Shows from Constance Bay to Rhoddy's Bay along Ottawa River and south including Burnt Lands, Pakenham Mountains. Other townships are March and Torbolton. Gives geological formations coded by time period, with explanation and legend
Notes
These geology maps are available online at NRCAN (March 2010). The location of this specific map is http://apps1.gdr.nrcan.gc.ca/mirage/show_image_e.php?client=mrsid2&id=109148&image=gscmap-a_1363a_e_1974_mn01.sid