. The Canadian record of science. Natural history; Science. Fig. 3. fragments or patches having its characteristic structures, or detached chamberlets or groups of these. The occur- rence of these frag- ments I regard as an important fact, and as showing that what may be termed "Eo- zoon sand" enters largely into the com- position of the lime- stone. In illustration of this part of my subject, I present a rough map of the district near the Petite Nation Paver, in rear of Papineauville, referred to by Dr. Bonney in his valuable paper in the July Xo. of the Geol. Magazine, and in addit
. The Canadian record of science. Natural history; Science. Fig. 3. fragments or patches having its characteristic structures, or detached chamberlets or groups of these. The occur- rence of these frag- ments I regard as an important fact, and as showing that what may be termed "Eo- zoon sand" enters largely into the com- position of the lime- stone. In illustration of this part of my subject, I present a rough map of the district near the Petite Nation Paver, in rear of Papineauville, referred to by Dr. Bonney in his valuable paper in the July Xo. of the Geol. Magazine, and in addition to the section given in his paper, one showing the order of succes- sion in the valley of the Calumet, a little stream some distance to the eastward. I. Fig. 4. Figs. 3 and 4.—Bent and dislocated Quartzite, in contorted schists interstratified with Grenville Limestone, near Montebello. The quartzites have been broken and displaced, while the schists have been bent and twisted. In the immediate vicinity the same beds may be seen slightly inclined and undisturbed. also give examples of the manner in which the associated gneiss, though often very regular, is along certain lines contorted, and the manner in which, in these contorted spots, the quartzite bands are cracked and broken, exactly as may be observed in the shales and sandstones of the Quebec group on the Lower St. 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 Natural History Society of Montreal. Montreal : Natural History Society
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