2015/02/27 by Oliver Smith, Garry Momber, Richard Bates +5 · 5 citations
Biochemistry, Genetics and Molecular Biology · Earth and Planetary Sciences · #Archaeological Research and Protection #Archaeology #Archaeology and ancient environmental studies #Geography #Geology #Oceanography #Paleontology #Sedimentary rock #Yersinia bacterium, plague, ectoparasites research
paper · doi:10.1126/science.1261278
openalex publication_date 2015/02/27 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/23
The Mesolithic-to-Neolithic transition marked the time when a hunter-gatherer economy gave way to agriculture, coinciding with rising sea levels. Bouldnor Cliff, is a submarine archaeological site off the Isle of Wight in the United Kingdom that has a well-preserved Mesolithic paleosol dated to 8000 years before the present. We analyzed a core obtained from sealed sediments, combining evidence from microgeomorphology and microfossils with sedimentary ancient DNA (sedaDNA) analyses to reconstruct floral and faunal changes during the occupation of this site, before it was submerged. In agreement with palynological analyses, the sedaDNA sequences suggest a mixed habitat of oak forest and herbaceous plants. However, they also provide evidence of wheat 2000 years earlier than mainland Britain and 400 years earlier than proximate European sites. These results suggest that sophisticated social networks linked the Neolithic front in southern Europe to the Mesolithic peoples of northern Europe.