Qesem Cave

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Qesem Cave
מערת קסם
מערת קסם 2.jpg
Cave is located in Israel
Cave
Cave
Location 12 km east of Tel Aviv
History
Periods Lower Paleolithic

Qesem Cave is a Lower Paleolithic archeological site 12 km east of Tel Aviv in Israel. Early humans were occupying the site by 382,000 until c. 200,000 years ago.

The cave attracted considerable attention in December 2010 when reports suggested Israeli and Spanish archaeologists had found the earliest evidence yet of modern humans. Science bloggers pointed out that the media coverage had inaccurately reflected the scientific report.[1] Science blogger Carl Zimmer wrote: "Nowhere in this conclusion do the authors say that these teeth belong to Homo sapiens. Nowhere do they say they have just doubled the age of our species. Nowhere do they say that our species evolved in the Near East, not in Africa."[2]

Selective large-game hunting was regularly done followed by butchery of desired carcass parts for transport back to a residence for food sharing and cooking.

Description[edit]

Qesem cave excavations, 2012

The cave exists in Turonian limestone in the western mountain ridge of Israel between the Samaria Hills and the Israeli coastal plain,[3][4] it is 90m above sea level.

Deposits at the site are 7.5 m (25 ft) deep, and are divided into two layers: the upper is about 4.5 m (15 ft) thick, and the lower 3 m (10 ft). The upper forms a step on the lower one, the deposits contain stone tools and animal remains from the Acheulo-Yabrudian complex. This a period that follows after the Acheulian but before the Mousterian. No traces of Mousterian occupation have been found.[3][4]

The cave was found in October 2000 when road construction destroyed its ceiling, this led to two rescue excavations in 2001. At present the site is protected, covered and fenced and subject to on-going excavations.[5]

Dating[edit]

Qesem Cave was occupied from about 420-220 ka,[6] although there is some uncertainty regarding the end date.[7] All archaeological finds at Qesem Cave have been assigned to the Acheulo-Yabrudian Cultural Complex (AYCC) of the late Lower Paleolithic.[8][9] In 2003, 230Th/234U dating on speleothems established the beginning of the occupation as "well before about 382,000 years ago."[3] Further research in 2010, 2013, and 2016, involved thermoluminescence dating (TL) on burnt flints and ESR/U-series (Electron spin resonance dating) on speleothems and herbivorous teeth.[10] [11] [7] As a result, the date for the start of the occupation has been revised to 420 ka.[12][13][14] The date for the end of the occupation has been problematic, with an early estimate of "before 152,000,"[3] subsequently revised to "between 220 and 194 ka" but rounded to "ca. 200 ka";[10] more recently "closer to 220 ka than to 194 ka"[7] and thus rounded to "220 ka." [6]

Artifacts[edit]

Qesem Cave stone tools are made of flint, they are mainly blades end scrapers, burins, and naturally backed knives. There are also flakes and hammerstones, some of the horizons contain many blades and related blade-tools but they are absent in others. However thick side-scrapers are found throughout them. Acheulian type hand-axes are found at the top and at the bottom of the archeological sequence. All stages of stone tool manufacture have been found. Many of the cores have sufficient of the surface cortex to allow reconstruction of the original stone’s shape.[4]

Using the concentration of cosmic ray created Beryllium-10 it has been argued that the flint used at Qesem Cave was surface-collected or only dug from shallow quarries, this is in contrast to flint of the same period from Tabun Cave nearby that originated two or more metres below the surface, probably after being mined.[15]

Fire[edit]

The Qesem Cave contains one of the earliest examples of regular use of fire in the Middle Pleistocene. Large quantities of burnt bone, defined by a combination of microscopic and macroscopic criteria, and moderately heated soil lumps suggest butchering and prey-defleshing occurred near fireplaces.

10-36% of identified bone specimens show signs of burning and on unidentified bone ones it could be up to 84%. Such heat reached 500 degrees C.[16]

A 300,000-year-old hearth was unearthed in a central part of the cave. Layers of ash was discovered in the pit, and burnt animal bones and flint tools used for carving meat were found near the hearth, suggesting it was used repeatedly and was a focal point for the people living there.[17]

Hunted prey[edit]

Bones from 4,740 prey animals have been identified, these are mostly large mammals such as fallow deer (73–76% of identified specimens), aurochs, horse, wild pig, wild goat, roe deer, wild ass and red deer. Tortoise and a rare rhinoceros remains have also been found but no gazelle bones.[18]

These animal bones show marks of butchery, marrow extraction and burning from fire. Analysis of the orientation and anatomical placements of the cut marks suggest meat and connective tissue were cut off in a planned manner from the bone.[18]

Deer remains are limited to limb bones and head parts without remains of vertebrae, ribs, pelvis, or feet suggesting that butchery was selective in regard to the body parts that had been carried to the cave following initial butchery of the animal carcasses elsewhere.[18]

Moreover, the presence of fetal bones and the absence of deer antlers implies that much of the hunting took place in late winter through early summer, at that time the need for additional fat in the diet would have made those animals particularly important prey. The excavators described this as “prime-age-focused harvesting, a uniquely human predator–prey relationship”.[18]

Quotations[edit]

Importance

The rich Acheulo-Yabrudian deposits at Qesem Cave offer a rare opportunity to study human adaptation and evolution in the Pleistocene, because the dates indicate that human activity occurred mostly before 382 kyr, and because the site is located within the ‘out-of-Africa’ corridor, the information obtained by a study of Qesem Cave is likely to contribute substantially to our understanding of the origins and dispersal of modern humans.
Ran Barkai Co-Director of Excavation and colleagues of the Qesem Cave Project in Nature[3]

Who lived there?

The Levantine Acheulian assemblages predating the Acheulo-Yabrudian were probably made by Homo erectus (sensu lato), whereas Mousterian industries postdating the Acheulo-Yabrudian were made by both anatomically modern humans and Homo neanderthalensis, it would be interesting to learn who was the maker of the unique Acheulo-Yabrudian assemblages. If human remains are recovered, Qesem might hold a key to the understanding of evolution and dispersal of modern humans.


Ran Barkai Co-Director of Excavation and colleagues of the Qesem Cave Project Nature[3]
Evidence of human food sharing

These hominins hunted cooperatively, and consumption of the highest quality parts of large prey was delayed until the food could be moved to the cave and processed with the aid of blade cutting tools and fire. Delayed consumption of high-quality body parts implies that the meat was shared with other members of the group. ... Although not the earliest record of fire as technology in the Levant, Qesem Cave preserves contextual information about cooking and marrow extraction during the late Lower Paleolithic.
Mary Stiner and colleagues of the Qesem Cave Project in Proceedings of the National Academy of Sciences[18]

See also[edit]

References[edit]

  1. ^ Watzman, Haim (31 December 2010). "Human remains spark spat". Nature. doi:10.1038/news.2010.700. Retrieved 16 November 2013. 
  2. ^ Zimmer, Carl (December 29, 2010). "Oldest Homo sapiens fossil? Journalistic vaporware". Retrieved 16 November 2013. 
  3. ^ a b c d e f Barkai R, Gopher A, Lauritzen SE, Frumkin A (June 2003). "Uranium series dates from Qesem Cave, Israel, and the end of the Lower Palaeolithic" (PDF). Nature. 423 (6943): 977–9. doi:10.1038/nature01718. PMID 12827199. 
  4. ^ a b c Gopher A, Barkai R, Shimelmitz R, Khalaily M, Lemorini C, Heshkovitz I, et al., (2005). Qesem Cave: An Amudian Site in Central Israel. Journal of The Israel Prehistoric Society, 35:69-92
  5. ^ Qesem Cave Project Excavations
  6. ^ a b Fornai, Cinzia; Benazzi, Stefano; Gopher, Avi; Barkai, Ran; Sarig, Rachel; Bookstein, Fred L.; Hershkovitz, Israel; Weber, Gerhard W. (2016). "The Qesem Cave hominin material (part 2): A morphometric analysis of dm2-QC2 deciduous lower second molar" (PDF). Quaternary International. 398: 175–189. doi:10.1016/j.quaint.2015.11.102. ISSN 1040-6182. The Qesem Cave...site...has yielded...teeth associated to the...(AYCC) and dated to about 420-220 ka. 
  7. ^ a b c Falguères, C.; Richard, M.; Tombret, O.; Shao, Q.; Bahain, J.J.; Gopher, A.; Barkai, R. (2016). "New ESR/U-series dates in Yabrudian and Amudian layers at Qesem Cave, Israel" (PDF). Quaternary International. 398: 6–12. doi:10.1016/j.quaint.2015.02.006. ISSN 1040-6182. 420-200 ka...closer to 220 ka. 
  8. ^ Hershkovitz, Israel; Weber, Gerhard W.; Fornai, Cinzia; Gopher, Avi; Barkai, Ran; Slon, Viviane; Quam, Rolf; Gabet, Yankel; Sarig, Rachel (2016). "New Middle Pleistocene dental remains from Qesem Cave (Israel)" (PDF). Quaternary International. 398: 148–158. doi:10.1016/j.quaint.2015.08.059. ISSN 1040-6182. All archaeological finds at Qesem Cave have been assigned to the Acheulo-Yabrusian Cultural Complex (AYCC) of the late Lower Paleolithic. 
  9. ^ Assaf, Ella; Barkai, Ran; Gopher, Avi (2016). "Knowledge transmission and apprentice flint-knappers in the Acheulo-Yabrudian: A case study from Qesem Cave, Israel" (PDF). Quaternary International. 398: 70–85. doi:10.1016/j.quaint.2015.02.028. ISSN 1040-6182. The site of Qesem Cave...consists of AYCC layers only. 
  10. ^ a b Gopher, A.; Ayalon, A.; Bar-Matthews, M.; Barkai, R.; Frumkin, A.; Karkanas, P.; Shahack-Gross, R. (2010). "The chronology of the late Lower Paleolithic in the Levant based on U–Th ages of speleothems from Qesem Cave, Israel" (PDF). Quaternary Geochronology. 5 (6): 644–656. doi:10.1016/j.quageo.2010.03.003. ISSN 1871-1014. 
  11. ^ Mercier, Norbert; Valladas, Hélène; Falguères, Christophe; Shao, Qingfeng; Gopher, Avi; Barkai, Ran; Bahain, Jean-Jacques; Vialettes, Laurence; Joron, Jean-Louis; Reyss, Jean-Louis (2013). "New datings of Amudian layers at Qesem Cave (Israel): results of TL applied to burnt flints and ESR/U-series to teeth" (PDF). Journal of Archaeological Science. 40 (7): 3011–3020. doi:10.1016/j.jas.2013.03.002. ISSN 0305-4403. 
  12. ^ Parush, Yoni; Gopher, Avi; Barkai, Ran (2016). "Amudian versus Yabrudian under the rock shelf: A study of two lithic assemblages from Qesem Cave, Israel" (PDF). Quaternary International. 398: 13–36. doi:10.1016/j.quaint.2015.01.050. ISSN 1040-6182. 
  13. ^ Barkai, Ran; Rosell, Jordi; Blasco, Ruth; Gopher, Avi (2017). "Fire for a Reason: Barbecue at Middle Pleistocene Qesem Cave, Israel". Current Anthropology. 58 (S16): S314–S328. doi:10.1086/691211. ISSN 0011-3204. 
  14. ^ Weber, Gerhard W.; Fornai, Cinzia; Gopher, Avi; Barkai, Ran; Sarig, Rachel; Hershkovitz, Israel (2016). "The Qesem Cave hominin material (part 1): A morphometric analysis of the mandibular premolars and molar" (PDF). Quaternary International. 398: 159–174. doi:10.1016/j.quaint.2015.10.027. ISSN 1040-6182. 
  15. ^ Verri G, Barkai R, Bordeanu C, et al. (May 2004). "Flint mining in prehistory recorded by in situ-produced cosmogenic 10Be". Proc. Natl. Acad. Sci. U.S.A. 101 (21): 7880–4. doi:10.1073/pnas.0402302101. PMC 419525Freely accessible. PMID 15148365. 
  16. ^ Karkanas P, Shahack-Gross R, Ayalon A, et al. (August 2007). "Evidence for habitual use of fire at the end of the Lower Paleolithic: site-formation processes at Qesem Cave, Israel" (PDF). J. Hum. Evol. 53 (2): 197–212. doi:10.1016/j.jhevol.2007.04.002. PMID 17572475. 
  17. ^ Gannon, Megan. "Ancient Hearth Found In Israel Dates Back 300,000 Years, Scientists Say". Huffington Post. Retrieved 28 January 2014. 
  18. ^ a b c d e Stiner MC, Barkai R, Gopher A (July 2009). "Cooperative hunting and meat sharing 400–200 kya at Qesem Cave, Israel". Proc. Natl. Acad. Sci. U.S.A. 106 (32): 13207–12. doi:10.1073/pnas.0900564106. PMC 2726383Freely accessible. PMID 19666542. 

Coordinates: 32°07′N 34°59′E / 32.11°N 34.98°E / 32.11; 34.98

External links[edit]