Abstract
Despite the common exploitation of quartzites as raw materials during the African Stone Age, petrographic and geochemical characterization studies have been rarely undertaken. The Naibor Soit outcrop at Oldupai Gorge (Tanzania), considered the main source for quartzite procurement in the area, probably represents the exception to this analytical scarcity. Previous studies have determined variability among quartzites and the existence of singular mineral assemblages and geochemical compositions. In this study, we present the first systematic survey and EDXRF characterization of 86 samples from the two inselbergs that conform Naibor Soit. Samples are classified into nine macroscopic varieties and are mineralogically composed of quartz, muscovite, occasional hematite, rutile, magnetite, anhydrite, and fuchsite. Geochemical analyses, which include previously published data, confirm the existence of inter-/intra-outcrop variability and suggest compositional similarities among some areas of both inselbergs. Our study contributes compositional data and elevated predictive values for future archeological sourcing studies at Oldupai. Our results emphasize the necessity of systematic surveying and sampling to fully understand raw material variability and the factors that may have influenced their selection and exploitation.
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Arroyo A, de la Torre I (2016) Assessing the function of pounding tools in the Early Stone Age: a microscopic approach to the analysis of percussive artefacts from beds I and II, Olduvai Gorge (Tanzania). J Archaeol Sci 74:23–34. https://doi.org/10.1016/j.jas.2016.08.003
Arroyo A, Hirata S, Matsuzawa T, De La Torre I (2016) Nut cracking tools used by captive chimpanzees (Pan troglodytes) and their comparison with Early Stone Age percussive artefacts from Olduvai Gorge. PLoS One 11:e0166788. https://doi.org/10.1371/journal.pone.0166788
Ashley GM, Tactikos JC, Owen RB (2009) Hominin use of springs and wetlands: paleoclimate and archaeological records from Olduvai Gorge. Palaeogeogr Palaeoclimatol Palaeoecol 272:1–16. https://doi.org/10.1016/j.palaeo.2008.10.016
Bello-Alonso P, Rios-Garaizar J, Panera J, Pérez-González A, Rubio-Jara S, Rojas-Mendoza R, Domínguez-Rodrigo M, Baquedano E, Santonja M (in press) A use-wear interpretation of the most common raw materials from the Olduvai Gorge: Naibor Soit quartzite. Quat Int. https://doi.org/10.1016/j.quaint.2019.09.025
Benito-Calvo A, Carvalho S, Arroyo A, Matsuzawa T, de la Torre I (2015) First GIS analysis of modern stone tools used by wild chimpanzees (pan troglodytes verus) in Bossou, Guinea, West Africa. PLoS One 10 https://doi.org/10.1371/journal.pone.0121613
Blumenschine RJ, Masao FT, Tactikos JC, Ebert JI (2008) Effects of distance from stone source on landscape-scale variation in Oldowan artifact assemblages in the Paleo-Olduvai Basin, Tanzania. J Archaeol Sci 35:76–86. https://doi.org/10.1016/j.jas.2007.02.009
Braun D, Plummer T, Ditchfield P, Ferraro J, Maina D, Bishop L, Potts R (2008) Oldowan behavior and raw material transport: perspectives from the Kanjera formation. J Archaeol Sci 35:2329–2345. https://doi.org/10.1016/j.jas.2008.03.004
Byrne F, Proffitt T, Arroyo A, de la Torre I (2016) A comparative analysis of bipolar and freehand experimental knapping products from Olduvai Gorge, Tanzania. Quat Int 424:58–68. https://doi.org/10.1016/j.quaint.2015.08.018
Cahen D (1975) Le site archéologique de la Kamoa (Région du Shaba, République du Zaïre). De L’Age de la Pierre Ancien a L'Age du fer. Sciences Humaines, 84. Musee Royal de L'Afrique Centrale, Tervuren
Cahen D, Snelling N (1966) The geochronology of equatorial Africa. North Holland Publishing Co., Amsterdam
Cahen L, Snelling N, Delhal J, Vail J (1984) The geochronology and evolution of Africa. Clarendon, Oxford
Chavaillon J (1976) Evidence for the technical practices of early pleistocene hominids, Shungura formation, lower Omo Valley, Ethiopia. Earliest man and environments in the Lake Rudolf Basin
Dawson JB (2008) The Gregory rift valley and Neogene-recent volcanoes of northern Tanzania. InGeological Society of London Memoir 33:102
de la Torre I, Benito-Calvo A, Arroyo A, Zupancich A, Proffitt T (2013) Experimental protocols for the study of battered stone anvils from Olduvai Gorge (Tanzania). J Archaeol Sci 40:313–332. https://doi.org/10.1016/j.jas.2012.08.007
Diez-Martín F, Sánchez Yustos P, Uribelarrea D, Baquedano E, Mark DF, Mabulla A, Fraile C, Duque J, Díaz I, Pérez-González A, Yravedra J, Egeland CP, Organista E, Domínguez-Rodrigo M (2015) The origin of the Acheulean: the 1.7 million-year-old site of FLK west, Olduvai Gorge (Tanzania). Nat Sci Rep 5:1–9. https://doi.org/10.1038/srep17839
Diez-Martin F, Yustos PS, Domínguez-Rodrigo M, Mabulla A, Bunn H, Ashley GM, Barba R, Baquedano E (2010) New insights into hominin lithic activities at FLK north bed I, Olduvai Gorge, Tanzania. Quat Res 74:376–387. https://doi.org/10.1016/j.yqres.2010.07.019
Diez Martín F, Sánchez Yustos P, Domínguez-Rodrigo M, Prendergast ME (2011) An experimental study of bipolar and freehand knapping of Naibor Soit quartz from Olduvai Gorge (Tanzania). Am Antiq 112:690–708. https://doi.org/10.7183/0002-7316.76.4.690
Diez-Martín F, Sánchez P, Domínguez-Rodrigo M, Mabulla A, Barba R (2009) Were Olduvai Hominins making butchering tools or battering tools? Analysis of a recently excavated lithic assemblage from BK (bed II, Olduvai Gorge, Tanzania). J Anthropol Archaeol 28:274–289. https://doi.org/10.1016/j.jaa.2009.03.001
Egeland CP, Fadem CM, Byerly RM, Henderson C, Fitzgerald C, Mabulla AZ, Baquedano E, Gidna A (2019) Geochemical and physical characterization of lithic raw materials in the Olduvai Basin. Quat Int. https://doi.org/10.1016/j.quaint.2019.09.036
Favreau J (2019) Lithic raw material characterisation at Olduvai Gorge, Tanzania Open Science Framwerok PrePrints: 207. https://doi.org/10.31219/osf.io/ap8sh
Favreau J, Soto M, Nair R, P.M. B, Clarke S, De Buhr CL, Durkin P, Hubbard SM, Inwood J, Itambu M, Larter F, Lee P, Marr RA, Mwambwiga A, Patalano R, Tucker L, Mercader J (2019) Petrographic Characterization of raw material sources at Oldupai Gorge, Tanzania Open Science Framework PrePrints:1–44. https://doi.org/10.31219/osf.io/s2vgr
Foster A, Ebinger C, Mbede E, Rex D (1997) Tectonic development of the northern Taiizaiiian sector of the East African Rift System J Geol Soc 154:689–700. https://doi.org/10.1144/gsjgs.154.4.0689
Gurtov AN, Eren MI (2014) Lower Paleolithic bipolar reduction and hominin selection of quartz at Olduvai Gorge, Tanzania: what’s the connection? Quat Int 322:285–291. https://doi.org/10.1016/j.quaint.2013.08.010
Hay R (1976) Geology of Olduvai Gorge. University of California Press, Los Angeles
Howell FC, Haesaerts P, de Heinzelin J (1987) Depositional environments, archeological occurrences and hominids from members E and F of the Shungura formation (Omo basin, Ethiopia). J Hum Evol 16:665–700. https://doi.org/10.1016/0047-2484(87)90019-4
Jones PR (1980) Experimental butchery with modern stone tools and its relevance for Palaeolithic archaeology. World Archaeol 12:153–165. https://doi.org/10.1080/00438243.1980.9979789
Jones PR (1994) Results of experimental work in relation to the stone industries of Olduvai Gorge. In Olduvai Gorge 5:1968–1971
Kuman K, Field A (2009) The Oldowan industry from Sterkfontein caves, South Africa. In the cutting edge: new approaches to the archaeology of human origins. Stone age institute press, pp 151-170
Kyara O (1999) Lithic raw materials and their implications on assemblage variation and hominid behavior during bed II, Olduvai Gorge PhD diss, Rutgers University: pp.462
Leakey L, Evernden J, Curtis G (1961) Age of bed I, Olduvai Gorge, Tanganyika. Nature 191:478
Leakey M, Roe D (1994) Olduvai Gorge: volume 5, excavations in beds III, IV and the Masek beds vol 5. Cambridge University Press
Leakey MD (1971) Olduvai Gorge, excavations in beds I and II, 1960–1963, vol 3. Cambridge Univ. Press, Cambridge
McHenry LJ, de la Torre I (2018) Hominin raw material procurement in the Oldowan-Acheulean transition at Olduvai Gorge. J Hum Evol 120:378–401. https://doi.org/10.1016/j.jhevol.2017.11.010
Merrick H, Merrick J (1976) Archeological occurrences of Earlier Pleistocene Age, from Shungura formation. In: Coppens Y, Howell FC, Isaac GL (eds) Leakey RE (eds) earliest man and environments in the Lake Ruldolf Basin: stratigraphy. Paleoecology and Evolution. Chicago University Press, Chicago, pp 574–584
Mora R, de la Torre I (2005) Percussion tools in Olduvai beds I and II (Tanzania): implications for early human activities. J Anthropol Archaeol 24:179–192. https://doi.org/10.1016/j.jaa.2004.12.001
Perlès C (1991) Économie des matières premières et économie du débitage: deux conceptions opposées 25 ans d’études technologiques en préhistoire: Bilan et perspectives:35–46
Peters CR, Blumenschine RJ (1995) Landscape perspectives on possible land use patterns for Early Pleistocene hominids in the Olduvai Basin. J Hum Evol 29:321–362. https://doi.org/10.1006/jhev.1995.1062
Prieto A, Yusta I, Arrizabalaga A (2019) Defining and characterizing archaeological quartzite: sedimentary and metamorphic processes in the lithic assemblages of El Habario and El Arteu (Cantabrian Mountains, Northern Spain). Archaeometry 61:14–30. https://doi.org/10.1111/arcm.1239
Proffitt T, de la Torre I (2014) The effect of raw material on inter-analyst variation and analyst accuracy for lithic analysis: a case study from Olduvai Gorge. J Archaeol Sci 45:270–283. https://doi.org/10.1016/j.jas.2014.02.028
Rubio-Jara S, Panera J, Santonja M, Pérez-González A, Yravedra J, Domínguez-Rodrigo M, Bello P, Rojas R, Mabulla A, Baquedano E (2017) Site function and lithic technology in the Acheulean technocomplex: a case study from Thiongo Korongo (TK). Bed II, Olduvai Gorge, Tanzania Boreas 46:894–917. https://doi.org/10.1111/bor.12275
Sahnouni M, Schick K, Toth N (1997) An experimental investigation into the nature of faceted limestone “spheroids” in the early Palaeolithic. J Archaeol Sci 24:701–713. https://doi.org/10.1006/jasc.1996.0152
Sánchez-Yustos P, Diez-Martín F, Díaz IM, Duque J, Fraile C, Domínguez-Rodrigo M (2015) Production and use of percussive stone tools in the Early Stone Age: experimental approach to the lithic record of Olduvai Gorge, Tanzania. J Archaeol Sci Rep 2:367–383. https://doi.org/10.1016/j.jasrep.2015.03.005
Santonja M, Panera J, Rubio-Jara S, Perez-Gonzalez A, Uribelarrea D, Dominguez Rodrigo M, Mabulla A, Bunn H, Baquedano E (2014) Technological strategies and the economy of raw materials in the TK (Thiongo Korongo) lower occupation, bed II, Olduvai Gorge, Tanzania. Quat Int 322-323:181–208. https://doi.org/10.1016/j.quaint.2013.10.069
Schick KD (1987) Modeling the formation of Early Stone Age artifact concentrations. J Hum Evol 16:789–807. https://doi.org/10.1016/0047-2484(87)90024-8
Scoon RN (2018) The Gregory Rift. Geology of National Parks of Central/Southern Kenya and Northern Tanzania. Springer, In, pp 39–57. https://doi.org/10.1007/978-3-319-73785-0
Sheppard PJ, Kleindienst MR (1996) Technological change in the Earlier and Middle Stone Age of Kalambo falls (Zambia). Afr Archaeol Rev 13:171–196. https://doi.org/10.1007/BF01963510
Soto M, Favreau J, Campeau K, Carter T, Abtosway M, Bushozi P, Clarke S, Durkin PR, Hubbard SM, Inwood J, Itambu M, Koromo S, Larter F, Lee P, Mwambwiga A, Nair R, Oleislau L, Patalano R, Tucker L, Mercader J (2020) Fingerprinting of Quartzitic outcrops at Oldupai Gorge, Tanzania. J Archaeol Sci Rep 29:102010. https://doi.org/10.1016/j.jasrep.2019.102010
Tactikos JC (2005) A landscape perspective on the Oldowan from Olduvai Gorge, Tanzania. Rutgers, the State University of new Jersey
ten Bruggencate RE, Fayek M, Kevin B, Brooke Milne S, Hamilton S (2013) A combined visual-geochemical approach to establishing provenance for pegmatite quartz artifacts. J Archaeol Sci 40(6):2706–2712. https://doi.org/10.1016/j.jas.2013.02.008
Toth N (1985) The Oldowan reassessed: a close look at early stone artifacts. J Archaeol Sci 12:101–120. https://doi.org/10.1016/0305-4403(85)90056-1
Acknowledgements
The Tanzania Commission for Science and Technology authorized this work under permit no. 2018-112-NA-2018-36. The Tanzanian Ministry of Natural Resources and Tourism, through its Antiquities Division, granted us permission to carry out this work (14/2017/2018), and the authorities at the Ngorongoro Conservation Area allowed us to enter the protected area (BE.504/620/01/53). The export license for the Materials presented in this study were obtained from the Antiquities Division (EA.150/297/01: 5/2018) and the Tanzanian Executive Secretary from the Mining Commission (00001258). The McMaster Archeological XRF Lab (directed by TC) was funded by the Canada Foundation for Innovation. The SDS project acknowledges the essential contributions by the Maasai communities at Oldupai Gorge concerning the knowledge presented herein, and all the comments and suggestions by the reviewers and editor which improved our study.
Funding
This work was supported by the Canadian Social Sciences and Humanities Research Council, Partnership Grant Program no. 895-2016-1017.
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Soto, M., Favreau, J., Campeau, K. et al. Systematic sampling of quartzites in sourcing analysis: intra-outcrop variability at Naibor Soit, Tanzania (part I). Archaeol Anthropol Sci 12, 100 (2020). https://doi.org/10.1007/s12520-020-01054-w
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DOI: https://doi.org/10.1007/s12520-020-01054-w