Center for Archaeoastronomy
Archaeoastronomy at Stonehenge
Stone Circles of Great Britain
Astro-Archaeology
3-D Starmaps
Amazing Space Web-based activities
Antarctic Meteorite Project
Astronomy Cafe
Astronomy Magazine
Auroras - Paintings in the Sky
Bad Astronomy
Earth-Moon viewer
Exploring Planets in the Classroom
NASA's Observatorium
NASA's Space Library of Images
Night Myths, Stories in the Night Sky
Science Behind the Zodiac
Sky and Telescope: The Sky This Week
The Nine Planets
ArcData Online Map Generator
Atlas of World Sites
CIA World Factbook
Cornell University Math/Science Gateway
CoVis Geosciences Web Resources
Earth's Interior and Plate Tectonics
EPA Maps
Frank Potter's Science Gems
Internet Sites for Geography and Geology
Introduction to Geology and Oceanography Lecture Notes
National Geographic Clickable Maps
Nighttime Lights Clickable Map of the World
NSF GEO Directorate for Geosciences
Terraserver Site
Today's Earthquake Activity Around the World
USGS home page
USGS: Coastal and Marine Geology
USGS: Coasts in Crisis
USGS: National Earthquake Information Center
USGS: Rocks and Minerals
USGS: Teaching in the Learning Web
Volcano World
CoVis Geosciences Web Resources
El Nino Homepage
Hurricane and Storm Tracking
Intellicast Weather Forecasting
Law of the Sea: Council on Ocean Law
National Hurricane Center Tropical Prediction Center
Nautical Safety and Boating Tips
NOAA Center for Operational Oceanographic Products and Services
NOAA: Live Ocean Temperatures
National Ocean Data Center
NSF GEO Directorate for Geosciences
Report to the Nation: El Nino and Climate Prediction
Scripps Institution of Oceanography Library
SeaWiFS Project: Sea-viewing Wide Field-of-view Sensor (SeaWiFS) Project
The Weather Channel
U.S. Globec (Global Ocean Ecosystems) Project
USGS: Coastal and Marine Geology
Virtual Antarctica
World Ocean Circulation Experiment
Do Created Wetlands Replace the Wetlands that are Destroyed? USGS Factsheet
EPA Indicators of Wetlands Loss in US
EPA's Office of Wetlands, Oceans and Watersheds
Impact of Federal Programs on Wetlands
National Wetlands Research Center Homepage
US Fish & Wildlife Wetlands Inventory
Wetlands and Water Quality
Wetlands Informational Pages NC State University