Interpretive Drawing of Xenoposeidon Proneneukos gen. et sp. nov. Holotype

Interpretive drawing of Xenoposeidon proneneukos gen. et sp. nov. holotype in A, left lateral, B, right lateral, C, anterior, and D, posterior views. Scale bar represents 200 mm. Breakage is indicated by diagonal hatching. The PPDL (preserved only on the left side) is a sheet of bone projecting anterolaterally from the neural arch with its anterolateral margin running dorsoventrally, but which is broken off just dorsal to the parapophysis.图A、B、C、D依次为新属新种奇异波塞冬龙（Xenoposeidon proneneukos）正模标本的左侧视、右侧视、前视及后视解释性绘图。比例尺为200毫米。骨骼断损区域以斜线阴影标示。椎旁突背侧板（PPDL，仅保存于左侧）为自椎弓向前外侧伸出的骨板，其前外侧缘沿背腹向延伸，但在椎旁突的背侧位置发生断裂。