Caudal vertebrae and chevrons of Eolambia.

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.