Natural Resources Canada

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows 20 condensed maps of tree species native to Canada. There are 171 different species, but many of these are of little or no commercial importance in addition to, in many cases, having a very restricted range. The...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows 20 condensed maps with only mammals that are well-known to Canada. The ranges, for the most part, indicate present and usual distribution. The rare or occasional occurrences have not been shown. As there is still...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows 20 condensed maps with the more popular game birds in Canada. The ranges, for the most part, indicate present and usual distribution. Rare or occasional occurrences have not been shown. As there is still much to be...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate that shows 20 condensed maps with ranges of important inland fish of commercial value found within Canada. The ranges, for the most part, indicate present and usual distribution. Rare or occasional occurrences have not been...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map showing general distribution in nine condensed maps of the certain species of East Coast fish, mollusks, crustaceans, and indicates the areas of greatest catches and amounts taken for most species. These maps are based...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a plate showing general distribution in eight condensed maps of the certain species of West Coast fish, mollusks, crustaceans, and indicates the areas of greatest catches and amounts taken for most species. These maps are based...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows four condensed maps of non-ferrous metal mines, including refineries, smelters and reduction works that were in production or coming into production in Eastern Canada circa 1955. As production figures for...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the non-ferrous metal mines, refineries, smelters and reduction works that were in production or coming into production in Western Canada, circa 1955. As production figures for individual mines were not available,...

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows the variety of non-metallic minerals, other than mineral fuels, which were produced in Canada circa 1955. In addition a graph that displays the value and production of minerals whose value exceeded $500 000.

Contained within the 4th Edition (1974) of the Atlas of Canada is a map showing geological age and lithology accompanied by a supplementary map at a scale of 1:50 500 000, displaying geological provinces.

Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the geological provinces and some of their principal sub-divisions. There are orogenic elements as well as major fault lines which are also displayed. A geological province is an extensive region with distinctive...

Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the successive stages in the retreat of the last ice sheet in North America in respect to coverage of the Canadian landmass. Included with the map are the speculative ice-marginal positions with approximate time in...

Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows locations of currently existing glaciers as well as historical glacial information. The resulting effects that glaciers have had on landscape are also shown on this map.

Contained within the 4th Edition (1974) of the Atlas of Canada is a set of two maps. The first map shows the location of weather stations. Stations are denoted as having 25 to 30 year records within the period 1931 to 1960. As well, whether the station collected temperature data, precipitation...

Contained within the 4th Edition (1974) of the Atlas of Canada is a set of three maps relating the effects and dependency of vegetation on environmental variables. One map shows the average annual potential evapotranspiration in inches from ground and plant surfaces for areas where there is a...

Contained within the 4th Edition (1974) of the Atlas of Canada is a set of three maps showing the length of the growing season, the start of the growing season and the end of the growing season for the fertile regions. A fourth map shows the average length in days of the frost-free period for the...

Contained within the 4th Edition (1974) of the Atlas of Canada is a collection of six maps. Each map shows the median depth of snow for December 31st, January 31st, February 28th, March 31st, April 30th and May 31st respectively.

Contained within the 4th Edition (1974) of the Atlas of Canada is a map that shows the average annual number of days with precipitation. The main map is accompanied by a supplementary map at a scale of 1:40 000 000, outlining precipitation regions. As well, climatic graphs for selected stations...

Contained within the 4th Edition (1974) of the Atlas of Canada is a collection of six maps. Each map shows the average monthly precipitation for April, May, June, July, August and September.

Contained within the 4th Edition (1974) of the Atlas of Canada is a set of two maps. One map shows the average precipitation for April to September. The second shows the average precipitation for October to March.