Filters: Tags: 40Ar/39Ar (X) > partyWithName: Bundtzen, T.K. (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts State of Alaska, Department of Natural Resources, Division of Geological & Geophysical Surveys Blodgett, R.B. Clautice, K.H. Clough, J.G. Gage, B.G. More... Tag Types Theme (2) Place (2) Tag Schemes none (2) ISO 19115 Topic Category (2) View Results as: JSON ATOM CSV

Geologic map of the Chulitna region, southcentral Alaska This map is the result of field investigations by DGGS in 1997 and 1998. This geologic map and report supersede the previously released Public Data File 99-24B, Preliminary interpretive bedrock geologic map of the Healy A-6 Quadrangle, southcentral Alaska. The current map has been updated to include mapping of areas adjacent to the Healy A-6 Quadrangle, newly interpreted bedrock units based on newly acquired analytical, paleontologic, and Ar40/Ar39 data. Ages for the rock units were modified. Field investigations were part of a two-year mapping program to provide geologic ground truth for airborne geophysical surveys flown by DGGS in the Chulitna region of southcentral Alaska during 1996. Tags: 40Ar/39Ar, Alaska, State of, Ar-Ar, Bedrock, Chulitna, All tags... Geology, Gold, Healy Quadrangle, Major Oxides, Mining, Plutons, STATEMAP Project, Southcentral Alaska, geoscientificInformation, Fewer tags Bedrock geologic map of the Chulitna region, southcentral Alaska This map is the result of field investigations by DGGS in 1997 and 1998. This geologic map and report supersede the previously released Public Data File 99-24B, Preliminary interpretive bedrock geologic map of the Healy A-6 Quadrangle, southcentral Alaska. The current map has been updated to include mapping of areas adjacent to the Healy A-6 Quadrangle, newly interpreted bedrock units based on newly acquired analytical, paleontologic, and Ar40/Ar39 data. Ages for the rock units were modified. Field investigations were part of a two-year mapping program to provide geologic ground truth for airborne geophysical surveys flown by DGGS in the Chulitna region of southcentral Alaska during 1996. Tags: 40Ar/39Ar, Alaska, State of, Ar-Ar, Bedrock, Chulitna, All tags... Geology, Gold, Healy Quadrangle, Major Oxides, Mining, Plutons, STATEMAP Project, Southcentral Alaska, geoscientificInformation, Fewer tags