Table 4 Estimated divergence times in My obtained for the four molecular-clock analyses

RootHeight

42.45 (31.37, 55.11)

35.91 (26.42, 45.97)

31.71 (18.32, 45.95)

20.63 (13.24, 28.79)

34.23 (21.08, 52.34)

Node 1

3.86 (2.98, 4.78)

3.82 (2.99, 4.78)

4.49 (3.23, 5.87)

4.44 (3.23, 5.76)

4.58 (3.24, 6.31)

Node 2

3.15 (2.31, 4.05)

3.14 (2.31, 4.02)

3.57 (2.33, 4.81)

3.58 (2.39, 4.85)

3.40 (1.93, 5.00)

Node 3

1.13 (0.78, 1.51)

1.16 (0.79, 1.53)

1.29 (0.81, 1.82)

1.37 (0.86, 1.94)

-

Node 4

1.38 (0.91, 1.86)

1.41 (0.96, 1.92)

1.55 (0.88, 2.34)

1.62 (0.92, 2.41)

-

Node 5

3.25 (2.46, 4.09)

3.24 (2.44, 4.05)

3.57 (2.36, 4.83)

3.55 (2.40, 4.73)

2.71 (1.39, 4.37)

Node 6

2.31 (1.74, 2.96)

2.32 (1.73, 2.94)

2.15 (1.41, 2.91)

2.20 (1.47, 2.95)

1.89 (1.01, 2.80)

Node 7

1.91 (1.41, 2.44)

1.93 (1.44, 2.46)

1.73 (1.20, 2.35)

1.80 (1.24, 2.42)

1.24 (0.67, 2.02)

Node 8

1.69 (1.23, 2.19)

1.71 (1.25, 2.20)

1.19 (0.79, 1.61)

1.27 (0.86, 1.72)

-