. Bulletins of American paleontology. North American Pleurocystitidae: Parsley 165. Text-fig. 4. — Pleurocystitcs squamosus Billings. A par- tial reconstruction of a rhomb or dorsal surface (PI. 22, fig. 9). In this specimen the radial elements of the prosopon are well develop- ed. In specimens of this type the rims or calluses around the rhombs are sometimes not so well developed as in the smoother forms (Text- fig. 1). 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 m
. Bulletins of American paleontology. North American Pleurocystitidae: Parsley 165. Text-fig. 4. — Pleurocystitcs squamosus Billings. A par- tial reconstruction of a rhomb or dorsal surface (PI. 22, fig. 9). In this specimen the radial elements of the prosopon are well develop- ed. In specimens of this type the rims or calluses around the rhombs are sometimes not so well developed as in the smoother forms (Text- fig. 1). 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 Paleontological Research Institution (Ithaca, N. Y. ); Columbia University. Ithaca, N. Y. , Paleontological Research Institution [etc. ]
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