Topic Resps Subject
    1  1406 All things planet Earth (MarciaH)
    2   997 Vulcanism (MarciaH)
    3    35 Rock Hounding: Where do you go and what do you find there (MarciaH)
    4   312 Gaia:  Geological Ecology (MarciaH)
    5    57 Cartography:  Mapping the Planet Earth (MarciaH)
    6   164 Plate Tectonics: The Physical Dynamics of The Crust (MarciaH)
    7   378 Paleontology: fossils, coprolites, and petrified wood (MarciaH)
    8   845 Precious Stones and Metals: Physical and Chemical Properties (MarciaH)
    9   639 Seismology: Earthquakes - The Science and Updates on Current Activity (MarciaH)
   10    57 Orogeny and Diastrophism: Changing the Face of the Earth (MarciaH)
   11    60 Atmospheric Disturbances: Storms and their effects on the Earth (MarciaH)
   12   213 bioregions - getting to know your unique niche on planet earth (terry)
   14  1421 Weather: Current Severe Weather Warnings and Updates (MarciaH)
   15   290 Geosites for Kids: Resources with Children in Mind. (MarciaH)
   16    11 Diagnostics: How to identify what you have found (MarciaH)
   17  1283 Archaeology: The world as a time capsule (MarciaH)
   18   426 Precious Gems of Organic Origin:  Animal, Plant and Oceanic Jewels (MarciaH)
   19    95 Caves and other Subterranean features (MarciaH)
   20   810 Introductions and Suggestions (MarciaH)
   21   272 Rocks (wolf)
   22   218 Jurassic Park (wolf)
   23    59 Shells (wolf)
   24  1087 Beyond Planet Earth (MarciaH)
   25   171 Natural Disasters: Drastic Changes in the Landscape (MarciaH)
   26  1924 EARTHQUAKE!!!  The Sequel (MarciaH)
   27   250 Geomagnetism (MarciaH)
   28   192 Geo Mythology (MarciaH)
   30   109 Geothermal Activity (MarciaH)
   31   136 Geo Mysteries (MarciaH)
   32    60 Aesthetics of Earth (MarciaH)
   34   777 Space Science News (MarciaH)
   35   605 Gaia Magnetosphere (aa9il)
   36    83 Oceanic Geo (MarciaH)
   37   158 Mystical woodland walks (americ)
   38    13 THE GREAT WORK: Our Way into the future -- by Thomas Berry (americ)
   40   179 Geo in the News (MarciaH)
   41     6 Alcoa sucking water from Bastrop County, Texas (sprin5)
   42   134 FLIGHT--the Human Aviation Adventure (ThinkingManNeil)
   43     7 formation of precious and metal stones (Arlette)
   45    37 Earth Medicine (MaleNurse)
   46   231 Floods and other Hydro-Hazards (MarciaH)
   47    56 DISASTER: How to prepare for the eventuality (MarciaH)
   48    92 GeoAnthropology:  Human impact on the earth (MarciaH)
   49    76 The Seasons (terry)
   50  1049 Et Cetera (MarciaH)
   51     9 EVOLUTION and PHYLOGENY (MarciaH)
   52    15 geocaching (terry)
   53    85 Earth and Sun Digest (MarciaH)
   54    31 gps (terry)
   55   803 Jumbo Jets crash in to World Trade Center (terry)