Aterian
Upper Palaeolithic | |
Dates | c. 150,000 – c. 20,000 BP[1] |
---|---|
Type site | Bir el Ater |
Major sites | Taforalt, Ifri n'Ammar, Kharga Oasis, Dar es Soltan I & II, Grotte des Contrebandiers, Mugharet el Aliya, Uan Tabu, Adrar Bous, Bir Tarfawi |
Preceded by | Mousterian |
Followed by | Emiran, Ahmarian, Khormusan, Iberomaurusian |
The Aterian is a
The Aterian is primarily distinguished through the presence of tanged or pedunculated tools,[6] and is named after the type site of Bir el Ater, south of Tébessa.[7] Bifacially-worked, leaf-shaped tools are also a common artefact type in Aterian assemblages, and so are racloirs and Levallois flakes and cores. Items of personal adornment (pierced and ochred Nassarius shell beads) are known from at least one Aterian site, with an age of 82,000 years.[8] The Aterian is one of the oldest examples of regional technological diversification, evidencing significant differentiation to older stone tool industries in the area, frequently described as Mousterian. The appropriateness of the term Mousterian is contested in a North African context, however.
Origin
Fleming et al. (2013) stated:
But Scerri (2012) also reckoned that the (Aterian) peoples were ultimately of
Description
The technological character of the Aterian has been debated for almost a century,[6] but has until recently eluded definition. The problems defining the industry have related to its research history and the fact that a number of similarities have been observed between the Aterian and other North African stone tool industries of the same date.[10] Levallois reduction is widespread across the whole of North Africa throughout the Middle Stone Age, and scrapers and denticulates are ubiquitous. Bifacial foliates moreover represent a huge taxonomic category and the form and dimension of such foliates associated with tanged tools is extremely varied.[6] There is also a significant variation of tanged tools themselves, with various forms representing both different tool types (e.g., knives, scrapers, points) and the degree tool resharpening.[11]
More recently, a large-scale study of North African stone tool assemblages, including Aterian assemblages, indicated that the traditional concept of stone tool industries is problematic in the North African Middle Stone Age. Although the term Aterian defines Middle Stone Age assemblages from North Africa with tanged tools, the concept of an Aterian industry obfuscates other similarities between tanged tool assemblages and other non-Aterian North African assemblages of the same date.
Tanged tools persisted in North Africa until around 20,000 years ago, with the youngest sites located in Northwest Africa. By this time, the Aterian lithic industry had long ceased to exist in the rest of North Africa due to the onset of the Ice Age, which in North Africa, resulted in hyperarid conditions. Assemblages with tanged tools, 'the Aterian', therefore have a significant temporal and spatial range. However, the exact geographical distribution of this lithic industry is uncertain. The Aterian's spatial range is thought to have existed in North Africa up to the Nile Valley[13][1] Possible Aterian lithic tools have also been discovered in Middle Paleolithic deposits in Oman and the Thar Desert.[3]
Most
In the
Associated behaviour
The Aterian is associated with early Homo sapiens at a number of sites in Morocco.
Studies of the variation and distribution of the Aterian have also now suggested that associated populations lived in subdivided populations, perhaps living most of their lives in relative isolation and aggregating at particular times to reinforce social ties.[12] Such a subdivided population structure has also been inferred from the pattern of variation observed in early African fossils of Homo sapiens.[22]
Associated faunal studies suggest that the people making the Aterian exploited coastal resources as well as engaging in hunting.[23] As the points are small and lightweight, it is likely that they were not hand-delivered but instead thrown. There is no evidence that a spear thrower was used, but the points have characteristics similar to atlatl dart points. It has so far been difficult to estimate whether Aterian populations further inland were exploiting freshwater resources as well. Studies have suggested that hafting was widespread, perhaps to maintain flexibility in the face of strongly seasonal environment with a pronounced dry season.[6] Scrapers, knives and points all seem to have been hafted, suggesting a wide range of activities were facilitated by technological advances. It is probable that plant resources were also exploited. Although there is no direct evidence from the Aterian yet, plant processing is evidenced in North Africa from as much as 182,000 years ago.[24] In 2012, a 90,000-year-old bone knife was discovered in the Dar es-Soltan I cave, which is basically made of a cattle-sized animal's rib.[25]
Associated language
Due to the archaeological spread of the Aterian culture and unique linguistic spread of the Niger-Congo languages (e.g.,
Locations
The Paleolithic |
---|
↑ Pliocene (before Homo) |
↓ Mesolithic |
North Africa
- Ifri n'Ammar[4] (Morocco)
- Contrebandiers (Morocco)
- Taforalt[26] (Morocco)
- Rhafas (Morocco)
- Dar es Soltan I[27] (Morocco)
- El Mnasra (Morocco)
- Kharga Oasis (Egypt)
- Uan Tabu (Libya)
- Oued el Akarit[28](Tunisia)
- Adrar Bous (Niger)
References
- ^ ISBN 9781848260030.
- ISBN 83-907529-6-4 – via ResearchGate.
- ^ ISBN 978-1119055471.
- ^ PMID 20880568.
- ^ "Stone Tools Suggest Modern Humans Lingered in Arabia - Archaeology Magazine".
- ^ .
- ISBN 978-0-395-13592-1.
- ^ PMID 17548808.
- ^ a b Fleming, Harold C.; et al. (2013). "The Early Dispersions of Homo sapiens sapiens and proto-Human from Africa". Mother Tongue. 18: 151, 154–155, 175.
- PMID 23399349.
- PMID 22216161.
- ^ .
- ISBN 9789231028106.
- ^ OCLC 826685273.
- ^ S2CID 128002774.
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- ISSN 0037-8984.
- ISBN 978-94-007-2928-5.
- PMID 19717433.
- PMID 19307568.
- PMID 21035833.
- PMID 14529653.
- ^ "A 90,000-year-old bone knife hints special tools appeared early in Africa". Science News. 3 October 2018.
- ^ Bouzouggar, Abdeljalil; Barton, R. Nicholas E.; Igreja, Marina De Araujo (2004–2005). "A brief overview of recent research into the Aterian and Upper Palaeolithic of northern and eastern Morocco". ResearchGate.
- .
- )