Figure 3 in Fossils of the oldest diplodocoid dinosaur suggest India was a major centre for neosauropod radiation

Figure 3. Right cervical prezygapophysis (CV6/8) of Tharosaurus indicus. RWR-241-C, photographs and line drawings in (a,b) lateral view; (c,d); medial view; (e,f) anterior view; (g) dorsal view. Arrowheads indicate transverse sulcus beneath dorsal articular surface of prezygapophysis. cprf centroprezygapophyseal fossa, epi pre-epipophysis, lcprl lateral branch of centroprezygapophyseal lamina, mcprl medial branch of centroprezygapophyseal lamina, nc neural canal, tprl intraprezygapophyseal lamina. Scale bars represent 50 mm.