DEEP: Geological Survey

Connecticut Geological Survey

{survey logo} {Traprock Ridge at East Rock Park}
Geology is the science and study of the Earth, its composition, structure, physical properties, history, and the processes that shape it.  The CT Geological Survey (CGS) provides geoscience information for the Department of Energy & Environmental Protection (DEEP), business, citizens, and educators.  
{Margaret A.Thomas} From Our State Geologist
Margaret A. Thomas
{Survey News!} The latest news from the State Survey!
In Case You Missed It - notable news items from various media.
{statewide map} Geologic Maps    {publications graphic} Publications
  {mineral} Collections   {geologic tools} For Educators
  {LIS Geology}   {Explore!} Get Outside & Explore!
{garnet sample}
State Designations   {Bennets Pond Shield} Geology of CT State Parks
Content last updated October 9, 2013