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Table 3 TMRCAs estimated by BEAST for selected groups of samples.

From: Escape to Alcatraz: evolutionary history of slender salamanders (Batrachoseps) on the islands of San Francisco Bay

Population Median (Kya) 95% confidence interval (Kya)
East Marin 1,949 777–3,937
   ISL1 68.98 2.05–253
   ISL2 364 137–750
China Camp 424 151–786
Red Rock 100 14.85–355
Angel 564 255–1,117
Tiburon 479 156–1,040
Presidio 522 209–1,051
M. Headlands 485 173–1,002
Yerba Buena 6,072 3,137–11,419
   Southern_N 95.51 18.2–271
   Southern_S 132 33.03–322
Brooks 499 179–1,086
   ISL 195 40.28–456
Albany Hill 499 165–1,072
  1. Kya = thousands of years ago. ISL, ISL1, ISL2 refer to groups of haplotypes exclusively found on islands (see text for details). Southern_N and Southern_S refer to haplotypes from these clades found in sympatry on Yerba Buena Island.