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The Delaware Geological Survey

Geologic and hydrologic research and exploration for Delaware

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DGS Publications

Title Authors Publication Date
GM13 Geologic Map of New Castle County, Delaware Ramsey, K.W. Sep 2005

The Geology of Delaware

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DGS Annual Report

DGS Annual ReportDGS Annual Report of Programs and Activities.

Click here to download!

Title and abstract

Authors

  • Ramsey, K.W.

Publication Type

  • Geologic Map

Geologic Units

  • alluvial deposits
  • Ardentown Granitic Suite
  • Baltimore Gneiss
  • Barley Mill Gneiss
  • Brandywine Blue Gneiss
  • Bridgeton Formation
  • Bringhurst Gabbro
  • Bryn Mawr Formation
  • Calvert Formation
  • Christianstead Gneiss
  • Cockeysville Marble
  • Columbia Formation
  • Delaware Bay Group
  • dredge disposal deposits
  • Englishtown Formation
  • (-) Faulkland Gneiss
  • fill
  • Hornerstown Formation
  • Iron Hill Gabbro
  • Lynch Heights Formation
  • Magothy Formation
  • Manasquan Formation
  • Marshalltown Formation
  • marsh deposits
  • Merchantville Formation
  • Metapyroxenite and metagabbro (undifferentiated)
  • Mill Creek Metagabbro
  • Mount Laurel Formation
  • Navesink Formation
  • Old College Formation
  • Pegmatite
  • Perkins Run Gabbronorite Suite
  • Potomac Formation
  • Rockford Park Gneiss
  • Scotts Corners Formation
  • Serpentinite
  • Setters Formation
  • (-) Shark River Formation
  • swamp deposits
  • undrained depression deposits
  • Vincentown Formation
  • Wilmington Complex
  • Wissahickon Formation

Geology Keywords

  • (-) rocks
  • surficial geology

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Phone: 302-831-2833 | Fax: 302-831-3579 | Email: delgeosurvey@udel.edu

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