104 4072 HOR-f, CRA-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania -- 157 - L. Hlusko 2012/07/06 Unknown Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-L-105 4073 CRA-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania -- 157 - L. Hlusko 2012/07/06 Unknown Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
MLK 068/6514 7564 34 - MLK CRA-f, P, M, (n=3) II Lower From horizon above Lemuta Member of Lowed Bed II Leakey MG and Leakey REF. 1973. New large Pleistocene colobinae (Mammalia, Primates) from East Africa. Fossil Vertebrates of Africa Vol. 3, 121-38. Similar to colobine specimen KNM-ER 398 in cranial dimensions. Maxillary dentition represented by P4, M2, M1, M2. Crania is represented by multiple fragments, and some fragments are missing. Large canine socket of right maxilla indicates specimen is male. Specimen is pictured in Plate 3. 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Either Cercopithecinae or Cynopithencinae. Author states that the cranium is typical of Cercopithecinae but that the dental morphology resembles Cynopithecinae. No
7446 7643 7 - FLK North CRA-f, TOOTH I Zinjanthropus 3 Petter, G. 1973. Carnivores Pleistocenes du ravin d’Olduvai (Tanzanie). Fossil vertebrates of Africa 3:43-100. Specimen is the anterior portion of the skull with teeth. Specimen is broken. Unknown Mammalia Carnivora Caniformia Cynoidea Canidae Canis mesomelas latirostris No
OVPP-94 7772 R/L-HOR, R/L-FRLT, CRA-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I Upper Claystone just below Tuff 1E. -- Partial skull with right and left frontlets and horn cores. Needs preparation. 157 - L. Hlusko 2012/6/29 253 - OVPP No Y Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
OVPP-210 7888 CRA-f 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania II Middle -- Right parietal? 157 - L. Hlusko 2012/07/06 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
MRC IV. SURF S. 123 8049 39 - MRC CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV Surface -- 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. Enclosed card labeled " SIMOPITH.-part of Maxilla and skull (total of 43 frags. MRC Bed 4(S,116,126 and 132)". Card in package with S. 132 and 194 long with this specimen 2012/7/20 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OLD 68/S.9 opp. S.C. IV S ? IV. C KNM 2.4.3 8066 22 - SC CRA-f, R-ZYG-f, L/R-MAX, R/L-M, R/L-P, R/L-C-f 1968 122 - National Museum and House of Culture, Dar es Salaam, Tanzania IV Surface? -- 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. Partial cranium: Left and right maxillae and right zygomatic fragment present. Right and left M1-3, P 3-4, and canines present. Crown of left canine broken off. Only root of right canine is preserved. Incisors not preserved. Left M3 crown broken off. Buccal side of left M2 crown broken off. Distal portion of buccal side of left M1 crown broken off. Needs preparation. 2012/07/23 264 - Leakey family expedition Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLDUVAI 1955 BK II East 8067 49 - BK E CRA 1955 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. Calvarium with right and left zygomatics broken off. Root etching. Needs preparation. 2012/07/23 264 - Leakey family expedition Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OLD 69/S.133 DC II 8073 30 - DC MAX, TOOTH-f, CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Maxilla with tooth fragments and partial cranium. Enclosed card states "Glamour Boy". Very fragmentary, fragments very small. Needs preparation. Fragments of this specimen (a maxilla with M3) in bag with OLD 69/S.89 SHKE (cranium). 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OLD 69/S.89 SHK E 8074 62 - SHK E CRA 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Cranium. Male. Specimen in bag with OLD 69/S.133 DC II (max frag. with M3). Sieving fragments in 81 I/K. 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
OLD 61/2972 MPC I KNM 2.62 8079 CRA-f, FRO 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Cranial fragment,R? frontal bone pars orbitalis with sutures. 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
S.89 8080 CRA-f, MAX-f, R-P, R-M, OCC-f, UK 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Cigar box with cranial and maxilla fragments labeled |A.1-21; KNM-B 93, 94, 95, 96, 97, 98". Fragments in cigar box probably from same individual as OLD69/S.89. Many fragments in bags (unidentified) and one small plastic box appear to be sieving fragments; note with OLD69/S.89 states "sieving frags. in 81I/K". Cranial fragments in cigar box include maxillary fragments, one fragment with RM3, one fragment with RP3-4 and M1. Buccal side of RP4 crown missing (broken off) and mesiobuccal portion of RM1 not present (broken off). Occipital fragments also in cigar box. Needs preparation. Probably same specimen as OLD69/S.89 but in different bag. 2012/07/25 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 77/S.341 8081 CRA, R/L-M-f, R/L-C 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Complete cranium with R/L canines, R/L M1 (fragmentary) and RM3 unerupted but present in crypt. Sub adult. Needs preparation. Eastern side of the Gorge. Note: There is another card with the specimen but appears to have been misplaced. 2012/07/25 264 - Leakey family expedition Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 69 S.196 DK II 8089 24 - DK CRA, R/L-C, M 122 - National Museum and House of Culture, Dar es Salaam, Tanzania II -- Partial cranium with partial R/LC-M3. Only roots present for RM2 and LM3. Left side and posterior portion of vault not present. Specimen in bag with two cards which probably do not belong to specimen. Needs preparation. 2012/07/26 264 - Leakey family expedition Unknown Y Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5510 DK I 8093 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5509 DK I 8094 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5513 DK I 8095 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5515 DK I 8096 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5512 DK I 8097 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63/5514 DK I 8098 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I 2 Strip II -- Cranial fragment. Label in bag states "OLD 63/5509-5515" but 5511 is missing. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
OLD 63 DK I II L/2 5679-5508 8100 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I, II 2 -- Cranial fragment. 2012/07/26 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
5168/404 DK I B/2 8123 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I B/2? -- Cranial fragment. Pleistocene. Specimen in bag with 5169/KNM 2.9?7 DK I B/2. 2012/07/27 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
DK I B/2/5169 KNM 2.9?7 8126 24 - DK CRA-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- Cranial fragment. Specimen in bag with 5168/DK I B/2. Pleistocene. 2012/07/27 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae No
UNLABELED SPECIMEN OLD? 1 8166 CRA-f, I, M, TOOTH-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Unlabeled cranial and dental fragments including incisor and third molar. Label on box containing fragments states "Simopithecus skull fragments etc". 2012/07/31 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea Cercopithecidae Cynocephalinae Simopithecus No
FLK NNI 1011 8257 6 - FLK NN MAX, MAN, CRA-f, R/L-M, TOOTH-f, UK-f 122 - National Museum and House of Culture, Dar es Salaam, Tanzania I -- 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. Maxilla, mandible, cranium fragment, right second and third molar, left third molar, tooth fragment and unknown fragment. Other card in bag states "FLK NNI 1011 + another individual there? M3 etc ED `81". 2012/08/09 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
UNLABELED SPECIMEN OLD? 8 8291 CRA 122 - National Museum and House of Culture, Dar es Salaam, Tanzania -- Cranium. Cast. 2012/08/13 264 - Leakey family expedition Unknown Mammalia Primates Anthropoidea Haplorhini Cercopithecoidea No
1931 II 35 8808 CRA, R/d-P, R/d-M, L/d-P, L/d-M 1913 116 - Bayerische Staatssammlung für Paläontologie und Geologie (BSPG), Munich, Germany Dietrich, W.O. 1937. Pleistoz Reck Field No.: none. Dietrich 1937:97 states this is probably from Bed IV. Leakey 1965 refers to Koiropotamus as Potamochoerus (Koiropotamus). Museum label notes: juv., female, Horizont 4. Almost complete cranium w R dP4-M1, L P1, L dP4-M1. 273 - Reck expedition Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae Koiropotamus Inventoried by Faysal Bibi in 2012. No