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New excavations at the FLK Zinjanthropus site and its surrounding landscape and their behavioral implications

Published online by Cambridge University Press:  20 January 2017

M. Domínguez-Rodrigo*
Affiliation:
IDEA (Instituto de Evolución en África), Museo de los Orígenes, Plaza de San Andrés 2, 28005 Madrid, Spain Department of Prehistory, Complutense University, Prof. Aranguren s/n, 28040 Madrid, Spain
H.T. Bunn
Affiliation:
Department of Anthropology, University of Wisconsin-Madison, 1180 Observatory Drive, Madison, Wisconsin, 53706, USA
A.Z.P. Mabulla
Affiliation:
Archaeology Unit, University of Dar es Salaam, Dar es Salaam, P.O. Box 35050, Tanzania
G.M. Ashley
Affiliation:
Department of Geological Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, USA
F. Diez-Martin
Affiliation:
Department of Prehistory and Archaeology, University of Valladolid, Plaza del Campus s/n, 47011 Valladolid, Spain
D. Barboni
Affiliation:
CEREGE (UMR6635 CNRS/Université Aix-Marseille), BP80, F-13545 Aix-en-Provence cedex 4, France
M.E. Prendergast
Affiliation:
Department of Anthropology, Harvard University, Cambridge, MA 02138, USA
J. Yravedra
Affiliation:
Department of Prehistory, Complutense University, Prof. Aranguren s/n, 28040 Madrid, Spain
R. Barba
Affiliation:
Department of Prehistory, Complutense University, Prof. Aranguren s/n, 28040 Madrid, Spain
A. Sánchez
Affiliation:
Catalonian Institute of Paleontology, Autonomous University of Barcelona, 08193 Cerdanyola, Spain
E. Baquedano
Affiliation:
IDEA (Instituto de Evolución en África), Museo de los Orígenes, Plaza de San Andrés 2, 28005 Madrid, Spain Museo Arqueológico Regional, Plaza de las Bernardas s/n, 28801 Alcalá de Henares, Madrid, Spain
T.R. Pickering
Affiliation:
Department of Anthropology, University of Wisconsin-Madison, 1180 Observatory Drive, Madison, Wisconsin, 53706, USA Institute for Human Evolution, University of the Witwatersrand, Private Bag 3, WITS 2050, Johannesburg, South Africa
*
*Corresponding author. Department of Prehistory, Complutense University, Prof. Aranguren s/n, 28040 Madrid, Spain. E-mail address:manueldr@ghis.ucm.es

Abstract

Renewed excavations at FLK Zinj and its surrounding landscape have yielded valuable information regarding its paleoecological situation and the prehistoric behavioral function of the site. The density of materials at the main cluster of the site excavated by Leakey contrasts with the bone and lithic scatters surrounding the site. The location of FLK Zinj, situated a few hundred meters away from a freshwater spring, would have enabled hominins access to water, plants and game. The appeal of the spot for hominins (also explained by the presence of a wooded habitat) is confirmed by inferences of its redundant use prior and during the formation of the FLK Zinj paleosol, as witnessed by materials accumulated both under and on the waxy clay deposit that constitutes the FLK Zinj stratum. The single-cluster nature of the site indicates central-place behavior and evidence is provided that hominins occupied the site at a time of very low predation hazards in the area.

Type
Special Issue Articles
Copyright
University of Washington

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References

Ashley, G.M., and Liutkus, C.M. Tracks, trails and trampling by large vertebrates in a rift valley paleo-wetland, lowermost Bed II, Olduvai Gorge, Tanzania. Ichnos 9, (2002). 2332.CrossRefGoogle Scholar
Ashley, G.M., Tactikos, J.C., and Owen, R.B. Hominid use of springs and wetlands: paleoclimate and archaeological records from Olduvai Gorge (1.79–174 Ma). Palaeogeography, Palaeoclimatology, Palaeoecology 272, (2009). 116.Google Scholar
Ashley, G.M., Dominguez-Rodrigo, M., Bunn, H.T., Mabulla, A.Z.P., and Diez-Martin, F. A spring and wooded habitat at FLK Zinj and their relevance to origins of human behavior. Quaternary Research 74, (2010). 304314.Google Scholar
Barba, R., and Domínguez-Rodrigo, M. FLK North North I: “living floor” or natural accumulation?. Dominguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York. 216228.Google Scholar
Barboni, D., Bremond, L., and Bonnefille, R. Comparative study of modern phytoliths assemblages from inter-tropical Africa. Palaeogeography, Palaeoclimatology, Palaeoecology 246, (2007). 454470.CrossRefGoogle Scholar
Behrensmeyer, K. Taphonomic and ecologic information from bone weathering. Paleobiology 4, (1978). 150162.Google Scholar
Binford, L.R. Bones: Ancient Men, Modern Myths. (1981). Academic Press, New York.Google Scholar
Blumenschine, R.J. Hominid carnivory and foraging strategies, and the socio-economic function of early archaeological sites. Philosophical Transactions of the Royal Society (London) 334, (1991). 211221.Google Scholar
Blumenschine, R.J. Percussion marks, tooth marks and the experimental determinations of the timing of hominid and carnivore access to long bones at FLK Zinjanthropus, Olduvai Gorge, Tanzania. Journal of Human Evolution 29, (1995). 2151.Google Scholar
Blumenschine, R.J., and Masao, F.T. Living sites at Olduvai Gorge, Tanzania? Preliminare lanscape archaeology results in the basal Bed II lake margin zone. Journal of Human Evolution 21, (1991). 451462.CrossRefGoogle Scholar
Blumenschine, R.J., Cavallo, J.A., and Capaldo, S.D. Competition for carcasses and early hominid behavioral ecology: a case study and a conceptual framework. Journal of Human Evolution 27, (1994). 197213.Google Scholar
Blumenschine, R.J., Prassack, K., Kreger, C.D., and Pante, M. Carnivore tooth marks, microbial bioerosion and the invalidation of Domínguez-Rodrigo & Barba's (2006) test of Oldowan hominin scavenging behavior. Journal of Human Evolution 53, (2007). 420426.Google Scholar
Bonnefille, R. Palynological research at Olduvai Gorge. Research Reports n. 17. (1984). National Geographic Society, 227243.Google Scholar
Brodkorb, P., and Mourer-Chauviré, C. Fossil anhingas (Aves: Anhingidae) from early man sites of Hadar and Omo (Ethiopia) and Olduvai Gorge (Tanzania). Geobios 15, 4 (1982). 505515.Google Scholar
Brodkorb, P., and Mourer-Chauviré, C. Fossil owls from early man sites of Olduvai Gorge, Tanzania. Ostrich 55, (1984). 1727.Google Scholar
Brodkorb, P., and Mourer-Chauviré, C. A new species of cormorant (Aves: Phalacrocoracidae) from the Pleistocene of Olduvai Gorge, Tanzania. Geobios 17, 3 (1984). 331337.Google Scholar
Bunn, H. T. (1982). Meat-eating and human evolution: studies on the diet and subsistence patterns of Plio-Pleistocene hominids in East Africa. Ph. Dissertation. University of California, Berkeley.Google Scholar
Bunn, H.T. Evidence on the diet and subsistence patterns of Plio-Pleistocene hominids at Koobi Fora, Kenya, and at Olduvai Gorge, Tanzania. Clutton-Brock, J., and Grigson, C. Animals and Archaeology: Hunters and their Prey. B.A.R. International Series vol. 163, (1983). 2130.Google Scholar
Bunn, H.T. Patterns on skeletal representation and hominid subsistence activities at Olduvai Gorge, Tanzania, and Koobi Fora, Kenya. Journal of Human Evolution 15, (1986). 673690.CrossRefGoogle Scholar
Bunn, H.T. A taphonomic perspective on the archaeology of human origins. Annual Review of Anthopology 20, (1991). 433467.Google Scholar
Bunn, H.T. Butchering backstraps and bearing backbones: insights from Hadza foragers and implications for Paleolithic archaeology. Pickering, T., Schick, K., and Toth, N. Breathing Life into Fossils: Taphonomic Studies in honor of C.K. (Bob) Brain. (2007). Stone Age Institute Press, Indiana. 269280.Google Scholar
Bunn, H.T., and Kroll, E.M. Systematic butchery by Plio-Pleistocene hominids at Olduvai Gorge, Tanzania. Current Anthropology 27, (1986). 431452.CrossRefGoogle Scholar
Bunn, H.T., and Kroll, E.M. Fact and fiction about the Zinjanthropus floor: data, arguments, and interpretations (a reply to Binford). Current Anthropology 29, (1988). 135149.Google Scholar
Bunn, H.T., and Pickering, T.R. Bovid mortality profiles in paleoecological context falsify hypotheses of endurance running hunting and passive scavenging by early pleistocene hominins. Quaternary Research 74, (2010). 395404.CrossRefGoogle Scholar
Bunn, H., Harris, J.W.K., Isaac, G., Kaufulu, Z., Kroll, E., Schick, K., Toth, N., and Behrensmeyer, A.K. FxJj 50: an early Pleistocene site in northern Kenya. World Archaeology 12, (1980). 109136.CrossRefGoogle Scholar
Capaldo, S. D. (1995). Inferring hominid and carnivore behavior from dual-patterned archaeological assemblages. Ph. D. Thesis. Rutgers University, New Brunswick.Google Scholar
Capaldo, S.D. Experimental determinations of carcass processing by Plio-Pleistocene hominids and carnivores at FLK 22 (Zinjanthropus), Olduvai Gorge, Tanzania. Journal of Human Evolution 33, (1997). 555597.Google Scholar
Capaldo, S.D., and Peters, C.R. Skeletal inventories from wildebeest drownings at Lakes Masek and Ndutu in the Serengeti ecosystem of Tanzania. Journal of Archaeological Science 22, (1995). 385408.Google Scholar
Cerling, T.E., and Hay, R. An isotopic study of paleosol carbonates from Olduvai Gorge. Quaternary Research 25, (1986). 6378.CrossRefGoogle Scholar
Cerling, T.E., Quade, J., Wang, Y., and Bowman, J.R. Carbon isotopes in soils and paleosols as ecology and palaeoecology indicators. Nature 341, (1989). 138139.Google Scholar
Copeland, S.R. Paleoanthropological Implications of Vegetation and Wild Plant Resources in Modern Savanna Landscapes, with Implications to Plio-Pleistocene Olduvai Gorge, Tanzania. (2004). The State University of New Jersey, Rutgers.Google Scholar
Copeland, S.R. Vegetation and plant food reconstruction of lowermost Bed II, Olduvai Gorge, using modern analogs. Journal of Human Evolution 53, (2007). 146175.CrossRefGoogle ScholarPubMed
Domínguez-Rodrigo, M. La analítica espacial como herramienta tafonómica: aplicación al entorno de una charca africana. Procesos postdeposicionales, Arqueología espacial. (1993). 1617.Google Scholar
Domínguez-Rodrigo, M. A landscape study of bone preservation in the Galana & Kulalu (Kenya) ecosystems. Origini 20, (1996). 1738.Google Scholar
Domínguez-Rodrigo, M. A study of carnivore competition in riparian and open habitats of modern savannas and its implications for hominid behavioral modelling. Journal of Human Evolution 40, (2001). 7798.CrossRefGoogle ScholarPubMed
Domínguez-Rodrigo, M. Hunting and scavenging by early humans: the state of the debate. Journal of World Prehistory 16, (2002). 154.Google Scholar
Domínguez-Rodrigo, M., and Barba, R. New estimates of tooth marks and percussion marks from FLK Zinj, Olduvai Gorge (Tanzania): the carnivore-hominid-carnivore hypothesis falsified. Journal of Human Evolution 50, (2006). 170194.Google Scholar
Domínguez-Rodrigo, M., and Barba, R. Five more arguments to invalidate the passive scavenging version of the carnivore-hominid-carnivore model: a reply to Blumenschine et al., (2007a). Journal of Human Evolution 53, (2007). 427433.Google Scholar
Domínguez-Rodrigo, M., and Barba, R. Reanalysis of FLK North 3: yet another case of a palimpsest?. Dominguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York. 239252.Google Scholar
Domínguez-Rodrigo, M., and Barba, R. The behavioral meaning of cut marks at the FLK Zinj level: the carnivore–hominid–carnivore hypothesis falsified (II). Dominguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York. 75100.Google Scholar
Domínguez-Rodrigo, M., and Organista, E. Natural background bone assemblages and their ravaging stages in Olduvai Bed I. Dominguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York. 201216.Google Scholar
Domínguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York.Google Scholar
Domínguez-Rodrigo, M., Mabulla, , Bunn, H.T., A., , Diez-Martín, F., Barba, R., Egeland, C.P., Espílez, E., Egeland, A., Yravedra, J., and Sánchez, P. Unravelling hominid behavior at another anthropogenic site from Olduvai Gorge (Tanzania): new archaeological and taphonomic research at BK, Upper Bed II. Journal of Human Evolution 57, (2009). 260283.CrossRefGoogle ScholarPubMed
Egeland, C.P. Zooarchaeology and taphonomy of FLK North North 2. Dominguez-Rodrigo, M., Barba, R., and Egeland, C.P. Deconstructing Olduvai. (2007). Springer, New York. 229238.Google Scholar
Fernández-Jalvo, Y., Denys, C., Andrews, P., Williams, T., Dauphin, Y., and Humphrey, L. Taphonomy and palaeocology of Olduvai Bed I (Pleistocene, Tanzania). Journal of Human Evolution 34, (1998). 137172.Google Scholar
Greenwood, P.H., and Todd, E.J. Fish remains from Olduvai. Leakey, L.S.B., Savage, R.J.G. Fossil Vertebrates of Africa Vol. 2, (1970). Academic Press, London. 225241.Google Scholar
Hay, R. Geology of the Olduvai Gorge. (1976). University of California Press, Berkeley.Google Scholar
Isaac, G.L. The food-sharing behavior of protohuman hominids. Scientific American 238, (1978). 90108.CrossRefGoogle ScholarPubMed
Isaac, G.Ll. Archaeological tests of alternative models of early hominid behaviour: excavation and experiments. Philosophical Transactions of the Royal Society of London, Series B 292, (1981). 177188.Google Scholar
Isaac, G.L. Bones in contention: competing explanations for the juxtaposition of Early Pleistocene artifacts and faunal remains. Clutton-Brock, J., and Grigson, C. Animals and Archaeology 1. Hunters and Their Prey. B.A.R. International Series vol. 163, (1983). Archaeopress, Oxford. 319.Google Scholar
Jaeger, J.J. Les rongeurs (Mammalia, Rodentia) du Pleistocene Inferieur d'Olduvai Bed I (Tanzanie), 1 partie: les muridés. Savage, R.J.G., Coryndon, S.C. Fossil Vertebrates of Africa vol. 4, (1976). Academic Press, London. 57120.Google Scholar
Kingdon, J. Field guide to African mammals. (1997). Princeton University Press, Princeton.Google Scholar
Lam, Y.M. What have taphonomic studies taught us about early hominin behavior?. Evolutionary Anthropology 17, (2008). 158161.Google Scholar
LaPorte, L.F., and Behrensmeyer, A.K. Tracks and substrate reworking by terrestrial vertebrates in Quaternary sediments of Kenya. Journal of Sedimentary Petrology 50, (1980). 13371346.Google Scholar
Leakey, L. Olduvai Gorge 1951–1961. A Preliminary Report on the Geology and Fauna. (1965). Cambridge University Press, Cambridge.Google Scholar
Leakey, M. Olduvai Gorge, vol. 3. Excavations in Bed I and II, 1960–63. (1971). Cambridge University Press, Cambridge.Google Scholar
Lewis, M.E. Carnivoran paleoguilds of Africa: implications for hominid food procurement strategies. Journal of Human Evolution 32, (1997). 257288.Google Scholar
Marean, C.W., Spencer, L.M., Blumenschine, R.J., and Capaldo, S. Captive hyaena bone choice and destruction, the Schlepp effect and Olduvai archaeofaunas. Journal of Archaeological Science 19, (1992). 101121.Google Scholar
Piperno, D.R. Phytolith Analyses: an archeological and Geological Perspective. (1988). Academic Press, San Diego.Google Scholar
Plummer, T.W., and Bishop, L.C. Hominid paleocology at Olduvai Gorge, Tanzania, as indicated by antelope remains. Journal of Human Evolution 27, (1994). 4776.Google Scholar
Plummer, T.W., Bishop, L.C., Ditchfield, P.W., Ferraro, J.V., Kingston, J.D., and Braun, D. Hominin activities at Kanjera South, Kenya. Hovers, E., and Braun, D. Interdisciplinary approaches to the Oldowan. (2008). Springer, New York. 149160.Google Scholar
Potts, R. Early Hominid Activities at Olduvai. (1988). Aldine, New York.Google Scholar
Potts, R. Why the Oldowan? Plio-Pleistocene tool making and the transport of resources. Journal of Anthropological Research 47, (1991). 53176.Google Scholar
Rose, L., and Marshall, F. Meat eating, hominid sociality, and home bases revisited. Current Anthropology 37, (1996). 307338.Google Scholar
Ruff, C. Relative strength and locomotion in Homo habilis . American Journal of Physical Anthropology 138, (2008). 90100.CrossRefGoogle Scholar
Shipman, P., and Harris, J.M. Habitat prefeence and paleoecology of Australopithecus boisei in Eastern Africa. Grine, F.E. Evolutionary History of the “Robust” Australopithecines. (1988). Aldine de Gruyter, New York. 343382.Google Scholar
Sikes, N. Early hominid habitat preferences in East Africa: paeosol carbonate isotopic evidence. Journal of Human Evolution 27, (1994). 2545.Google Scholar
Sikes, N., and Ashley, G.M. Stable isotopes of pedogenic carbonates as indicators of paleoecology in the Plio-Pleistocene (upper Bed I), western margin of the Olduvai basin. Journal of Human Evolution 53, (2007). 574594.Google Scholar
Spencer, L.M. Dietary adaptations of Plio-Pleistocene bovidae: implications for hominid habitat use. Journal of Human Evolution 32, (1997). 201228.Google Scholar
Stewart, K.M. Early hominin utilisation of fish resources and implications for seasonality and behaviour. Journal of Human Evolution 27, (1994). 229245.Google Scholar
Torre, de la, I., and Mora, R. Unmodified lithic material at Olduvai Bed I: Manuports or Ecofacts?. Journal of Archaeological Science 32, (2005). 273285.Google Scholar
Van Neer, W., and Lesur, J. The ancient fish fauna from Asa Koma (Djibouti) and modern osteometric data on 2 tilapiini and 2 Clarias catfish species. Documenta Archaeobiologiae 2, (2004). 143160.Google Scholar
Vrba, E. The significance of bovid remains as indicators of environment and predation patterns. Behrensmeyer, A.K., and Hill, A. Fossils in the Making. (1980). The University of Chicago Press, Chicago. 247271.Google Scholar
Witte, F., and de Winter, W. Appendix II: Biology of the major fish species of Lake Victoria. Witte, F., and Van Densen, W.L.T. Fish Stocks and Fisheries of Lake Victoria. A Handbook for Field Observations. (1995). Samara Publishing Ltd, Cardigan, UK. 301320.Google Scholar
WoldeGabriel, G., Ambrose, S.H., Barboni, D., Bonnefille, R., Bremond, L., Currie, B., DeGusta, D., Hart, W.K., Murray, A.M., Renne, P.R., Jolly-Saad, M.C., Stewart, K.M., and White, T.D. The geological, isotopic, botanical, invertebrate, and lower vertebrate surroundings of Ardipithecus ramidus . Science 326, (2009). 65e165e5.Google Scholar
Yellen, J. Archaeological Approaches to the Present. Models for reconstructing the past. (1977). Academic Press, New York.Google Scholar