The previous page is sending you to https://www.alamy.com/a-descriptive-catalogue-of-the-marine-reptiles-of-the-oxford-clay-based-on-the-leeds-collection-in-the-british-museum-natural-history-london-reptiles-fossil-acet-eight-ilium-of-opjitlialmosaurus-e-2853-f-nat-size-a-inner-side-b-outer-side-acet-acetabulum-facet-for-union-with-the-ischio-pubis-is-inner-surface-os-outer-surface-part-of-the-proximal-ends-of-the-combined-bones-and-formed-part-of-the-acetabulum-acet-ventrally-the-bones-become-greatly-flattened-from-within-out-so-that-at-their-lower-end-they-form-a-thin-plate-of-bone-about-the-middle-o-image231691190.html.

 If you do not want to visit that page, you can return to the previous page.