. On new species of fossil sponges from the Siluro-Cambrian at Little Metis on the lower St. Lawrence [microform]. Sponges, Fossil; Paleontology; Eponges fossiles; Paléontologie. I'ld. 20.—/,?'»)(((rsoii/(( ;)r(7/o,«(;, Billings, n, size of inediuin si>0(!iniens, h, ventral, c, dorsal valves. In my preliminary note this was compared witli O. Ida of Billings, but according to Prof Hall, who has kindly examined it, it belongs to the Cambrian genus Lin-. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - colorat


. On new species of fossil sponges from the Siluro-Cambrian at Little Metis on the lower St. Lawrence [microform]. Sponges, Fossil; Paleontology; Eponges fossiles; Paléontologie. I'ld. 20.—/,?'»)(((rsoii/(( ;)r(7/o,«(;, Billings, n, size of inediuin si>0(!iniens, h, ventral, c, dorsal valves. In my preliminary note this was compared witli O. Ida of Billings, but according to Prof Hall, who has kindly examined it, it belongs to the Cambrian genus Lin-. 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 Dawson, J. W. (John William), Sir, 1820-1899; Hinde, George Jennings, 1839-1918; Royal Society of Canada. [S. l. : s. n. ]


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