![]() This reinforces the idea that subtle functional parameters must be taken into account in our current assessment of the Developed Oldowan/Acheulean interface. The technological behaviours observed in SHKE, in the frameworkof the SHK complex, confirm that the complex web of inter-assemblage variability during Bed II times operated also in very close fractions of the same palaeo-landscape. The main technological trait of the lithic assemblage from this level is the preservation of a qualitatively significant sample of large flakes and LCTs. ![]() The high percentage of small lithic remains and bones, large number of fresh archaeological materials, and the identification of several refit sets support the integrity of the anthropogenic accumulation documented in Level B2. The archaeological sequence at SHK Extension, consisting of three archaeo-units, preserves a high-density patch of lithics and fossil bones (Level B2), on an overbank setting, isochronous with the SHK Main site. On the basis of the archaeo-stratigraphical analysis performed, mainly geared towards defining high-resolution chrono-stratigraphical frameworks within the deposit, we report the results of a technological study of the lithic collection sorted by archaeo-units, an assessment of the integrity of the main accumulation and an exhaustive lithic refitting programme. The paper describes the stratigraphy of the site and its correlation with our excavation in SHK Main Site, showing that overbank archaeological accumulations in both areas are synchronous and form part of the same fluvial palaeo-landscape. In this paper, we present the results of new archaeological and geological research carried out in SHK Extension, a new site excavatedwithin the SHK fluvial complex (Bed II, Olduvai Gorge). RELATED ARTICLES.SHK Extension: a new archaeological window in the SHK fluvial landscape of Middle Bed II (Olduvai Gorge, Tanzania). Also whilst here, take the chance to walk up to the Engero Sero Waterfalls.ĭry season, July/October, is the best time. Viewing of Ol Doinyo Lengai – standing tall in amongst rolling hills and flat plains with ash-grey colour and smoking top tell again that this is still very much active where by the more exploratory tourists might like to try and climb Ol Doinyo Lengai. WHAT TO DOĪctivities in the Lake Natron are mainly on walks around the shores of the great soda lake itself, in which algae and zooplankton thrive. Other attraction in the area are: the Mountain of God Ol Doinyo Lengai, the combination of broad open plains, sheer rift escarpments, enormous freestanding volcanoes and the vast multi-coloured soda lake itself is a home to a fascinating eco-system which thrives in this harsh environment is absolutely breathtaking. The areas around Lake Natron contain some of the most amazing scenery in Africa also a home to some wildlife, you might see the occasional giraffe or zebra warthogs and many more. ![]() ![]() ![]() Extraordinary exceptions to this are the various types of microscopic diatom algae which thrive in this harsh environment, which in turn provide sustenance for several hundred thousand lesser flamingos, for whom this is the most important breeding site worldwide. With Africa’s highest active volcanic mountain Ol Doinyo Lengai the “Mountain of God in the Maasai language” to the South, Lake Natron, serves as is a sanctuary and the only regular breeding spot in East Africa for the 2.5 million Lesser Flamingoes. Not draining out to any river or sea other than evaporation, the lake alkalinity comes from the sodium carbonate and other minerals that flow into the lake from the surrounding volcanic rock hills and lava flows. With the PH as high as 10.5, Lake Natron is one of two alkaline lakes in the area of East Africa the other is Lake Bahi and is probably the world's most caustic body of water and perhaps the most dramatic of all the rift valley lakes. This stunning area sits just north east of the Ngorongoro Crater and forms part of Africa's immense Great Rift Valley rests at the altitude of 600m above sea level. ![]()
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