Curated OER
Educational Technology Clearinghouse: Maps Etc: Geology of Eastern Canada, 1911
A sketch map of eastern Canada showing the general location of different types of rocks in this part of Canada. Within the heavy black lines are found chiefly metamorphic and igneous rocks, and chiefly sedimentary rocks without. The...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Vegetation Map of Europe, 1916
A map of Europe showing areas of different types of natural vegetation including tundra and alpine flora, coniferous forests, broadleaf forests and meadows, temperate grasslands, deserts, and oases.