Table 4 Dates in Mya, standard deviations, and 95% intervals (in parenthesis) obtained with parametric bootstrap using the original topology (Single topology) or new tree calculations (Several topologies) for each simulation of the mtDNA cytochrome b of Caprinae. The calibration is based on the isolation of Myotragus in the Balearic Islands at 5.35 million years ago.

Capra

1.5 ± 0.2 (1.2 – 1.9)

1.5 ± 0.2 (1.1 – 1.9)

Capra ibex/C. pyrenaica

0.6 ± 0.1 (0.4 – 0.9)

0.6 ± 0.1 (0.3 – 0.8)

Rupicapra pyrenaica/R. rupicapra

1.6 ± 0.3 (1.1 – 2.1)

1.5 ± 0.3 (1.1 – 2.1)

Ovis

2.2 ± 0.3 (1.7 – 2.8)

2.1 ± 0.3 (1.6 – 2.8)

Root

6.2 ± 0.4 (5.5 – 7)

6.1 ± 0.5 (5.4 – 7.2)