Government of Yukon field observations document the structural geology of the eastern Richardson Mountains anticlinorium, a major tectonic feature marking the eastern limit of the Cordilleran orogen. The data likely includes observations on strain intensity near faults, fault kinematics, and relationships between strike-slip and shallower dipping faults. The dataset was last updated on April 17, 2026.
Use Cases
- Model strain intensity distribution based on proximity to major faults.
- Analyze fault kinematics based on documented dextral motion and variable second-order features.
- Assess structural relationships based on observations of strike-slip faults cutting shallower dipping faults.
- Evaluate implications for palinspastic reconstructions based on poorly constrained displacement along the Richardson fault array.
Strengths
- Data originates from the Government of Yukon, an authoritative source.
- Observations document deformation zones tens to hundreds of metres wide.
- Last updated date is explicitly provided: 2026-04-17.
Limitations
- Row count and column-level documentation are unknown.
- The amount of displacement along the Richardson fault array is described as poorly constrained.
- Description metadata is limited; actual data quality requires manual inspection after download.
Provenance
- Source
- Government of Yukon
- Collection Method
- Field observations.
- Freshness
- Last updated 2026-04-17 16:05:22.598192; freshness should be verified.
- Geography
- Eastern Richardson Mountains, Yukon and Northwest Territories, Canada.