. Annual report. New York State Museum; Science; Science. 168 NEW YORK STATE MUSEUM PLATE 13. Orthoceras trusitum sp. nov. (Si-e plate 10, fig. 25, 26) Page 77 PIC. 1 Fragment preserving the longitudinally lineated surface 2 Internal casts, showing the numerous, shallow camerae and straight transverse suture lines 3 Young individual, showing the slenderness of conch 4 Internal cast, showing undulating septal sutures 5 Septum with excentric siphuncle 6 Broken internal cast, showing the depth of camerae and the tubular siphuncle 7 Septum, showing the circular section of conch and subcentral loca
. Annual report. New York State Museum; Science; Science. 168 NEW YORK STATE MUSEUM PLATE 13. Orthoceras trusitum sp. nov. (Si-e plate 10, fig. 25, 26) Page 77 PIC. 1 Fragment preserving the longitudinally lineated surface 2 Internal casts, showing the numerous, shallow camerae and straight transverse suture lines 3 Young individual, showing the slenderness of conch 4 Internal cast, showing undulating septal sutures 5 Septum with excentric siphuncle 6 Broken internal cast, showing the depth of camerae and the tubular siphuncle 7 Septum, showing the circular section of conch and subcentral location and relative size of siphuncle 8 Section of specimen represented in fig. i, showing the rela- tively great thickness of conch 9 Part of living chamber, showing longitudinal lineation. 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
