. Fig. 86. FiGURR 84.—Albs of TmOLCiat, giaiicL, Mu^h (No ]040); front view. Figure —The same veitebia, back view FiGDEK Bfi.—The same vertebra; bottom view. a. face for axis; 6. fare Air odontoid process of ; c. face for occipital condyle of skull; d. foramen in neural arch for spinal nerve; nc. neural canal. All the fignres are one-fourtli natural size. The following- measfirements give the princijial dimensions of the atlas in one specimen of Dlnoceras : Measurements of Atlas. {Dhiooeras miraUe, No. ) m. Greatest transverse diameter of atlas,._ . Greatest vertical diamete
. Fig. 86. FiGURR 84.—Albs of TmOLCiat, giaiicL, Mu^h (No ]040); front view. Figure —The same veitebia, back view FiGDEK Bfi.—The same vertebra; bottom view. a. face for axis; 6. fare Air odontoid process of ; c. face for occipital condyle of skull; d. foramen in neural arch for spinal nerve; nc. neural canal. All the fignres are one-fourtli natural size. The following- measfirements give the princijial dimensions of the atlas in one specimen of Dlnoceras : Measurements of Atlas. {Dhiooeras miraUe, No. ) m. Greatest transverse diameter of atlas,._ . Greatest vertical diameter of atlas, .. - . 14 _' Transverse diameter of neural canal, , .090 Vertical diameter of neural canal, 080 Antero-posterior diameter of superior arch, - .067 Vertical diameter of superior arcli, .034 Antero-posterior diameter of inferior arch, __ .149 Diameters of faces for occipital condyles, -' .0''2 Distance between faces for occipital condyles, above, - .080 Distance between faces for occipital condyles, below, . -. .058 Diameters of face for odontoid process, — - Diameters of lateral faces for axis, Distance between lateral faces for axis, .065
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Keywords: ., bookcentury1800, bookdecade1880, booksub, booksubjectpaleontology
