http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geological Survey of Canada, Department of Energy, Mines, and Resources.
Includes text by "L. W. Morley ... 1967" and "Continental shelf extension."
Lambert conformal conic proj., standard parallels 49₋p0₋sN. and 77₋p0₋sN.; modified polyconic proj. north of latitude 80₋p0 ₋s