measurement
The age of the most recent common ancestor of the clade Characiphysae (Gymnotiformes, (Siluriformes, Characiformes)) is estimated at 118.9 Mya (95% CI = 107.6–130.1 Mya), and the age of the crown-group Gymnotiformes is estimated at 100.2 Mya (95% CI = 84.9–115.3 Mya) using reconstruction #1.

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Referenced by nodes (2)