New thermal evidence related to carbonate-hosted metal ores in the Northwest Territories
Bibliographic record
Abstract
A modern geothermal gradient map of an area in northwestern Alberta, northeastern British Columbia and southern Northwest Territories was constructed using temperature records obtained from geophysical borehole logs, all corrected for drilling disturbance. The map illustrates the thermal regime present in theMackenzie shale basin to the north of the Presqu'ile Barrier Complex, and within the Barrier itself. It also covers the evaporitic Elk Point Basin behind the Barrier as well as the regime associated with the carbonate shelves situated in northern Alberta between the Barrier and the northern extent of the fringing reef rimming the Peace River Arch. The geothermal gradient varies from 20 to 80 mK/m (°C/km). A significant regional trend indicating a general northward increase of geothermal gradient is observed in the map area. The northward increase in heat flow likely signifies a transition between high-strength crust in the south to lower strength crust in the north.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".