Constrained nodes | Split | Minimum age of fossil constraint | Median posterior (calculated age) | 95% HPD lower | 95% HPD upper |
---|---|---|---|---|---|
X | Archosauromorpha–Lepidosauromorpha | 255 | 271 | 259 | 285.2 |
Y | Crown Archosauria sensu stricto | 247 | 248.3 | 247 | 252.8 |
1 | Sphenodon–Varanus (Lepidosauria) | 238 | 240.8 | 238 | 249.6 |
2 | Eublepharis–Sphaerodactylus (Gekkonidae) | 44 | 50.5 | 44 | 63.3 |
3 | Xantusia–Cordylus | 61 | 67 | 61 | 84.3 |
4 | Lacertidae–Amphisbaenia | 61 | 66.1 | 61 | 80.9 |
5 | Python–Elgaria (Anguimorpha) | 148 | 150.3 | 148 | 156.8 |
6 | Varanus–Lanthanotus | 48 | 50.5 | 48 | 58.3 |
7 | Heloderma–Anniella | 98 | 100.4 | 98 | 108 |
8 | Elgaria–Ophisaurus | 33 | 35.3 | 33 | 42.1 |
9 | Chamaeleo–Calumma (chameleons) | 19 | 21.8 | 19 | 29.6 |
10 | Physignatus–Ctenophorus | 16 | 18.9 | 16 | 26.9 |
11 | Gambelia–Anolis | 48 | 50.5 | 48 | 58 |
12 | Shinisaurus–Elgaria | 128 | 129.6 | 128 | 134.4 |