Allan Hills in Victoria Land, Antarctica, contains data on the structural and physical features of Ferrar dolerite dykes and sills. The dataset was created by SCIOPS, likely from field mapping, aerial photography, and sample collection conducted to understand magma flow dynamics. It was last updated on 2007-01-12.
Use Cases
- Modeling magma flow directions based on oriented dolerite samples.
- Mapping the distribution of igneous intrusions based on aerial photographs and field sketches.
- Analyzing the structural geometry of dykes and sills for comparative studies of large igneous provinces.
- Correlating geophysical and geochemical properties with intrusion orientation data.
Strengths
- Focuses on a specific, well-defined geological feature (Ferrar dolerite) in a distinct location (Allan Hills, Antarctica).
- Data collection involved multiple methods, including ground truth aerial photographs, detailed field mapping, and oriented sampling.
Limitations
- Last updated 2007-01-12; freshness should be verified.
- Row count, column definitions, and file formats are unknown, which may limit suitability assessment.
- Column-level documentation is absent; field semantics must be inferred after download.
Provenance
- Source
- SCIOPS
- Collection Method
- Ground truth aerial photographs, detailed field mapping, sampling, and structural data collection using compasses, sketches, and photographs.
- Time Range
- null
- Freshness
- Last updated 2007-01-12 23:59:59.999000.
- Geography
- Allan Hills, Victoria Land, Antarctica