Table 3. Selected measurements (in mm) of pelvic and hindlimb elements of the YPM-PU 22400 perinatal specimens of Maiasaura peeblesorum.
Measures of the ilium, fibula and pedes are taken from the specimens shown in Figs. 10A, 11E–11H, and 12F–12G, respectively.
| Element | Measurement |
|---|---|
| Ilium, length from incomplete tip of preacetabular process to caudal end of iliac central plate | 60.1 |
| Ilium, depth from dorsal-most apex of central plate to pubic process | 22.6 |
| Pubis, length from distal margin of distal blade to acetabular margin | 57.4 |
| Pubis, minimum width of proximal constriction | 12.2 |
| Pubis, maximum depth of distal blade (estimated) | 30 |
| Femur, mean length of 24 femora | 138 |
| Tibia, mean length of 16 tibiae | 124 |
| Fibula, length | 109 |
| Astragalus, mediolateral width | 23 |
| Calcaneum, craniocaudal width | 12.9 |
| Metatarsal II, length | 42.1 |
| Metatarsal III, length | 51.7 |
| Metatarsal IV, length | 41.5 |
| Phalanx II-1, length | 11.5 |
| Phalanx III-1, length | 20.3 |
| Phalanx IV-1, length | 11.1 |