Figure 6

Photographs of the synsacrum (a–f), and ilia (g) of Tarchia tumanovae sp. nov. (MPC-D 100/1353). Synsacrum in (a) left lateral, (b) right lateral, (c) ventral, (d) anterior, and (e) posterior views. (f) Second caudosacral vertebra in left lateral view. (g) Synsacrum with the fused ilia in dorsal view. cs caudosacral vertebra, csr caudosacral rib, ds dorsosacral vertebra, dsr dorsosacral rib, il ilium, ns neural spine, psr parasacral rib, psv parasacral vertebra, sr sacral rib, sv sacral vertebra.