Table 4. Measurements (mm) of cervical vertebrae of MDT-PV 2, the holotype of Sarmientosaurus musacchioi gen. et sp. nov.
Abbreviation: C, cervical vertebra. * = element incomplete, measurement as preserved.
| Dimension | Axis | C6 | C7 |
|---|---|---|---|
| Craniocaudal length, centrum | 88* | 316 | 190* |
| Dorsoventral height, centrum (at level of articular condyle) | --- | 55.9 | 68.2 |
| Transverse width, centrum (at level of articular condyle) | --- | 61.2 | 65.0 |
| Dorsoventral height, caudal articular cotyle | --- | 76 | --- |
| Transverse width, caudal articular cotyle | --- | 58 | --- |
| Craniocaudal length, prezygapophyses | --- | 110 | --- |
| Craniocaudal length, lateral pneumatic fossa | --- | 37* | 22 |
| Proximodistal length, cervical rib | --- | 145 | --- |
| Elongation Index (sensu Wedel et al. [94]) | --- | 4.15 | --- |
| Elongation index (sensu Upchurch [142]) | --- | 5.44 | --- |