Archivo: Polacanthus elements
Description: PLATE 71. (All the figures in this plate are represented rather less than one-half their natural size.) Fig. 1. Ventral view of sacrum and ancliylosed lumbar vertebrae. The numerals 1-5, s., mark the sacral, and the letters LI. I. the lumbar vertebrae. ng. Nerve-groove. i Quarterly Journal Geological Society,' yol. xxx., 1874, plate xxxi., figs. 1, 2. f In all the representations of vertebrae, c. Centrum, ns. Neural spinous process, prs. Prsezyga- pophysis. psz. Postzygapophysis, cl. Diapophysis. p. Parapophysis. c.c. Capitulurn costal r. Bib- Fig. 2. Cross sectional outline at fracture through the third sacral vertebra. Fig. 3. Dorsal view of fragment of the large scutal shield resting on the fourth and fifth sacral vertebras. Fig. 4. Lateral view of a large dermal spine. Fig. 5. Basal view of the same. Fig. 6. Edge view of the same. Fig. 7. Keeled scute with angularly excavated base. The border x in this and in fig. 4 correspond,
Title: Polacanthus elements
Credit: https://archive.org/stream/philtrans09327851/09327851#page/n11/mode/2up
Author: J. W. Hulke, W. H. Wesley
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
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