Observations on the North Caribou terrane-Uchi Subprovince interface in western Ontario and eastern Manitoba
Bibliographic record
Abstract
West of the Red Lake belt, boundaries between Mesoarchean rocks of the North Caribou terrane and Neoarchean rocks of the Uchi Subprovince are both intrusive and tectonic. Old plutonic units (>2.8 Ga) occur as remnants in younger plutons within broad lobes flanked by greenstone belts. The English Lake magmatic complex, exposed obliquely by an extensional detachment north of the Wanipigow Fault, provides insight into the crustal architecture. Tonalite (3.0 Ga) gives way downward to interlayered quartz diorite, diorite, and gabbro that show increasing metamorphic effects with depth. Neoarchean plutons commonly occupy higher structural levels. The fault-block-like geometry north of the Wanipigow Fault may have formed during early sinistral displacement that offset the Black Island and Hole River sequences in Lake Winnipeg from correlative units 65 km to the east in the Rice Lake belt.
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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 | 0.003 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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".