Geologic map of the Eagle A-1 Quadrangle, Fortymile mining district

Description

This geologic map was produced by merging a bedrock geologic map and a surficial geologic map of the Eagle A-1 Quadrangle. Surficial geologic units were determined by a combination of air photo interpretation and site-specific field investigations. Bedrock geologic units were determined by using a combination of airborne magnetic and electromagnetic surveys, several months of fieldwork, geochemical data, and laboratory investigations. These maps are the result of new field investigations by DGGS in 1999 and 2001.

Resources

Name Format Description Link
0 http://dx.doi.org/10.14509/2669
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2863
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2863
0 http://dx.doi.org/10.14509/2863
0 http://dx.doi.org/10.14509/2864

Tags

  • cenozoic
  • paleozoic
  • pleistocene
  • alaska
  • fortymile mining district
  • mesozoic
  • mississippian
  • steele creek dome
  • cretaceous
  • man-made deposits
  • quaternary
  • mining
  • permian
  • holocene
  • fortymile river assemblage
  • tertiary
  • geology
  • colluvial deposits
  • state of
  • glacial deposits
  • taylor highway
  • jurassic
  • igneous rocks
  • unconsolidated deposits
  • eagle quadrangle
  • nasina series
  • devonian
  • seventymile terrane
  • pennsylvanian
  • metamorphic rocks
  • alluvial deposits
  • fortymile river
  • jack wade junction
  • statemap project
  • top of the world highway
  • precambrian
  • triassic

Topics

  • Local Government

Categories