1. Earth Sciences Sector WWW dissemination of geochemical data, using Google Earth Stephen W. Adcock March 19th, 2009 Environment & Health

2. http://gdr.nrcan.gc.ca/

3. http://gdr.nrcan.gc.ca/geochem/index_e.php

4. http://apps1.gdr.nrcan.gc.ca/geochem/pertable/pertable_e.htm

5. http://apps1.gdr.nrcan.gc.ca/geochem/kml/index/elements/idx_elem_as.kml

8. http://apps1.gdr.nrcan.gc.ca/geochem/kml/analyses/bdl210114/bdl2101140318201044004.ge.kml

11. http://gdr.nrcan.gc.ca /geochem/metadata _svy_e.php?key=210 297

12. http://apps1.gdr.nrcan.gc.ca/geochem/kml/index/elements/idx_elem_as.kml

13. http://apps1.gdr.nrcan.gc.ca/geochem/kml/till_comp/as_ina.kmz