. Annual report. New York State Museum; Science; Science. 184 FIG. I NEW YORK STATE MUSEUM PLATE 21. Phragmoceras parvum Hall & Whitfield Page 99 Lateral view of a relatively large specimen with well preserved surface sculpture 2, 3 Two views of a specimen, showing the curvature of the apical part, the last camerae, the living chamber and the different direction of the septal sutures and surface lines 4-8 Five views of a specimen, showing the long and narrow hypo- nomic area of the contracted aperture and the hyponomic curve of the growth lines upon the ventral side (fig. 7) All figures ar
. Annual report. New York State Museum; Science; Science. 184 FIG. I NEW YORK STATE MUSEUM PLATE 21. Phragmoceras parvum Hall & Whitfield Page 99 Lateral view of a relatively large specimen with well preserved surface sculpture 2, 3 Two views of a specimen, showing the curvature of the apical part, the last camerae, the living chamber and the different direction of the septal sutures and surface lines 4-8 Five views of a specimen, showing the long and narrow hypo- nomic area of the contracted aperture and the hyponomic curve of the growth lines upon the ventral side (fig. 7) All figures are natural size. The originals are from Roch- ester (Arey collection). Leperditia balthica Hisinger, var. guelphica Jones Page 106 9 The largest valve observed. X2 10, 11 Two views of a valve, showing the eye tubercle distinctly. X2. Both from the Guelph at Rochester. 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 New York State Museum. Albany : University of the State of New York
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902
