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Fig. 1. Distribution of studied archaeological sites (red points), current coastline (black line) and the estimated coastlines at 11,500 Cal BP (green line) and 17,000 Cal BP (blue line). The coastlines are drawn following Prates and collaborators (2013). (For inter- pretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)

Figure 1 Distribution of studied archaeological sites (red points), current coastline (black line) and the estimated coastlines at 11,500 Cal BP (green line) and 17,000 Cal BP (blue line). The coastlines are drawn following Prates and collaborators (2013). (For inter- pretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)

Related Figures (6)

Fig. 2. Estimated age for the first peopling of Patagonia based on Confidence Intervals on Stratigraphic Range method. The upper panel shows the estimations based on an ancien age of 14,000 Cal BP, while the lower panel displays the results obtained for the most accepted date of 13,000 Cal BP (Steele and Politis, 2009). The most probable age was estimate: considering a range of strata values between 10 and 20.
Fig. 2. Estimated age for the first peopling of Patagonia based on Confidence Intervals on Stratigraphic Range method. The upper panel shows the estimations based on an ancien age of 14,000 Cal BP, while the lower panel displays the results obtained for the most accepted date of 13,000 Cal BP (Steele and Politis, 2009). The most probable age was estimate: considering a range of strata values between 10 and 20.
Coalescence ages of the mtDNA variants (haplotypes) with high frequencies and/or mainly restricted to populations from the extreme south of South America. The ages were calculated using two different mutation rates, Endicott and Ho (2008; 1) and Santos et al. (2005; 2). 3.2. Pattern of spatial occupation
Coalescence ages of the mtDNA variants (haplotypes) with high frequencies and/or mainly restricted to populations from the extreme south of South America. The ages were calculated using two different mutation rates, Endicott and Ho (2008; 1) and Santos et al. (2005; 2). 3.2. Pattern of spatial occupation
Estimated interval for the earlier Patagonian peopling based on the approaches of Strauss and Sadler (1989), Marshall (1997) and GRIWM (Bradshaw et al., 2012), using th most conservative and the more controversial radiocarbon dates (Steele and Politis, 2009).
Estimated interval for the earlier Patagonian peopling based on the approaches of Strauss and Sadler (1989), Marshall (1997) and GRIWM (Bradshaw et al., 2012), using th most conservative and the more controversial radiocarbon dates (Steele and Politis, 2009).
Fig. 4. Demographic reconstructions based on calibrated radiocarbon dates of caves, ‘ocksettlers and open air sites. For the last two types of sites, the estimations using ‘orrected data for taphonomic bias with the method of Surovell et al. (2009; $2009) are also shown.
Fig. 4. Demographic reconstructions based on calibrated radiocarbon dates of caves, ‘ocksettlers and open air sites. For the last two types of sites, the estimations using ‘orrected data for taphonomic bias with the method of Surovell et al. (2009; $2009) are also shown.
Fig. 5. BSP reconstruction of the human demographic curve based on modern and ancient mtDNA control region. The analysis was performed using the sequences from de- scendants of aboriginal populations of Patagonia having mtDNA variants (haplotypes) with high frequencies and/or mainly restricted to the extreme south of South America.
Fig. 5. BSP reconstruction of the human demographic curve based on modern and ancient mtDNA control region. The analysis was performed using the sequences from de- scendants of aboriginal populations of Patagonia having mtDNA variants (haplotypes) with high frequencies and/or mainly restricted to the extreme south of South America.
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