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. 2012 Oct 15;7(10):e45712. doi: 10.1371/journal.pone.0045712

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© 2012 McDonald et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Proximal caudal vertebra CEUM 52066 (WS8) in (A) cranial, (B) caudal, and (C) right lateral views. Articulated middle caudal vertebrae (CEUM 35414, 35415, 35416, 35425, and 35426; Eo2) in (D) left lateral view. Distal caudal vertebra CEUM 35486 (Eo2) in (E) left lateral, (F) cranial, and (G) caudal views. Proximal chevron CEUM 14457 (Eo2) in (H) cranial and (I) left lateral views. Distal chevron CEUM 34322 (Eo2) in (J) cranial and (K) left lateral views. Abbreviations: af, articulation facet; ccv, cranial convexity; chf, chevron facet; hl, horizontal lamina between postzygapophyses; poz, postzygapophysis; prz, prezygapophysis. Scale bars equal 10 cm.