Volume 27, Issue 20, Pages 3149-3156.e11 (October 2017) Genetic Discontinuity between the Maritime Archaic and Beothuk Populations in Newfoundland, Canada  Ana T. Duggan, Alison J.T. Harris, Stephanie Marciniak, Ingeborg Marshall, Melanie Kuch, Andrew Kitchen, Gabriel Renaud, John Southon, Ben Fuller, Janet Young, Stuart Fiedel, G. Brian Golding, Vaughan Grimes, Hendrik Poinar  Current Biology  Volume 27, Issue 20, Pages 3149-3156.e11 (October 2017) DOI: 10.1016/j.cub.2017.08.053 Copyright © 2017 Terms and Conditions

Figure 1 Schematic of the Settlement History of Newfoundland Encompassing Occupations by at Least Three Distinct Cultural Groups: MA, Dorset Palaeoeskimo, and Beothuk See also Figure S2 and Tables S2–S4. Current Biology 2017 27, 3149-3156.e11DOI: (10.1016/j.cub.2017.08.053) Copyright © 2017 Terms and Conditions

Figure 2 The δ13C and δ15N Stable-Isotope Values MA (n = 29), Dorset Palaeoeskimo (n = 2), and precontact and historic Beothuk (n = 18) individual δ13C and δ15N values indicate that marine and mixed marine-terrestrial diets were dominant. Some regional variation is apparent in the MA values between Newfoundland and mainland Labrador. Beothuk values separate between early historic and terminal Beothuk period individuals. The isotopic values of prey groups reflect those measured in archaeological fauna from Newfoundland. The figure includes published data from Jelsma [10] and Kuch et al. [11] (see Table S1 for details). Analytical error: δ13C = 0.1‰; δ15N = 0.2‰. See also Figure S3 and Figure S4. Current Biology 2017 27, 3149-3156.e11DOI: (10.1016/j.cub.2017.08.053) Copyright © 2017 Terms and Conditions

Figure 3 Geographic Origin and Phylogenetic Relationship of Ancient Indigenous Americans Left: publicly available mitochondrial genomes (gray circles). Center: geographic location and population affinity of 74 independent mitochondrial genomes generated as part of this study. Right: partial MCC tree of 153 ancient mitochondrial genomes from the Americas; MA samples are indicated in blue, Beothuk in red, and Dorset Palaeoeskimo in green. The yellow bar highlights the approximate coalescence range for MA and Beothuk lineages from haplogroups A, C, and D. Nodes with posterior probabilities of ≥0.9 are denoted with black stars. See also Figure S1 and Table S3. Current Biology 2017 27, 3149-3156.e11DOI: (10.1016/j.cub.2017.08.053) Copyright © 2017 Terms and Conditions