Table 1

Crown group ages (in million of years) of the major groups outlined in Figure 3.

Penalized Likelihood

BEAST


Clade

Mean

95% CI

Median

95% HPD


N1

54.9

50.9 -- 59.6

72.7

52.2 -- 88.2


N2

43.9

39.0 -- 47.8

45.5

30.9 -- 59.2


N3

40.7

36.3 -- 44.8

39.7

27.4 -- 53.1


N4

32.7

27.1 -- 38.0

24.5

15.1 -- 36.6


N5

30.3

24.8 -- 35.9

20.8

12.4 -- 30.5


N6

22.4

16.9 -- 29.0

12.2

5.74 -- 16.2


N7

39.6

34.9 -- 43.6

36.7

25.1 -- 49.5


N8

37.4

32.8 -- 41.8

32.8

22.0 -- 45.4


N9

39.0

31.0 -- 40.4

29.6

18.9 -- 41.3


N10

11.8

3.48 -- 20.6

4.56

0.95 -- 10.9


N11

19.0

12.7 -- 25.1

15.5

8.43 -- 23.8


N12

27.4

22.5 -- 32.0

18.8

10.6 -- 29.0


BEAST = Bayesian evolutionary analysis by sampling trees; CI = confidence interval; HPD = highest posterior density.

Antonelli BMC Biology 2009 7:82   doi:10.1186/1741-7007-7-82

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