Table 2.

Divergence time estimates and 95% HPD intervals of the investigated shallow and deep nodes in the full data set with 179 mammalian mitochondrial genomes.

Node	Divergence time	Difference
		Max.	Min.
S1	10.4 (6.9–14.1)	3.8 (0-U)*	0.1 (7-B)
S2	15.3 (11.4–19.3)	14.0 (0-U)	0.1 (6-B)
D1	98.1 (90.9–105.3)	30.8 (1-U)	0.3 (3-B)
D2	69.5 (62.3–77.3)	10.3 (7-B)	0.9 (3-B)

Note:

^*Topology composition code is as detailed in Figure 3.