Figure 5 in Fossils of the oldest diplodocoid dinosaur suggest India was a major centre for neosauropod radiation

Figure 5. Caudal vertebrae of Tharosaurus indicus. RWR-241-J, partial anterior caudal vertebra in (a) anterior view; (b) right lateral view; (c) ventral view. RWR-241-K, middle caudal centrum in (d) anterior view; (e) posterior view; (f) lef lateral view; (g) ventral view. c centrum, chf chevron facet, lf lateral fossa, lpfo lateral pneumatic foramen, vf ventral fossa, vr ventrolateral ridge.