Archive image from page 86 of A descriptive catalogue of the. A descriptive catalogue of the marine reptiles of the Oxford clay. Based on the Leeds Collection in the British Museum (Natural History), London .. descriptivecatal01brit Year: 1910 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 ; , inner surface ; , 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,
Archive image from page 86 of A descriptive catalogue of the. A descriptive catalogue of the marine reptiles of the Oxford clay. Based on the Leeds Collection in the British Museum (Natural History), London .. descriptivecatal01brit Year: 1910 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 ; , inner surface ; , 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 of their leno-th occurs the slit-like obturator foramen (), a persistent portion of the ori<inal separation of the two elements, which also is sometimes indicated by a notch at their distal ends. The iscJdum (isch.) is by far the larger of the two bones, formino- a comparatively broad plate at its ventral end. The lower border is convex and it is doubtful whether the bone actually met its fellow in a median symphysis. The lobis (pu.) is relatively narrow, widening out a little ventrally. The fusion of the two bones I
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Keywords: 1900, 1910, andrews_charles_william_1866_1924, archive, book, bookauthor, bookcentury, bookdecade, bookpublisher, booksubject, bookyear, british_museum_natural_history_dept_of_geology, drawing, historical, history, illustration, image, london_printed_by_order_of_the_trustees, page, picture, print, reference, reptiles_fossil, vintage
