Abstract
This article reports a newly discovered Acheulean assemblage in Tanzania’s Northern Mbulu Plateau. Recent investigations in the region have documented surface scatters of artifacts spanning the Acheulean-Later Stone Age continuum. Most of these artifacts have been recovered from disturbed surface contexts, on foothills, plains, and river terraces. However, there were few areas where the Acheulean assemblages were in situ. Like at Oldupai Beds II–IV, the Acheulean of Mbulu Plateau consists of various bifacial large and small cutting tools, flaked and detached types, and nondescript forms. While at Oldupai the raw material includes quartzite and different types of lava, the Mbulu Plateau assemblage is almost exclusively quartzite. Though the focus of this report is on the Acheulean, the artifacts are found co-occurring on the surface with MSA and LSA forms and are in a surprisingly good state of preservation.
Résumé
Cet article rapporte un assemblage acheuléen nouvellement découvert dans le plateau nord de Mbulu en Tanzanie. Des enquêtes récentes ont documenté une dispersion en surface d'artefacts couvrant le continuum Acheuléen-LSA. La plupart des artefacts ont été récupérés dans des contextes de surface sur des contreforts, des plaines et des terrasses fluviales. Cependant, il y a eu quelques occasions où l'Acheuléen était in situ, mais pas à plus de 20 cm de la surface. Comme à Oldupai Beds II-IV, l'Acheuléen se compose ici de divers outils de coupe bifaciaux grands et petits, de pièces écaillés et détachés et de formes indescriptibles. Alors qu'à Oldupai la matière première comprend du quartzite et différents types de lave, l'assemblage du plateau de Mbulu est presque exclusivement du quartzite. Bien que ce rapport se concentre sur l'Acheuléen, les artefacts se trouvent en surface avec les formes MSA et LSA et sont dans un état de conservation étonnamment bon.
Similar content being viewed by others
References
Amble, C. (1997). Handaxes and palaeolithic individuals. In N. Ashton, F. Healey, & P. Pettitt (Eds.), Stone Age archaeology: Essays in honour of John Wymer (pp. 105–109). Oxbow Books.
Beyene, Y., Katoh, S., WoldeGabriel, G., Hart, W. K., Uto, K., Sudo, M., & Asfaw, B. (2013). The characteristics and chronology of the earliest Acheulean at Konso, Ethiopia. Proceedings of the National Academy of Sciences, 110(5), 1584–1591.
Blumenschine, R. J., Peters, C. R., Masao, F. T., Clarke, R. J., Deino, A. L., Hay, R. L., & Ebert, J. I. (2003). Late Pliocene Homo and hominid land use from western Olduvai Gorge. Tanzania. Science, 299(5610), 1217–1221.
Borjeson, L. (2004). A history under siege: Intensive agriculture in the Mbulu Highlands, Tanzania. 19th Century to the Present. Stockholm University.
Camilli, E. L., & Ebert, J. I. (1992). Artifact reuse and recycling in continuous surface distributions and implications for interpreting land use patterns. In J. Rossignol & L. Wandsnider (Eds.), Space, time and archaeological landscapes (pp. 113–136). Plenum Press.
Clark, J. D. (1961). World prehistory in new perspectives. Cambridge University Press.
Clark, J. D., & Schick, K. (2000). Acheulean archaeology of the eastern Middle Awash. In E. J. de Heinzelin, J. D. Clark, K. D. Schick, & W. H. Gilbert (Eds.), The Acheulean and the Plio-Pleistocene deposits of the Middle Awash, Ethiopia (pp. 51–121) Sciences Géologiques, 104 Dept. of Geology and Mineralogy, Royal Museum of Central Africa. Belgium: Tervuren.
Clark, R. N. (1999). Spectroscopy of rocks and minerals, and principles of spectroscopy. In A. N. Rencz (Ed.), Manual of remote sensing, Vol 3(pp 3–58). John Wiley and Sons.
de la Torre, I. (2009). Technological strategies in the lower Pleistocene at Peninj (West of Lake Natron, Tanzania). Stone Age Institute Press.
de la Torre, I. (2016). The origins of the Acheulean, past, and present: Perspectives on a major transition on human evolution. Phil. Trans. r. Soc. B, 371, 20150245. https://doi.org/10.1098/rstb.2015.0245
de la Torre, I., McHenry, L., Njau, J., and Pante, M. (2012). The origins of the Acheulean at Oldupai Gorge (Tanzania): A new paleoanthropological project in East Africa. Archaeology International, 15. https://doi.org/10.5334/ai.1505
Deino, A., & Potts, R. (1990). Single-crystal 40Ar/39Ar dating of the Olorgesailie Formation southern Kenya Rift. Journal of Geophysical Research, 95, 8453–8470.
Díez-Martín, F., Yustos, P. S., Gonzales, J. A. G., Luque, L., & D., G. de la Rua and M Dominguez Rodrigo,. (2014). Reassessment of the Early Acheulean at ENI- Noolchalai RHS Mugulud in Peninj (Lake Natron Tanzania). Quaternary International, 322–323(16), 237–263. https://doi.org/10.1016/j.quaint.2013.10.011
Díez-Martín, F., Yustos, P. S., Uribelarrea, D., Baquedano, E., Mark, D. F., Mabulla, A., et al. (2015). The origin of the Acheulean: The 1.7-million-year-old site of FLK West, Oldupai Gorge (Tanzania). Scientific Reports, 5(1), 1–9.
Domínguez-Rodrigo, M., Serrallonga, J., Juan-Tresserras, J., Alcala, L., & Luque, L. (2001). Woodworking activities by early humans: A plant residue analysis on Acheulian stone tools from Peninj (Tanzania). JOurnal of Human Evolution, 40(4), 289–299.
Gallotti, R., & Mussi, M. (2017). Two Acheuleans, two humankind: From 1.5 to 0.85 Ma at Melka Kunture (Upper Awash, Ethiopian highlands). Journal of Anthropological Sciences, 95, 1–46.
Gamble, C. S. (1999). The Palaeolithic societies of Europe. Cambridge University Press.
Giemsch, L., Hertler, C., Märker, M., Quénéhervé, G., Saanane, C., & Schrenk, F. (2018). Acheulean sites at Makuyuni (Lake Manyara, Tanzania): Results of archaeological fieldwork and classification of the lithic assemblages. African Archaeological Review, 35(1), 87–106.
Gilead, D. (1970). Handaxe industries in Israel and the Near East. World Archaeology, 2(1), 1–11.
Grillo, K. M., Prendergast, M. E., Contreras, D. A., Fitton, T., Gidna, A. O., Goldstein, S. T., & Mabulla, A. Z. (2018). Pastoral Neolithic settlement at Luxmanda. Tanzania. Journal of Field Archaeology, 43(2), 102–120.
Haslam, M., Roberts, R. G., Shipton, C., Pal, J. N., Fenwick, J. L., Ditchfield, P., & Petraglia, M. (2011). Late Acheulean hominins at the Marine Isotope Stage 6/5e transition in north-central India. Quaternary Research, 75(3), 670–682.
Hay, R. L. (1976). Geology of the Oldupai Gorge. University of California Press.
Hay, R. L. (1994). Geology and dating of Beds III, IV, and the Masek Beds. In M. D. Leakey with D.A. Roe. Oldupai Gorge: Excavations in Beds II, IV, and the Masek Beds 1968–1971 (pp. 8–13). Cambridge University Press.
Isaac, B. E. (1989). The archaeology of human origins: Papers by Glynn Isaac (Edited by Barbara Isaac). Cambridge University Press.
Kleindienst, M. R. (1961). Variability within the late Acheulian assemblage in Eastern Africa. The South African Archaeological Bulletin, 16(62), 35–52.
Leakey, M. D. (1971). Oldupai Gorge: Excavations in Beds I and II, 1960–1963 (Vol. 3). Cambridge University Press.
Leakey, M. D., Hay, R. L., Curtis, G. H., Drake, R. E., Jackes, M. K., & White, T. D. (1976). Fossil hominids from the Laetolil Beds. Nature, 262(5568), 460–466.
Lepre, C. J., Roche, H., Kent, D. V., Harmand, S., Quinn, R. L., Brugal, J. P., & Feibel, C. S. (2011). An earlier origin for the Acheulian. Nature, 477(7362), 82–85.
Lewarch, D. E. and M. O’Brien, (1981). The expanding role of surface assemblages in archaeological research. In Advances in archaeological method and theory (pp. 297–342). Academic Press.
Lycett, S. J., & Gowlett, J. A. (2008). On questions surrounding the Acheulean tradition. World Archaeology, 40(3), 295–315.
Macheyeki, A. S., Delvaux, D., de Batist, M., & Mruma, A. (2008). Fault kinematics and tectonistress in the seismically active Manyara Dodoma Rift segment in Central Tanzania. Implications for the East African Rift. Journal of African Earth Sciences, 51, 163–188.
Marean, C. W., & Assefa, Z. (2004). The Middle and Upper Pleistocene African record for the biological and behavioral origins of modern human. In A. B. Stahl (Ed.), African Archaeology: A Critical Introduction (pp. 94–129). Wiley-Blackwell.
Masao, F. T. (2015). Characterizing archaeological assemblages from Eastern Lake Natron, Tanzania: Results of fieldwork conducted in the Area. African Archaeological Review, 32(1), 137–162.
McBrearty, S. (2001). Patterns of technological change at the origin of Homo sapiens. Before Farming, 3, 1–6.
Mishra, S. (1995). The age of the Acheulean in India. New Evidence. Current Anthropology, 33, 325–328.
Mollel, G. F., & Swisher, C. C., III. (2012). The Ngorongoro Volcanic Highland and the relationships to volcanic deposits at Oldupai Gorge and East Africa Rift Volcanism. Journal of Human Evolution, 63, 274–283.
Mora, R., & De la Torre, I. (2005). Percussion tools in Oldupai Beds I and II (Tanzania): Implications for early human activities. Journal of Anthropological Archaeology, 24(2), 179–192.
Newcomer, M. H. (1971). Some quantitative experiments in handaxe manufacture. World Archaeology, 3(1), 85–94.
Pope, M. K., Wells, C., & Watson, K. (2006). Biface form and structured behavior in the Acheulean Lithics. The Journal of Lithic Studies, 27, 44–57.
Prendergast, M. E., Mabulla, A. Z. P., Grillo, K. M., Broderick, L. G., Seitsonen, O., Gidna, A. O., & Gifford-Gonzalez, D. (2013). Pastoral Neolithic sites on the southern Mbulu Plateau. Tanzania, Azania: Archaeological Research in Africa, 48(4), 498–520.
Prendergast, M. E., Janzen, A., Buckley, M., & Grillo, K. M. (2019). Sorting the sheep from the goats in the Pastoral Neolithic: Morphological and biomolecular approaches at Luxmanda. Tanzania. Archaeological and Anthropological Sciences, 11(6), 3047–3062.
Roche, H., Brugal, J.-P., Delagnes, A., Craig, F., Harmand, S., Kibunjia, M., Sandrine, P., & Texier, P.-J. (2003). Les sites archéologiques plio-pléistocènes de la formation de Nachukui, Ouest-Turkana, Kenya: Bilan synthétique 1997–2001. Comptes Rendus Palevol., 2(8), 663–673.
Roe, D. A. (1994). A metrical analysis of selected sets of handaxes and cleavers from Oldupai Gorge. In M. D. Leakey & D. A. Roe (Eds.), Oldupai Gorge, Excavations in Beds II, IV, and the Masek Beds 1968 (pp1968–1971). Cambridge University Press.
Schick, K., & Clark, J. D. (2003). Biface technological development and variability in the Acheulean industrial complex in the Middle Awash region of the Afar Rift, Ethiopia. In M. Soressi & H. L. Dibble (Eds.), Multiple approaches to the study of bifacial technologies (pp. 1–30). University of Pennsylvania Museum of Archaeology and Anthropology.
Stollhofen, H., Stanistreet, I. G., Toth, N., Schick, K. D., Rodríguez-Cintas, A., Albert, R. M., & Masao, F. T. (2021). Olduvai’s oldest Oldowan. Journal of Human Evolution, 150, 102910.
Semaw, S., Rogers, M., & Stout, D. (2009). The Oldowan-Acheulian transition: Is there a “Developed Oldowan” artifact tradition? Sourcebook of Paleolithic transitions (pp. 173–193). Springer.
Sharon, G. (2010). Large flake Acheulian. Quaternary International, 223, 226–233.
Shipton, C. B. K. (2013). A million years of hominin sociality and cognition: Acheulean bifaces in the Hunsgi Baichbal Valley. Archaeopress.
Storozum, M. J., Goldstein, S. T., Contreras, D. A., Gidna, A. O., Mabulla, A. Z., Grillo, K. M., & Prendergast, M. E. (2021). The influence of ancient herders on soil development at Luxmanda, Mbulu Plateau. Tanzania. CATENA, 204, 105376.
Stout, D., Apel, J., Commander, J., & Roberts, M. (2014). Late Acheulean technology and cognition at Boxgrove, U.K Large flake Acheulian. Journal of Archaeological Science, 41, 576–590.
Tactikos, J. C. (2005). A landscape perspective on the Oldowan from Oldupai Gorge Tanzania. Ph.D. thesis, Rutgers University-New Brunswick.
Tryson, C. A., & McBrearty, A. (2002). Tephrostratigraphy and the Acheulean Middle Stone Age transition in the Kapthurian Formation. Journal of Human Evolution, 42, 211–235.
White, M. J. (2014). On the significance of Acheulean biface variability in Southern Britain. Proceedings of the Prehistoric Society, 64, 15–44.
Yravedra, J., Diez Martín, F., Egeland, C. P., Maté-González, M. Á., Palomeque-González, J. F., Arriaza, M. C., & Fraile, C. (2017). FLK West (Lower Bed II, Oldupai Gorge, Tanzania): A new early Acheulean site with evidence for human exploitation of fauna. Boreas, 46(4), 816–830.
Schlanger, S. H. (1992). Recognizing persistent places in Anasazi settlement systems. In Space, time and archaeological landscape (pp. 91–112). Springer.
Wynn, T. (2002). Archaeology and cognitive evolution. Behavioral and Brain Sciences, 25(no. 3), 389–402.
Khon, M., & Mithen S. (1999). Bifacses: Products of sexual selection? Antiquity, 73, 518–526.
Wymer, J. (1968). Lower palaeolithic archaeology in Britain.
Bar-Yosef, O. F. E. R. (1975). Early man in the JORDAN VALLEY: The excavations at Ubeidiya. Archaeology, 28(1), 30–37.
Blumenschine, R. J., Masao, F. T., and Stanistreet, I G. (2009). Changes in hominin transport of stone for Oldowan tools across the eastern Olduvai Basin during lowermost Bed II. In The cutting edge: New approaches to the archaeology of human origins (pp. 1–15). Stone Age Institute Press Gosport.
Acknowledgements
We wish to record our gratitude to Prof. Blumenschine and Dr. E. Kessy for reading an early draft of this paper and sharing their comments. Mr. Alexander Kabelinde, a graduate student from the University College of London, visited the team in the field and offered very useful suggestions on improving the data recovery strategies. We are also grateful to the UDSM students who did most of the fieldwork. Any shortcomings should not be attributed to any of them. Rather, the authors bear full responsibility. Aside from these colleagues, we must record our gratitude to the inhabitants of the Mbulu Plateau, who showed great cooperation despite our team walking through their property. The regional authorities of Karatu District issued all the permits with enthusiasm so that no time was wasted. To them, we give our thanks. Finally, we thank the College of Humanities of the University of Dar es Salaam for allowing students to participate in the Mbulu Field School. Without the students’ labor, we would not have achieved so much within a short time. Mention must be made of the Paleontological Scientific Trust (PAST) grant, which funded the initial fieldwork that opened the area of research to the authors.
Author information
Authors and Affiliations
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Masao, F.T., Kadalida, P.E. & Kisena, F.D. A Newly Discovered Acheulean Assemblage in the Mbulu Plateau, Northern Tanzania. Afr Archaeol Rev 39, 347–360 (2022). https://doi.org/10.1007/s10437-022-09477-7
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10437-022-09477-7