. Annual report of the Regents. New York State Museum; Science. Fig. 97. Actinotrypapeculiaris, portion of the surface, x9. Fig. 98. A still further enlargement, xl8. Fig. 99. A transverse section, showing the structure of the zoarium a short distance from the surface. Family Rhinoporidae, Ulrich, emend. Rhinopora, Hall. (Pal. N. Y., Yol. II, p. 170. 1852.) Type, Bhinopora verrucosa, Hall. Zoarium consisting of lamellate or subpalmate fronds, which are celluliferous on both sides. The outer edges are thickened and celluliferous, and the entire surface on both sides is uni- formly tuberculous.
. Annual report of the Regents. New York State Museum; Science. Fig. 97. Actinotrypapeculiaris, portion of the surface, x9. Fig. 98. A still further enlargement, xl8. Fig. 99. A transverse section, showing the structure of the zoarium a short distance from the surface. Family Rhinoporidae, Ulrich, emend. Rhinopora, Hall. (Pal. N. Y., Yol. II, p. 170. 1852.) Type, Bhinopora verrucosa, Hall. Zoarium consisting of lamellate or subpalmate fronds, which are celluliferous on both sides. The outer edges are thickened and celluliferous, and the entire surface on both sides is uni- formly tuberculous. The tubercles (monticules) are usually smooth and solid at their summits, rarely celluliferous; surface also exhibiting slender, rounding, bifurcating ridges, which when the zoarium is a little worn, appear as shallow grooves; cell apertures nearly circular, occupying the summits of prom- inent papillae, arranged in more or less regular intersecting lines; Jnterapertural space smooth; intercellular space occupied by 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; University of the State of New York. Board of Regents. Albany : J. B. Lyon, State Printer
Size: 1586px × 1575px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorne, bookcentury1800, bookdecade1880, booksubjectscience
