Geologic map of the Tanana B-1 quadrangle, central Alaska

Description

This report provides detailed (1:63,360-scale) mapping of the Tanana B-1 Quadrangle (250 square miles; equivalent to four 7.5 minute quadrangles). The area is part of the Manley Hot Springs-Tofty mining districts and adjacent to the Rampart mining district to the north of the Tanana A-1 and A-2 Quadrangles. This report includes detailed geologic, structural, stratigraphic, and geochronologic data. Based on the resulting geologic maps, field investigations, and laboratory materials analyses, the project has also generated derivative maps of geologic construction materials and geologic hazards.

Resources

Name Format Description Link
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2551
0 CSDGM IMPORT ERROR: No digtinfo/formcont http://dx.doi.org/10.14509/2551
0 http://dx.doi.org/10.14509/2552
0 http://dx.doi.org/10.14509/2551
0 http://dx.doi.org/10.14509/2553
0 http://dx.doi.org/10.14509/2554
0 http://dx.doi.org/10.14509/2555

Tags

  • cenozoic
  • paleozoic
  • carboniferous
  • carbonates
  • metamorphic grade
  • index minerals
  • aerial photography
  • plutonic
  • pleistocene
  • glacial processes
  • silurian
  • tectonics
  • mesozoic
  • sample location
  • regional
  • metamorphic minerals
  • cambrian
  • geomorphology
  • early proterozoic
  • cretaceous
  • isograds
  • ordovician
  • wickersham unit
  • isotopes
  • quaternary
  • structure
  • lode
  • modal analysis
  • major oxides
  • permian
  • faults
  • holocene
  • geologic
  • yukon river
  • amy creek assemblage
  • aeromagnetic survey
  • eocene
  • volcanic
  • tertiary
  • folding
  • uplift
  • greenschist
  • fossils
  • precious metals
  • type section
  • plutonic hosted
  • shale
  • electromagnetic survey
  • terranes
  • kaltag fault
  • surficial
  • reconstructions
  • jurassic
  • ar-ar
  • igneous rocks
  • livengood dome chert
  • faulting
  • conodonts
  • resource assessment
  • clastics
  • amy dolomite
  • yukon-tanana terrane
  • rampart group
  • c14
  • devonian
  • rifting
  • geothermometry
  • sandstone
  • metamorphism
  • cipw norms
  • paleocene
  • age dates
  • schist
  • bibliography
  • coal
  • sedimentary
  • wolverine complex
  • k-ar
  • proterozoic
  • petrography
  • conductivity survey
  • ruby terrane
  • glacial
  • wilber creek ash
  • triassic
  • regional metamorphism
  • amphibolite

Topics

  • Local Government

Categories