Table 3 in A new dentition-based phylogeny of Litopterna (Mammalia: Placentalia) and ' archaic' South American ungulates

Table 3. Divergence-time means for each tip-dated Bayesian analysis, and the total mean and total maximum and minimum ages across all the tip-dated Bayesian analyses.Abbreviations:CA, common ancestor; H1, hypothesis 1 for the notoungulate paraconid (see methods); H2, hypothesis 2 for the notoungulate paraconid (see methods); N, constraint in the node for the common ancestor of SANUs between the K/Pg boundary and the oldest age for the kollpaniids of Tiumpampa (66–65.075 Mya); top, topological constraint in the analysis to make the topology similar to the one in the undated Bayesian analysis (see Material and methods). Maximum and minimum ages were based in the 95% HPD of the same node in different analyses. Taxonomic groups H1 H2 H1N H2N H1N top H2N top Total mean Maximum Minimum Root 70.09 70.15 68.84 68.78 68.94 68.95 69.29 71.55 67.51 SANU-CA 68.85 68.94 65.91 65.91 65.94 65.95 66.92 70.48 65.66 Family Kollpaniidae 67.63 67.66 65.57 65.58 65.59 65.59 66.27 69.53 65.20 Order Astrapotheria 56.25 56.35 55.94 56.01 56.51 56.52 56.26 60.86 52.19 SANUs orders-CA 65.96 66.01 64.50 64.54 64.66 64.68 65.06 67.84 63.78 Order Litopterna (with notopterns) 63.57a 63.66a 63.40a 63.41a 63.97 63.99 63.67 65.17 63.2 Suborder Notopterna - - - - 63.65 63.66 63.66 64.12 63.28 Family Notonychopidae - - - - 63.32 63.32 63.32 63.63 63.2 Order Litopterna (without notopterns) 57.23a 57.32a 56.83a 56.82a 63.55 63.56 59.22 64.18 53.94 Family Adianthidae 43.58 43.86 43.21 43.32 47.52 47.8 44.88 55.44 41.24 Family Macraucheniidae 39.76 39.88 39.57 39.69 42.34 42.38 40.60 48.95 37.06 Superfamily Proterotherioidea - - - - 62.87 62.88 62.88 63.53 62.19 Family Proterotheriidae 32.19 32.32 31.83 31.85 34.76 34.84 32.97 43.37 27.06 Family Anisolambdidae 55.44a 55.36a 55.17a 55.11a 62.52 62.52 57.69 63.18 52.91 Subfamily Anisolambdinae 53.63a 53.61a 53.51a 56.35a 62.19 62.17 56.91 62.81 51.80 Family Sparnotheriodontidae 52.95 52.96 52.81 52.82 56.4 56.46 54.07 60.92 51.4 Sparnotheriodon-Notiolofos-CA 46.00 46.08 45.89 45.91 46.88 46.94 46.28 51.79 42.92

Püschel, H. P., Shelley, S. L., Williamson, T. E., Perini, F. A., Wible, J. R., & Brusatte, S. L. (2024). Table 3 in A new dentition-based phylogeny of Litopterna (Mammalia: Placentalia) and ' archaic' South American ungulates [Data set]. In Zoological Journal of the Linnean Society (Vol. 202, Number 1, p. 34). Zenodo. https://doi.org/10.5281/zenodo.15151479