Open access article in JHE:
Multi-isotope zooarchaeological investigations at Abri du Maras: The paleoecological and paleoenvironmental context of Neanderthal
subsistence strategies in the Rhône Valley during MIS 3.
Abstract
The exploitation of mid- and large-sized herbivores (ungulates) was
central to hominin subsistence across Late Pleistocene Europe.
Reconstructing the paleoecology of prey-taxa is key to better
understanding procurement strategies, decisions and behaviors, and the
isotope analysis of faunal bones and teeth found at archaeological
sites represent a powerful means of accessing information about past
faunal behaviors. These isotope zooarchaeological approaches also have
a near-unique ability to reveal environmental conditions contemporary
to the human activities that produced these remains. Here, we present
the results of a multi-isotope, multitissue study of ungulate remains
from the Middle Paleolithic site of Abri du Maras, southern France,
providing new insights into the living landscapes of the Rhône Valley
during MIS 3 (level 4.2 = 55 +/- 2 to 42 ± 3 ka; level 4.1 = 46 +/- 3
to 40 +/- 3 ka). Isotope data (carbon, nitrogen) reveal the dietary
niches of different ungulate taxa, including the now-extinct giant
deer (Megaloceros). Oxygen isotope data are consistent with a mild
seasonal climate during level 4.2, where horse (Equus), bison (Bison),
and red deer (Cervus elaphus) were exploited year-round. Strontium and
sulfur isotope analyses provide new evidence for behavioral plasticity
in Late Pleistocene European reindeer (Rangifer) between level 4.2 and
level 4.1, indicating a change from the migratory to the sedentary
ecotype. In level 4.1, the strong seasonal nature of reindeer
exploitation, combined with their nonmigratory behavior, is consistent
with a seasonally restricted use of the site by Neanderthals at that
time or the preferential hunting of reindeer when in peak physical
condition during the autumn.
https://www.sciencedirect.com/science/article/pii/S004724842200152X
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