Boomplaas Cave
Boomplaas Cave in South Africa
Boomplaas Cave in South Africa
location in South Africa
Boomplaas Cave in South Africa
Boomplaas Cave in South Africa
Boomplaas Cave (South Africa)
LocationCango Valley, Western Cape Province, South Africa
RegionEden District Municipality
Coordinates33°22′14″S 22°9′31″E / 33.37056°S 22.15861°E / -33.37056; 22.15861
TypeCave, Rock shelter
Area225 m2 (2,420 sq ft)
History
MaterialPrecambrian limestone outcrop
PeriodsPleistocene, Holocene
CulturesKhoikhoi
Site notes
Excavation dates1974 to 1979
ArchaeologistsR. O. Moffett, H. J. Deacon

Boomplaas Cave is located in the Cango Valley in the foothills of the Swartberg mountain range, north of Oudtshoorn, Eden District Municipality in the Western Cape Province, South Africa. It has a 5 m (16 ft) deep stratified archaeological sequence of human presence, occupation and hunter-gatherer/herder acculturation that might date back as far as 80,000 years.[1][2][3] The site's documentation contributed to the reconstruction of palaeo-environments in the context of changes in climate within periods of the Late Pleistocene (11,700 - 129,000 years BP) and the Holocene (since 12,000 years BP). The cave has served multiple functions during its occupation, such as a kraal (enclosure) for animals, a place for the storage of oil rich fruits and as a hunting camp. Circular stone hearths and calcified dung remains of domesticated sheep as well as stone adzes and pottery art (painted stones) were excavated indicating that humans lived at the site and kept animals.[4][5][6]

Excavation

The excavation conducted by H.J. Deacon from 1974 to 1979 was part of an archaeological and palaeo-ecological study (including the Klasies River Caves) to provide information on changes in vegetation and fauna, the cultural sequence and the function of the cave in the area. Together the sequences of the Boomplaas Cave and the Klasies River have established a unique record of the last 125,000 years for the region and southern Africa.[7]

Faunal remains are preserved in all layer that include bone accumulated through human occupation and the bones of rodents, accumulated by owls roosting in the cave when humans were absent. Comparative faunal samples were collected from carnivore lairs (hyena and leopard) in the valley and from other owl roosts and a vegetation survey of the surroundings was undertaken. Records provided a base for the interpretation of charcoal and plant remains and to assess the effects of climate fluctuations on vegetation and animal life.[8]

Analysis of the artifacts in the Upper Pleistocene sequence suggest that the boundary between the Middle and Later Stone Age traditions is placed here between 30,000 and 40,000 years BP. and that while the Middle Stone Age populations may have been anatomically modern, their behaviour patterns do not show comparable continuity with the ethnographic present.[9]

Deposits

The stratigraphy of the deposits is very distinct and clearly visible and is documented in terms of sets of broadly contemporary layers (members), individual layers (units) and parts of layers (sub-units). The members recognised in the Boomplaas sequence are described as follows, from the top to the bottom.[10]

Notable artifacts

See also

References

  1. ^ Pargeter, Justin; Loftus, Emma; Mackay, Alex; Mitchell, Peter; Stewart, Brian (2018-04-03). "New ages from Boomplaas Cave, South Africa, provide increased resolution on late/terminal Pleistocene human behavioural variability". Azania: Archaeological Research in Africa. 53 (2): 156–184. doi:10.1080/0067270X.2018.1436740. ISSN 0067-270X.
  2. ^ Deacon, H. J. (1979-02-01). "Excavations at Boomplaas cave ‐ a sequence through the upper Pleistocene and Holocene in South Africa". World Archaeology. 10 (3): 241–257. doi:10.1080/00438243.1979.9979735. ISSN 0043-8243.
  3. ^ Deacon, H. J. (1995). "Two Late Pleistocene-Holocene Archaeological Depositories from the Southern Cape, South Africa". The South African Archaeological Bulletin. 50 (162): 121–131. doi:10.2307/3889061. ISSN 0038-1969.
  4. ^ Mountain, Alan (2003). The First People of the Cape: A Look at Their History and the Impact of Colonialism on the Cape's Indigenous People. New Africa Books. pp. 43–. ISBN 978-0-86486-623-3.
  5. ^ Faith, J. Tyler (2013). "Taphonomic and paleoecological change in the large mammal sequence from Boomplaas Cave, western Cape, South Africa". Journal of Human Evolution. 65 (6): 715–730. doi:10.1016/j.jhevol.2013.09.001. ISSN 0047-2484.
  6. ^ Thackeray, J. Francis (2016). "Comparison of Holocene temperature data (Boomplaas Cave) and oxygen isotope data (Cango Caves)". South African Journal of Science. 112 (5/6). doi:10.17159/sajs.2016/a0156. ISSN 0038-2353.
  7. ^ Deacon, H. J. (2010). "Excavations at Boomplaas cave ‐ a sequence through the upper Pleistocene and Holocene in South Africa". World Archaeology. 10 (3): 241–257. doi:10.1080/00438243.1979.9979735. ISSN 0043-8243.
  8. ^ Klein, Richard G. (n.d.), Palaeoenvironmental Implications of Quaternary Large Mammals in the Fynbos Region (PDF), University of Chicago, retrieved August 10, 2016
  9. ^ Shaw, Ian; Jameson, Robert (15 April 2008). A Dictionary of Archaeology. John Wiley & Sons. pp. 24–. ISBN 978-0-470-75196-1.
  10. ^ Deacon, H.J. (17 July 2001), Guide To Boomplaas and Cango Caves, University of Stellenbosch, retrieved August 10, 2016
  11. ^ Deacon, H. J. (1995). "Two Late Pleistocene-Holocene Archaeological Depositories from the Southern Cape, South Africa". The South African Archaeological Bulletin. 50 (162): 121–131. doi:10.2307/3889061. ISSN 0038-1969. JSTOR 3889061.
  12. ^ Deacon, H. J.; Deacon, Janette (1999). Human Beginnings in South Africa: Uncovering the Secrets of the Stone Age. Rowman Altamira. pp. 122–. ISBN 978-0-7619-9086-4.

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Prehistoric cave sites, rock shelters and cave paintings
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