Figure 9. BIBE 45854, Alamosaurus sanjuanensis A, cervical vertebra 11 in An articulated cervical series of Alamosaurus sanjuanensis Gilmore, 1922 (Dinosauria, Sauropoda) from Texas: new perspective on the relationships of North America's last giant sauropod

Figure 9. BIBE 45854, Alamosaurus sanjuanensis A, cervical vertebra 11 in ventral view at an incomplete stage of preparation; segment of thin, right cervical rib 10 visible embedded in sediment ventral to centrum. B, interpretive line drawing of view in A; solid grey fill indicates broken bone surface; stippling indicates rock; diagonal cross-hatching indicates temporary support jacket constructed during preparation. Abbreviations: C10, posterior rom of centrum of cervical vertebra 10; C11, cervical vertebra 11; crib10, part of shaft of right cervical rib 10; crib 11, main body of left cervical rib 11; pp, parapophysis; prdl, prezygodiapophyseal lamina; tp, transverse process. Scale bar = 20 cm.