. 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. OPHTHALMOSAIJEUS. 45 (text-fig. 27, E, F) in the region of the tail-fin the arches become rather higher and more compressed, the spine sloping slightly backwards. The canal is small and is higher than it is wide; its lower portion is enclosed between the projecting processes of the centrum, with which the arch articulates. The dorsal ribs (text-fig. 31, C, D) are long and comparatively stout. At the proximal end the capitular a
. 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. OPHTHALMOSAIJEUS. 45 (text-fig. 27, E, F) in the region of the tail-fin the arches become rather higher and more compressed, the spine sloping slightly backwards. The canal is small and is higher than it is wide; its lower portion is enclosed between the projecting processes of the centrum, with which the arch articulates. The dorsal ribs (text-fig. 31, C, D) are long and comparatively stout. At the proximal end the capitular and tubercular facets are Avidely separated, the forking of the upper end being deeper than in most Liassic forms. The capitular facet (h.) is the larger and nearly circular in outline, while the smaller tubercular facet {t.) is Text-fiff. 31. A. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original British Museum (Natural History). Dept. of Geology; Andrews, Charles William, 1866-1924. London, Printed by order of the Trustees
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectreptile, bookyear1910
