Surficial-geologic map of the Big Hurrah-Council Bluff area, southern Seward Peninsula, Alaska

Description

Surficial-geologic map of the Big Hurrah-Council Bluff area, southern Seward Peninsula, Alaska, Report of Investigation 2024-6, shows the distribution of unconsolidated deposits and undifferentiated bedrock in the Big Hurrah-Council-Bluff area in parts of the Solomon C-4, C-5, D-4, D-5, and Bendeleben A-4 quadrangles. The boundaries of the study area were developed to best address questions of bedrock geology and mineral potential, which were the key drivers of the project of which this work is a part. The map was prepared principally by interpreting 1:63,360-scale, false-color, infrared aerial photographs, and multi-scale, multi-band satellite imagery. It is locally verified by ground observations during field studies in 2002, 2003, 2004, and 2006. Surficial geology in this area was previously mapped at a reconnaissance scale (1:250,000) by D.S. Kaufman (1986), and his mapping was used as a baseline and guide with which to target areas for closer inspection. While the current map shows differences in many of its details as well as in the larger-scale interpretation of glacial units and their distribution, much of the general breakdown of surficial units follows Kaufman (1986). The complete report, geodatabase, and ESRI fonts and style files are available from the Alaska Division of Geological & Geophysical Surveys website: http://doi.org/10.14509/31054.

Resources

Name Format Description Link
0 https://doi.org/10.14509/29413
0 https://doi.org/10.14509/14445
0 https://doi.org/10.14509/7130
0 https://doi.org/10.14509/7194
0 https://doi.org/10.14509/7192
0 geologic map http://dx.doi.org/10.14509/31054
0 https://doi.org/10.14509/14448
0 https://doi.org/10.14509/14447
0 https://doi.org/10.14509/7193
0 https://doi.org/10.14509/31054
0 https://doi.org/10.14509/14446

Tags

  • digital elevation model
  • complex deposits
  • pleistocene
  • basalt
  • sand
  • engineering
  • placer
  • council
  • mccarthy marsh
  • pebble
  • floodplain
  • surficial geologic map
  • marine geology
  • geomorphology
  • melsing creek
  • klokerblok river
  • thermokarst
  • big hurrah creek
  • man-made deposits
  • quaternary
  • glacial history
  • nome river
  • terrace
  • bendeleben quadrangle
  • council mining district
  • holocene
  • gravel
  • geologic
  • sardine creek
  • colluvium
  • bedrock
  • engineering geology
  • geology
  • metamorphic
  • bedrock geology
  • colluvial deposits
  • dggs
  • bendeleben mountains
  • marine sedimentation
  • glacial deposits
  • ophir creek
  • glacial drift
  • uncle sam creek
  • surficial
  • quartz creek
  • shovel creek
  • geologic map
  • marine
  • solomon river
  • silt
  • fluvial
  • rock glaciers
  • moraines
  • casadepaga schist
  • alluvial
  • placer gold
  • bear river
  • seward peninsula
  • eolian
  • glacial geology
  • amphibolite facies units
  • sinuk glaciation
  • bear creek
  • niukluk river
  • beach deposits
  • richter creek
  • surficial geology
  • snowball creek
  • geological process
  • rabbit creek
  • alluvial deposits
  • fox creek
  • paludal
  • solifluction
  • skookum river
  • alluvium
  • remote sensing
  • johnson creek
  • permafrost
  • amphibolite

Topics

  • Local Government

Categories