. Bulletin of the Geological Society of America. Geology. 562 N. H. DARTON FISH REMAINS IN ORDOVICIAN ROCKS glomerate of the Fountain formation. On the opposite side of Arkansas river the Harding sandstone is about 200 feet thick and is overlain by about 100 feet of limestones, in part sandy, capped by a 20-foot bed of light-gray sandstone. On the irregular upper surface of the latter lie coarse conglomerates at the base of the Fountain formation. Both the. Scale of miles 0 12 3 4- Gretace oias VZTZZfi .RecLIbecLs XCarboniferous Qrd-OvicisxL Giraziite etc. izruZerlcczn. by Figure 5.—Sketch Map
. Bulletin of the Geological Society of America. Geology. 562 N. H. DARTON FISH REMAINS IN ORDOVICIAN ROCKS glomerate of the Fountain formation. On the opposite side of Arkansas river the Harding sandstone is about 200 feet thick and is overlain by about 100 feet of limestones, in part sandy, capped by a 20-foot bed of light-gray sandstone. On the irregular upper surface of the latter lie coarse conglomerates at the base of the Fountain formation. Both the. Scale of miles 0 12 3 4- Gretace oias VZTZZfi .RecLIbecLs XCarboniferous Qrd-OvicisxL Giraziite etc. izruZerlcczn. by Figure 5.—Sketch Map of Manitou Embayment, west of Colorado Springs, Colorado. Harding sandstone and the Fremont limestone end a short distance to the south on Grape creek, the sandstone terminating at a point about three-fourths of a mile south of Arkansas river. The Fountain forma- tion also thins rapidly, and at a point a mile south of the river is only about 250 feet 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 Geological Society of America. [New York : The Society]
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