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Epipaleolithic Sicilian had mtDNA haplogroup HV1

29 Nov
Besides sequencing this individual’s ancient DNA, the study focuses on discerning the earliest stable occupation of the island and the diet of its inhabitants.
Marcellino A. Manino et al., Origin and Diet of the Prehistoric Hunter-Gatherers on the Mediterranean Island of Favignana (Ègadi Islands, Sicily). PLoS ONE 2012. Open access ··> LINK [doi:10.1371/journal.pone.0049802]
The authors argue that this occupation of Sicily could be the oldest stable one and that it happened because of the formation of a land bridge because of low sea levels soon after the Last Glacial Maximum (but actual bathymetries hardly support such land bridge, so soon after the LGM they needed boats again to cross the dangerous Strait of Messina). However some Aurignacian artifacts are known and believed to be of older chronology. 
They also argue that, based on the N/C isotopic ratios, these peoples had a mostly carnivore land-based diet. This leaves me quite perplex because the Nitrogen-15 values are much higher than those of foxes (a mostly carnivore animal) and that is usually considered a signature of feeding off sea mammals. 

Figure 3. Carbon and nitrogen isotope composition of bone collagen from Mesolithic humans and fauna of Grotta d’Oriente.

See also: Magdalenians did eat sea mammals (at my old discontinued blog Leherensuge).

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