Title: Investigation of Diachronic Dietary Patterns on the Islands of Ibiza and Formentera, Spain: Evidence from Carbon and Nitrogen Stable Isotope Ratio Analysis
Authors: Fuller, Benjamin ×
Marquez-Grant, Nicholas
Richards, Michael P #
Issue Date: Dec-2010
Publisher: Wiley-Liss, Inc.
Series Title: American Journal of Physical Anthropology vol:143 issue:4 pages:512-522
Abstract: To examine how dietary patterns may have changed in the western Mediterranean through time, stable carbon and nitrogen isotope ratios were measured on extracted bone collagen from fauna (n = 5 75) and humans (n = 135) spanning four distinct chronological periods: Chalcolithic (c.2100-1600 BC), Punic (6th-2nd/1st century BC), Late Antiquity-Early Byzantine (4th-7th century AD), and Islamic (c. 10th-13th century AD) on the islands of Ibiza and Formentera, Spain. The Chalcolithic, Punic, and Late Antiquity-Byzantine societies all showed evidence of a predominately C-3 terrestrial-based diet with a possible input of a small amount of marine and/or C-4 dietary resources. In contrast, the Islamic population on Ibiza had a subsistence strategy that was reliant on a significant amount of C-4 plants and/or animals fed a C-4 diet, likely millet. These results indicate a fairly constant C-3 terrestrial-based diet on the islands of Ibiza and Formentera through time, with a shift to C-4 dietary resources during the Islamic Period. Further research is needed from other Islamic populations in and around the Mediterranean to better understand this unique dietary adaptation. Am J Phys Anthropol 143:512-522, 2010. (C) 2010 Wiley-Liss, Inc.
ISSN: 0002-9483
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Ecology, Evolution and Biodiversity Conservation Section
Laboratory for Animal Biodiversity and Systematics (-)
× corresponding author
# (joint) last author

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