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. 2015 Oct 20;3:e1323. doi: 10.7717/peerj.1323

Figure 4. NHMUK PV R 16427, mid-cervical neural arch (C4) of Sigilmassasaurus brevicollis.

Figure 4

(A) posterior view; (B) anterior view; (C) ventral view; (D) dorsal view; (E) right lateral view; (F) left lateral view. Abbreviations: epi, epipophyses; ns, neural spine; poz, postzygapophysis; prz, prezygapophysis. Scale bar equals 5 cm.