Extended Data Fig. 9: Phylogenetic results of Dataset 3.

(A) Constraining Anguimorpha as the sister of Serpentes within Toxicofera; (B) Constraining Anguimorpha as the sister of Iguania within Toxicofera. Timescaled majority rule consensus trees derived from posterior distribution of Bayesian phylogenetic inference (Methods) are shown, with branches colours indicating transition frequencies. Numbers adjacent to node are posterior probabilities derived from the full sample of posterior topologies with the first 50% discarded ad burning, sampling every 10,000 generations.