. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Pig. -IW.—PetlRopora petechialis on a Moniicii. lipora ; altio, Hpeclmcn greatly enlarged. Phacblopoba, Ulrich, (in press,) Ge<». Sur. III., , [,bundle; poro», pore.] Zoarium articulated ; (seg- ments short, obconical, consisting of two or more equal, conical zooeria, with slightly contracted circular apertures. Type P. pertenuis. constricta, Ulrich, (in press,) Geo. Sur. 111., vol. 8,
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. Pig. -IW.—PetlRopora petechialis on a Moniicii. lipora ; altio, Hpeclmcn greatly enlarged. Phacblopoba, Ulrich, (in press,) Ge<». Sur. III., , [,bundle; poro», pore.] Zoarium articulated ; (seg- ments short, obconical, consisting of two or more equal, conical zooeria, with slightly contracted circular apertures. Type P. pertenuis. constricta, Ulrich, (in press,) Geo. Sur. 111., vol. 8, pi. 29, Trenton Gr. pertenuis, Ulrich, (in press.) (ieo. Sur. 111., vol. 8, pi. 29, Galena (^r. , Hall, 1852, Pal. N. Y., vol. 2, p. 46. [Ety. phaino, to open or make a window^; poros, pore.] Zoarium form- ing thin, broad, or ensiform expansions, celluliferous on both sides; ceiluiea oval and arranged between elevated lines; macuUe often developed; distin- guished from Ptilodictya and Stictopora by the absence of a nonporiferous, stri- ated edge. Type P. Fio 497.—Phaenopora constellata. Bectious x 6U. constellata, Hall, 1852, Pal. N. Y., vol. 2. p. 47, Clinton Gr. ensiformis. Hall, 1852, Pal. N. Y., vol. 2, p. 48, Clinton Gr. excellens, Billings, 1866, (Ptilodictya ex- cellens,) Cat. Sil. Foss. Antic, \>. 34, Anticosti 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 Miller, S. A. (Samuel Almond), 1836-1897. Cincinnati : [s. n. ]
Size: 2241px × 1115px
Photo credit: © Library Book Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
