Description
Soil index properties and radiocarbon ages of the Haines-Takshanuk Mountains-Chilkat Peninsula area statemap project, Southeast Alaska, Raw Data File 2024-27, provides sample location (station) descriptions and test results from soil samples collected from 24 stations in the Haines area of Southeast Alaska. Testing included moisture content, sieve analysis, Atterberg limits, hydrometer readings, specific gravity, and radiocarbon ages for selected soil samples. This data release is part of a larger project developed in response to the deadly December 2, 2020 landslide in Haines, Alaska. The project area includes portions of the Skagway A-1, A-2, B-1, B-2, and B-3 15-minute quadrangles, an area of approximately 777 square kilometers and produced a 50,000-scale bedrock and surficial geologic map of the Haines Takshanuk Mountains-Chilkat Peninsula area of Southeast Alaska. These data and report are available from the DGGS website: http://doi.org/10.14509/31415.
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Tags
- age dates
- alaska
- alluvial
- alluvial deposits
- alluvial fan
- alluvium
- analyses
- analyses and sampling
- analytical lab results
- analytical results
- beach deposits
- c14
- clay
- coastal
- coastal and river
- colluvium
- debris flow
- debris flow deposit
- dggs
- engineering
- engineering geology
- fan
- floodplain
- floodplain alluvium
- fluvial
- geologic
- geological process
- geologic hazards
- geology
- geotechnical
- glacial
- grain size
- graphite
- gravel
- gravity
- haines
- isotopes
- landslide
- landslide deposit
- landslide susceptibility
- marine sedimentation
- methods
- pebble
- pebble deposit
- radiocarbon ages
- radiocarbon dating
- radiometrics
- sample location
- sand
- sand and gravel
- sediment
- sedimentation
- sediment transport
- silt
- slope
- soils
- soil sampling
- southeast alaska
- stratigraphy
- surface
- surface water
- surficial
- surficial geology
- talus
- till
- tonalite
- unconsolidated deposits
- uplift