Note 41 — VIII
Reading edition
The above thicknesses are on the authority of Dr. L. W. Bailey. Report Progress Geological Survey Canada, 1879, pp. 10, D. D., and 21, D. D. Dr. R. W. Ells in the same Report, p. 6, D., describes these rocks, sixty miles east of St. John, as one system, with a thickness of 14,000 feet.