Shungura_formation
Shungura Formation
Stratigraphic formation in the Omo river basin in Ethiopia
The Shungura Formation is a stratigraphic formation located in the Omo river basin in Ethiopia. It dates to the Late Pliocene to Early Pleistocene. Oldowan tools have been found in the formation, suggesting early use of stone tools by hominins. Among many others, fossils of Panthera were found in Member G of the formation.[1][2]
Quick Facts Type, Unit of ...
Shungura Formation | |
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Stratigraphic range: Piacenzian-Gelasian | |
Type | Geological formation |
Unit of | Omo Group |
Underlies | Kalam Formation |
Overlies | Mursi Formation |
Lithology | |
Primary | Sandstone, siltstone |
Other | Claystone, tuff |
Location | |
Coordinates | 5.1°N 36.0°E / 5.1; 36.0 |
Approximate paleocoordinates | 5.8°N 36.1°E / 5.8; 36.1 |
Country | Ethiopia |
Extent | Omo Subbasin Turkana Basin |
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The formation comprises sandstones, siltstones, claystones and tuff, deposited in a fluvial to deltaic lacustrine environment.
Fossil content
Color key
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Notes Uncertain or tentative taxa are in small text; |
Among many others, the following fossils have been reported from the formation:[3][4][5][6][7][8][9][10][11]
Mammals
Afrotheres
Hyracoidea
More information Hyraxes of the Shungura Formation, Taxa ...
Hyraxes of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Gigantohyrax[12] | G. maguirei[13] | Member B. | A giant hyrax. |
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Proboscideans
More information Proboscideans of the Shungura Formation, Taxa ...
Proboscideans of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Loxodonta | L. adaurora | Member O | Extinct subspecies of African elephants. | ||
L. exoptata | Member O | ||||
Palaeoloxodon recki | P. r. shungurensis | Member A, B, C, D, and E. | An extinct elephant species native to Africa. |
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Artiodactyls
Bovids
More information Bovids of the Shungura Formation, Taxa ...
Bovids of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Aepyceros | A. shungurae | Members B, C, D, E, F, and G | Extinct relative of modern impala. | |||
Antidorcas | A. recki | Members B, C, D, E, F, G, and H. | Extinct relative of modern springbok | |||
Beatragus | B. antiquus | Member G. | Extinct relative of modern Hirola. | |||
Gazella | G. praethomsoni | Members F, G, and H. | ||||
Kobus | K. ancystrocera | Member B, C, E, G, and J. | ||||
K. ellipsiprymnus | Member G, J, and K. | A waterbuck. | ||||
K. oricornis | Extinct relatives of the Kobus family. | |||||
K. sigmoidalis | Members D, E, F, and G. | |||||
Megalotragus | M. sp. | An alcelaphine. | ||||
Menelikia | M. lyrocera | Members C, E, F, G, H, I, and J. | ||||
Pelorovis | P. sp. | |||||
Parmularius | P. altidens | Members G and H. | ||||
Redunca | R. sp. | A reedbuck. | ||||
Syncerus | S. cf. acoelotus | Members B, C, D, E, F, and G. | ||||
Tragelaphus | T. gaudryi | Member F. | ||||
T. nakuae |
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Camelids
More information Camels of the Shungura Formation, Taxa ...
Camels of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Camelus | C. grattardi[14] | Lower member G (G4-G13). | Distal humerus L1–68–76, maxilla fragment with heavily worn P4–M2 (Omo 75S-70–956); same individual as Omo 75–69–2222, M3. | Extinct relative of Camels. | |
Camelus | C. sp. |
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Giraffidae
More information Giraffids of the Shungura Formation, Taxa ...
Giraffids of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Giraffa | G. gracilis | Members D, E, F, and G. | ||||
G. pygmaea | Members G. | |||||
G. jumae | ||||||
Sivatherium | S. maurusium | Member F. |
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Hippopotamidae
More information Hippopotamids of the Shungura Formation, Taxa ...
Hippopotamids of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Hexaprotodon | H. protoamphibius | An extinct hippopotamid relative. | ||||
H. shungurensis | Member C | A partial skull (calvarium and mandible) | ||||
Hippopotamus | H. protoamphibius |
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Suidae
More information Suidae of the Shungura Formation, Taxa ...
Suidae of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Kolpochoerus | K. limnetes | Members E, D, G, F, and H. | An omnivorous pig. | ||
Metridiochoerus | M. jacksoni | Members G | A giant warthog. | ||
M. modestus | Members G | ||||
Notochoerus | N. euilus | Members A, C. | A tetraconodontinae suid. | ||
N. scotti[15] | Members B, C, and H | ||||
Nyanzachoerus | N. kanamensis | Members A, B | A tetraconodontinae suid. | ||
N. jaegeri | Member A |
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Carnivora
More information Carnivorans of the Shungura Formation, Taxa ...
Carnivorans of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Enhydriodon[16] | E. omoensis[17] | Member C. | Right femur (L 183-14), fragmented mandible, and lower dentition. | A lion-sized river otter. | ||
Dinofelis | D. petteri | Member A, B, C, D, E, F, and G. [18] | Damaged cranium skull and dentition fragments, OMO 1-768-3.[18] | A sabertooth cat. | ||
D. sp.[18] | Member A, B, C, D, E, F, and G. [18] | Postcranial skulls (OMO 28-67-1075 from Member B), craniodental, and dentition fragments.[18] | ||||
Helogale | H. hirtula | Extinct species of Mongoose family. | ||||
H. kitafe | ||||||
Homotherium | H. aethiopicum | Members C and G. |
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Chiroptera
More information Bats of the Shungura Formation, Taxa ...
Bats of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Hipposideros | H. kaumbului | Member F. | A Roundleaf bat. | ||
Taphozous | T. abitus | Member F. | Extinct relative of tomb bats and sheath-tailed bats. |
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Eulipotyphla
More information Eulipotyphlas of the Shungura Formation, Taxa ...
Eulipotyphlas of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Crocidura | C. aithiops | ||||
Suncus | S. haesaertsi | ||||
S. cf. lixus | |||||
S. shungurensis |
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Lagomorphs
More information Lagomorphs of the Shungura Formation, Taxa ...
Lagomorphs of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Lepus | L. capensis | Member E, and lower Members F and G. |
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Perissodactyls
- Chalicotheres
More information Chalicotheres of the Shungura Formation, Taxa ...
Chalicotheres of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Ancylotherium | A. hennigi[19] | Members D and G. [19] | Several tooth fragments and postcranial skeleton | A chalicothere. |
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- Rhinocerotidae
More information Rhinocerotidaes of the Shungura Formation, Taxa ...
Rhinocerotidaes of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Ceratotherium | C. simum | Member A, B, C, D, E, J, K, L, and O. | Multiple dentition, cranium, and postcranial skeletion. | A white rhinoceros. | ||
Diceros | D. bicornis | Member A, B, D, L, K, and O. | Complete Skull and Molars. | A black rhinoceros. |
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- Equidae
More information Equids of the Shungura Formation, Taxa ...
Equids of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Equus | E. oldowayensis[20] | Members F, G, H, I, and J. | Jawbone mandible with complete dentition. | An Olduvai zebra. | ||
Eurygnathohippus | E. libycum | Members C, E, F, G, and L. | A Hipparionine horse. | |||
Hipparion | H. sitifense[21] | Members A, B, C, D, E, F, and G | Multiple cheek teeth and fragmented dentition. | Relatives of early horses. |
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Primates
Cercopithecidae
More information Cercopithecids of the Shungura Formation, Taxa ...
Cercopithecids of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Dinopithecus | D. sp.[22][23] | ||||
Paracolobus | P. mutiwa[23] | Member C, E, and G. [24] | |||
Rhinocolobus | R. turkanaensis[23] | Member C, E, and G.[24] | |||
Theropithecus | T. brumpti | Members B, C, D, E, F, and G. | Extinct relative of Gelada Baboons. | ||
T. oswaldi | Members D, E, F, G, H, I, J, K, and L. |
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Galagidae
More information Galagidaes of the Shungura Formation, Taxa ...
Galagidaes of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Otolemur | O. howelli | Member B. | L. 1-378 (right m2), L. 1-377 (holotype, left maxillary fragment) with P4-M1, and Omo 229-73-4018 (right mandibular fragment).[25] | Extinct relative of greater galago. |
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Hominins
More information Homonids of the Shungura Formation, Taxa ...
Homonids of the Shungura Formation | |||||
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Taxa | Species | Locality | Material | Notes | Images |
Australopithecus | A. sp. | ||||
Paranthropus | P. aethiopicus | Members C, D, E, and F. | |||
P. boisei | Members G and K. |
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Rodents
More information Rodents of the Shungura Formation, Taxa ...
Rodents of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Aethomys | A. deheinzelini | a rock mouse. | ||||
Arvicanthis | A. sp. | |||||
Acomys | A. sp. | |||||
Gerbillus | G. sp. | |||||
Heterocephalus | H. atikoi | |||||
Jaculus | J. orientalis | |||||
Mastomys | M. minor | |||||
Paraxerus | P. ochraceus | |||||
Pelomys | P. sp. | |||||
Saidomys | S. sp. | |||||
Tatera | T. sp. | |||||
Xerus | X. sp. |
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Reptiles
More information Reptiles of the Shungura Formation, Taxa ...
Reptiles of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Euthecodon[26] | E. brumpti | Member H. | Complete partial skull. | A giant African long-snouted crocodile, formally named Tomistoma brumpti. |
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Fish
More information Fish of the Shungura Formation, Taxa ...
Fish of the Shungura Formation | ||||||
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Taxa | Species | Locality | Material | Notes | Images | |
Auchenoglanis | A. sp. | Members F3 and G24. | Omo 199 1973-1278 and Omo 215 1973-2556, two pectoral spines, the former lacking the distalmost tip. | |||
Clarias | C. sp. | |||||
Gymnarchus | G. sp. | |||||
Polypterus | P. bichir | Upper Member A. | An association of several rows of rhombic ganoid scales, Omo 40-4343. | A Nile Bichir. | ||
Sindacharax | S. greenwoodi | Relatives of African tetras. | ||||
S. omoensis | Upper Member A. | Omo 128-72-22, Partial premaxilla (right) broken off lateral to the third outer tooth and second inner tooth, with first and second inner teeth in situ, and tooth bases visible of the first, second, and third outer teeth. | ||||
Synodontis | S. frontosus | relatives of Mochokid catfishes | ||||
S. schall |
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- Sabol, 2011, p.230
- Boaz, N. T., Howell, F. C., & McCrossin, M. L. (1982). Faunal age of the Usno, Shungura B and Hadar Formations, Ethiopia. Nature, 300(5893), 633–635. https://doi.org/10.1038/300633A0
- Stewart, Kathlyn & Murray, Alison. (2008). Fish remains from the Plio-Pleistocene Shungura Formation, Omo River basin, Ethiopia. Geobios - GEOBIOS-LYON. 41. 283-295. 10.1016/j.geobios.2007.06.004.
- Boaz, N. T., Howell, F. C., & McCrossin, M. L. (1982). Faunal age of the Usno, Shungura B and Hadar Formations, Ethiopia. Nature, 300(5893), 633–635. https://doi.org/10.1038/300633A0
- Sillen, A. (1986). Biogenic and Diagenetic Sr/Ca in Plio-Pleistocene Fossils of the Omo Shungura Formation. Paleobiology, 12(3), 311–323. http://www.jstor.org/stable/2400437
- Wesselman H. B. (1984) The Omo Micromammals: Systematics and Paleoecology of Early Man Sites from Ethiopia, Contributions to Vertebrate Evolution 17
- Skinner, J. D.; Chimimba, Christian T. (2005). The Mammals of the Southern African Sub-region. Cambridge University Press. p. 41. ISBN 9781107394056. Retrieved 20 September 2022.
- John Rowan, Pietro Martini, Likius Andossa, Gildas Merceron, Jean-Renaud Boisserie. New Pliocene remains of Camelus grattardi (Mammalia, Camelidae) from the Shungura Formation, Lower Omo Valley, Ethiopia, and the evolution of African camels. Historical Biology, 2018, 31 (9), pp.1123-1134. ⟨10.1080/08912963.2017.1423485⟩. ⟨hal-02100346⟩
- White, T. D., & Suwa, G. (2004). A New Species of Notochoerus (Artiodactyla, Suidae) from the Pliocene of Ethiopia. Journal of Vertebrate Paleontology, 24(2), 474–480. http://www.jstor.org/stable/4524733
- GROHÉ C., UNO K. & BOISSERIE J.-R. 2022. — Lutrinae Bonaparte, 1838 (Carnivora, Mustelidae) from the Plio-Pleistocene of the Lower Omo Valley, southwestern Ethiopia: systematics and new insights into the paleoecology and paleobiogeography of the Turkana otters. Comptes Rendus Palevol 2022 (30): 681-705. https://doi.org/10.5852/cr-palevol2022v21a30
- Grohé, Camille & Uno, Kevin & Boisserie, Jean-Renaud. (2022). Lutrinae Bonaparte, 1838 (Carnivora, Mustelidae) from the Plio-Pleistocene of the Lower Omo Valley, southwestern Ethiopia: systematics and new insights into the paleoecology and paleobiogeography of the Turkana otters. 21. 681-705. 10.5852/cr-palevol2022v21a30.
- Werdelin, Lars & Lewis, Margaret. (2001). A revision of the genus Dinofelis (Mammalia, Felidae). Zoological Journal of the Linnean Society. 132. 147 - 258. 10.1111/j.1096-3642.2001.tb02465.x.
- Denis Geraads. Faunal Change in Eastern Africa at the Oldowan – Acheulean Transition. The Emergence of the Acheulean in East Africa and Beyond: Contributions in Honor of Jean Chavaillon, In press. ffhalshs-01819105
- Gilbert, William & Bernor, Raymond. (2009). Equidae. 10.1525/california/9780520251205.003.0006.
- Eisenmann, Véra. (1976). Equidae from the Shungura formation. Earliest Man and Environments in the Lake Rudolf Basin. 225-233.
- Jablonski, Nina & Leakey, Meave & Anton, Mauricio. (2008). Systematic paleontology of the cercopithecines. The Fossil Monkeys. 6. 103-300.
- Gilbert, C. C. (2013). Cladistic analysis of extant and fossil African papionins using craniodental data. Journal of Human Evolution, 64(5), 399–433. https://doi.org/10.1016/J.JHEVOL.2013.01.013
- Pallas, L., Daver, G., Merceron, G., & Boisserie, J. (2023, February 3). Postcranial anatomy of colobines (Mammalia, Primates) from the Plio-Pleistocene Omo Group deposits (Shungura Formation and Usno Formation, 1967-2018 field campaigns, Lower Omo Valley, Ethiopia). https://doi.org/10.31233/osf.io/bwegt
- Werdelin, Lars & Partridge, Timothy & Seiffert, Erik & Feakins, Sarah & Demenocal, Peter & Jacobs, Bonnie & Gunnell, Gregg & Holroyd, Patricia & Asher, Robert & Sanders, William & Rasmussen, David & Gutiérrez, Mercedes & Domning, Daryl & Winkler, Alisa & Avery, D. Margaret & Godinot, Marc & Harrison, Terry & Godfrey, Laurie & Jablonski, Nina & Cerling, Thure. (2010). Cenozoic Mammals of Africa. 10.1525/california/9780520257214.001.0001. Page: 344-345
- Joleaud ML (1920) On the presence of a Gavialide of the genus Tomistoma in the freshwater Pliocene of Ethiopia, Comptes Rendus de l'Académie des Sciences 70, 816-818
Bibliography
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- G. Suwa, T. D. White, and F. Clark Howell. 1996. Mandibular postcanine dentition from the Shungura Formation, Ethiopia: Crown morphology, taxonomic allocations and Plio-Pleistocene Hominid Evolution. American Journal of Physical Anthropology 101:247-282
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