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Table 3 Dates for the most recent common ancestor of major nodes in the lepidosaur phylogenetic tree

From: Integration of molecules and new fossils supports a Triassic origin for Lepidosauria (lizards, snakes, and tuatara)

Group Median 95% HPD lower 95% HPD upper
Crown Lepidosauria (lizard-tuatara) 242.0 238.0 249.5
Crown Squamata 193.0 176.0 213.2
Crown Gekkota 76.2 52.4 101.0
Crown Scincoidea 137.6 107.3 168.7
Crown Lacertoidea 150.0 116.4 190.7
Crown Serpentes 109.6 81.1 137.0
Crown Anguimorpha 129.5 128.1 134.2
Crown Iguania 135.8 116.7 152.0
Crown Pleurodonta 75.8 59.6 97.8
Crown Acrodonta 96.0 73.9 121.9
  1. These divergence estimates were calculated using the uncorrelated lognormal relaxed clock model in BEAST.