. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. FiQ. 224.—Tetradlum flbrstum, columnare, Hall, 1847, (Chetetes colum- naris,) Pal. N. Y., vol. 1, p. 68, Tren- ton Gr. fibratum, S afford, 1856, Am. Jour. Sci., , ,Hud. Riv. Gr. fibratum var. aper- tum, Safford, 1856, Am. Jour. Sci., vol. 22, p. 237, Hud, Riv. Gr. fibratum var. m i - nus, Safibrd, 1856, Am. Jour. Sci., vol. 22, p. 238, Hud. Riv. Gr. huronense, Billings, flbmum. Uorailites 1 oftK /Qtonon


. North American geology and palaeontology for the use of amateurs, students, and scientists [microform]. Paleontology; Paleontology; Geology; Paléontologie; Paléontologie; Géologie. FiQ. 224.—Tetradlum flbrstum, columnare, Hall, 1847, (Chetetes colum- naris,) Pal. N. Y., vol. 1, p. 68, Tren- ton Gr. fibratum, S afford, 1856, Am. Jour. Sci., , ,Hud. Riv. Gr. fibratum var. aper- tum, Safford, 1856, Am. Jour. Sci., vol. 22, p. 237, Hud, Riv. Gr. fibratum var. m i - nus, Safibrd, 1856, Am. Jour. Sci., vol. 22, p. 238, Hud. Riv. Gr. huronense, Billings, flbmum. Uorailites 1 oftK /Qtonon/^ scattered through 1865, (Stenopora the rook. huronensis,) Pal, Fobs., vol. 1, p. 185, Hud. Riv. Gr, peachi var. canadense, Foord, 1883, Cont. to Micro, Pal., p. 24, Trenton Gr. Triia^roptwB, Salter, 1863, Quar. Jour. Geo. Soc, vol. 19. [Ety. tetra, four; grapho, I write.] This genus is nut regarded with much favor. Ors-itolithus bryo- noides is made the tvpical spenes. G. quadribrachiatus is also placed in Fig. 226.—Tedradlum. 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