General General geology sci.geo. GIS North Coast Spatial Information Group - group of users of spatial information based in northern NSW, Australia.
Site includes hotlinks to related sites and an outline of the group's rationale.
Sydney Mineral Exploration Discussion Group - informal discussion group which hosts talks and symposia relevant to mineral exploration. Canadian National Geomagnetism Program - maintains a network of 14 magnetic observatories used to monitor and predict the Earth's magnetic field throughout Canada. Includes links to all associated groups, activities, publications, order forms, and membership applications. British Columbia Earthquake Resources Canadian National Seismograph Network - Canadian National Earthquake Hazards Program. Lithoprobe Seismic Atlas of Canada - View deep crustal seismic data from across Canada.