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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-9 7687 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania I,II Scree slope -- Right mandible fragment with molar. 157 - L. Hlusko 253 - OVPP No Mammalia Artiodactyla Ruminantia Bovoidea Bovidae No
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-61 7739 R-MAN-f, M 126 - Mary Leakey Camp, Antiquities Station Olduvai Gorge, Tanzania III -- Right mandible fragment with M2-3. 157 - L. Hlusko 2012/6/29 253 - OVPP No Y 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
01. R. L3-89 3123 6 - FLK NN R-MAN-f, M 104 - Unknown I 3 Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This specimen is pictured in plate 1, figure A. 153 - J. Jaeger Yes Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Grammomys sp. No
01. R. L2-3 3132 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. L3-5 3135 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. M1-10 3140 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. M1-11 3141 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. M2-12 3142 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. M4-17 3147 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. M5-18 3148 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 1, 2, 3, 4, 5, and 6; FLK NNI, layers 1, 2, and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Mus petteri No
01. R. L2-26 3156 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M1-33 3163 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M2-34 3164 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-49 3179 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-50 3180 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-51 3181 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-52 3182 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-53 3183 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-54 3184 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-55 3185 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-56 3186 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M4-57 3187 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-59 3189 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-65 3195 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-66 3196 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-67 3197 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-68 3198 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-69 3199 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-70 3200 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-71 3201 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 149 - J. C. Rage Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-72 3202 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-73 3203 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-74 3204 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-75 3205 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-76 3206 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-83 3213 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No
01. R. M5-84 3214 R-MAN-f, M 104 - Unknown I Jaeger, J.J. 1976. Les rongeurs (Mammalia, Rodentia) du Pleistocene inferieur d’Olduvai Bed I (Tanzanie) 1ere Partie: Les Murides. Fossil vertebrates of Africa 4:58-120. This species is found at FLK NI, layers 2, 3, 4, 5, and 6; FLK NNI, layers 2 and 3; FLK I, Zinjanthropus layer. It is unclear where individual specimens come from, however. 153 - J. Jaeger Unknown Mammalia Rodentia Myomorpha Myodonta Muroidea Muridae Murinae Praomys minor No