Originally edited by William Brice and first published by Brill in 1981, this second edition has been completely revised and substantially augmented. New maps include 'environments and mineral resources', 'Iran under the Mongols' and 'the Caucasus in the Early Middle Ages'.
Maps included on this web site are of cities on all continents dating from 1200 through 1930s. Each map has bibliographic data and can be viewed in low or high-resolution as well as an alternate for Mr. Sid high-magnification A speciality of this site is the city of Jerusalem.
Census of Canada 1971 : Census Metropolitan Areas, Census Tracts, and Census Agglomerationall major Canadian cities
The Bedrock Geology Data Set is a Geological map of the Province and shows the distribution of bedrock units underlying Ontario. It illustrates geological rock types, major faults, iron formations, Kimberlite Intrusions and dike swarms.
This digital data release, produced as part of the Lake Nipigon Region Geoscience Initiative (LNRGI), contains location information, rock descriptions, detailed petrographic descriptions, photomicrographs and qualitative modal analyses for 250 thin sections collected within the 2003 LNRGI bedrock
The Environmental Data Explorer is the authoritative source for data sets used by UNEP and its partners in the Global Environment Outlook (GEO) report and other integrated environment assessments.
Raster images of various maps. Many are country maps and others are region maps.