From: Cranial and mandibular anatomy of Plastomenus thomasii and a new time-tree of trionychid evolution
Clade | Age estimates [Ma] | median character transition rate [per Ma] | ||
---|---|---|---|---|
lower 95% HPD | Median | higher 95% HPD | ||
Pan-Trionychia | 130.00 | 140.77 | 169.63 | – |
Trionychia | 118.04 | 133.95 | 160.04 | 0.4 |
Pan-Trionychidae | 113.0 | 123.77 | 143.19 | 2.74 |
Trionychidae | 81.34 | 94.11 | 117.91 | 1.55 |
Trionychinae | 30.0 | 50.69 | 77.63 | 0.43 |
Pan-Cyclanorbinae | 78.22 | 91.88 | 124.24 | 1.81 |
Plastomenidae | 75.93 | 82.7 | 99.66 | 2.61 |
Cyclanorbinae | 19.02 | 36.58 | 60.71 | 1.27 |