. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. PmR. -POT.] ECHINODERMA TA. 273 squamosiiH, Billintja. 1H54, Can. Jour., vol. 2, |). 251, and Can. Oif.'. Rem., Dec- ade 3, p. 49, Trenton O. FoKOCRiNus, Billings, 1857, K« p. of Propr. Geo. Siir. Can., p. 279. [Ely. from the poriftrons areas similar to pectiijated rhombs.] Calyx ronicul; Viasals 5; sub- radials 1x5; radiuls 1x5; azygous iii- terradiiis2; pectinated rhombs nu- m e r o u 8. T y p e P. conicus. coni
. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. PmR. -POT.] ECHINODERMA TA. 273 squamosiiH, Billintja. 1H54, Can. Jour., vol. 2, |). 251, and Can. Oif.'. Rem., Dec- ade 3, p. 49, Trenton O. FoKOCRiNus, Billings, 1857, K« p. of Propr. Geo. Siir. Can., p. 279. [Ely. from the poriftrons areas similar to pectiijated rhombs.] Calyx ronicul; Viasals 5; sub- radials 1x5; radiuls 1x5; azygous iii- terradiiis2; pectinated rhombs nu- m e r o u 8. T y p e P. conicus. conifus, Bill- ings, 1857, Rep. of Progr. Geo. Sur. Can., p. 279, and Can. Org. Rem., Decade 4, p. 34, Trenton ( FlO, 400.—Porocrililts conicus. Dlugraiii. a"& 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. ]
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Keywords: ., boo, bookcentury1800, booksubjectgeology, booksubjectpaleontology
