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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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7902 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
BK II 1955.63 1278 10 - BK CRA-f 1955 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No
BK II 1957.991 1279 10 - BK R-HOR-f 1957 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini No
M. 22364 1280 L-HOR-f 104 - Unknown 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 Antilopinae Antilopini No
FLK N I 067/1009 1281 7 - FLK North R-MTT 104 - Unknown I 3 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 19, figure 2. 137 - A. Gentry Yes Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Caprinae No
FLK N I 1282 7 - FLK North L-MTT 104 - Unknown I 1, 2, 3 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 Caprinae No
FLK N I 7243 1283 7 - FLK North L-TIB-f 104 - Unknown I 1, 2 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 Caprinae No
DK I 36 1284 24 - DK MAN, M, 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FLK NN I 66 + 548 1285 6 - FLK NN MAN, M 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FLK NN I 62 1286 6 - FLK NN MAN, 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FLK I G. 067/1100 1287 5 - FLK MAN, M, 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FLK N I 882 1288 7 - FLK North MAN, M 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Tragelaphini Tragelaphus strepsiceros maryanus No
FK West II 068/5795 1289 48 - FK W R-MAN-f 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus No
JK 2 GP8 III GN 24 1290 46 - JK 2 MAN, M 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 No
SC II 1962.068/6662 1291 22 - SC MTT 1962 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus No
BK II 1952.218 1292 10 - BK MTC 1952 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Bovinae Bovini Syncerus acoelotus No
SHK II 1957.946 1293 19 - SHK HOR-f 1957 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 16, figure 2 (right). 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Connochaetes sp. No
FLK N I 1960.88 1294 7 - FLK North R-MTT 1960 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius altidens No
FLK N I 2 + 57 1295 7 - FLK North RAD 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 18, figure 2. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius altidens No
FLK N I 8836 1296 7 - FLK North R-MTC 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 19, figure 1 (right). 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius altidens No
HWK EE II 172 1297 37 - HWK EE R/L-HOR, FRLT 104 - Unknown II 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 Alcelaphinae Alcelaphini Parmularius angusticornis No
LONG K E II 068/6648 1298 53 - Long K E FRLT 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Parmularius anguticornis No
HWK East II 891 1299 14 - HWK E HOR-f 104 - Unknown II 2 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 Alcelaphinae Alcelaphini Damaliscus sp. The authors suggest this specimen is similar to the D. niro type A specimens but is not similar enough to be assigned to D. niro. No
BK II East 1953.067/5460 1300 49 - BK E FRTL, R/L-HOR-f 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
BK II 1963.458 1302 10 - BK MAX 1963 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 is specimen is from an immature individual. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
BK II 1963.067/1635 1303 10 - BK MAN, d-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. This is an immature individual. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Indet. No
KK II 1959.224 1304 58 - KK HOR-f 1959 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. 137 - A. Gentry Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella sp. No
FC West 201 1305 29 - FC W HOR 104 - Unknown 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 Antilopinae Antilopini Gazella sp. No
HWK EE 2396 1306 37 - HWK EE HOR 104 - Unknown 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 Antilopinae Antilopini Gazella sp. No
MLK II 1955 1307 34 - MLK MAN 1955 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. A specimen number was not provided. 137 - A. Gentry No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella sp. No
1955.257 3962 10 - BK R-M II Gentry, A., and Gentry, A. 1969. Fossil camels in Kenya and Tanzania. Nature 222:898. 157 - L. Hlusko 2012/6/28 Unknown Mammalia Artiodactyla Suiformes Suoidea Suidae No
OVPP-Camelus 1 3963 10 - BK II Gentry, A., and Gentry, A. 1969. Fossil camels in Kenya and Tanzania. Nature 222:898. 157 - L. Hlusko 2012/6/28 Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
BM(NH) M21460 3881 SKULL Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Skull in is Munich. Cast of holotype in Natural History Museum in London, and now duplicated in the National Museum of Kenya, Nairobi. 273 - Reck expedition Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Antidorcas recki No
BM(NH) M14553 3910 HOR Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Incomplete, right horn core. Unknown Parmularius angusticornis No
VII-468 3912 MAN Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und From Schwarz (1937) in caption if frontal and horn bases, but is listed in specimens as the number of a lower jaw. Gentry and Gentry surmised the figured specimen could be VI-487. Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Alcelaphus kattwinkeli No
VI-487 3913 FRLT Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Listed in a paper by Schwarz (1937) in a caption as VII-468, but author proposes that this might be mislabeled. Suggested that it is VI-487. Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkeli No
II-40 3914 R-MAN Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Right mandible with P3 to M1 Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Antilopinae Antilopini Gazella gazella praecursor Listed as a paratype of G. g. praecursor. Was not listed in Schwarz (1937) did not list it as a paratype and its status is no different from that of the hypodigm of the species. "It is certainly not an antilopine bovid, but little more can be surmised about the identity." No
VI-1088 3915 FRLT Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkeli No
VII-1111 3916 SKULL IV Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Reck (1935) and Schwartz (1937) give its number. 273 - Reck expedition Unknown Rhynotragus semiticus Schwartz (1937) used the name semiticus as a subspecies of the extant alcelaphine Connochaetes taurinus because of the skull's distortion. Gentry and Gentry (1978) do not agree, but offer no alternate taxon. Gentry and Gentry (1995) state that Ruingoryx can be taken as a junior subjective synonym of Rhynotragus. No
VI-306 3917 L-HOR Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Attached to VII-1111 holotype cranium. Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Connochaetes taurinus semiticus Recognized by Andrea Gentry to fit into the holotype crania of R. semiticus (VI-1111), this they propose that No
BM(NH) M21447 3918 SKULL Gentry, A., Gentry, A., and Mayr, H. 1995. Rediscovery of fossil antelope holotypes (Mammalia, Bovidae) collected from Olduvai Gorge, Tanzania, in 1913. Bayerische Staatssammlung fur Palaontologie und Damaged skull lacking nasals. Unknown Mammalia Artiodactyla Ruminantia Bovoidea Bovidae Alcelaphinae Alcelaphini Megalotragus kattwinkeli Previously used as the holotype of Xenocephalus robustus, which Gentry and Gentry (1965) regarded as a junior synonym of Megalotragus kattwinkeli. No