Journal
SCIENTIFIC REPORTS
Volume 11, Issue 1, Pages -Publisher
NATURE PORTFOLIO
DOI: 10.1038/s41598-021-94695-3
Keywords
-
Categories
Funding
- Prehistoire de Casablanca joint program
- Institut National des Sciences de l'Archeologie et du Patrimoine (INSAP) of the Ministere de la Culture, de la Jeunesse et des Sports/Departement de la Culture of the Kingdom of Morocco [ANR-11-LABX-0032-01]
- Department of Human Evolution of the Max Planck Institute for Evolutionary Anthropology in Leipzig (Germany)
- Region Aquitaine through the Origines projects
- Ministero dell'Istruzione, dell'Universita e della Ricerca of Italy [1978-1989]
Ask authors/readers for more resources
The emergence of the Acheulean tools marked a significant technological advancement in human evolution, dating back to at least approximately 1.3 million years ago in North Africa. Despite the lack of well-dated sites in reliable contexts, recent research has provided a more robust chronostratigraphic framework for the early North African Acheulean culture.
The onset of the Acheulean, marked by the emergence of large cutting tools (LCTs), is considered a major technological advance in the Early Stone Age and a key turning point in human evolution. The Acheulean originated in East Africa at similar to 1.8-1.6 Ma and is reported in South Africa between similar to 1.6 and >1.0 Ma. The timing of its appearance and development in North Africa have been poorly known due to the near-absence of well-dated sites in reliable contexts. The similar to 1 Ma stone artefacts of Tighennif (Algeria) and Thomas Quarry I-Unit L (ThI-L) at Casablanca (Morocco) are thus far regarded as documenting the oldest Acheulean in North Africa but whatever the precision of their stratigraphical position, both deserve a better chronology. Here we provide a chronology for ThI-L, based on new magnetostratigraphic and geochemical data. Added to the existing lithostratigraphy of the Casablanca sequence, these results provide the first robust chronostratigraphic framework for the early North African Acheulean and firmly establish its emergence in this part of the continent back at least to similar to 1.3 Ma.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available