Occurrence, signification et origine des erratiques de formation de fer rubanée au sud du lac Mistassini, Québec, Canada
Bibliographic record
Abstract
Les travaux de cartographie des dépôts quaternaires réalisés au sud du lac Mistassini dans le Bouclier canadien ont permis de découvrir 561 erratiques de formation de fer rubanée, repartis sur une aire de 11 680 km2. Ces indicateurs lithologiques appartiennent aux classes des cailloux (67,6 %), des blocs (30,3 %) et des gros blocs (2,1 %). Les erratiques semblent avoir été transportés par des courants de glace régionaux au Wisconsinien supérieur sur au moins 3 km vers le SE, le SSE et le S à partir de la Formation de Témiscamie, située dans le bassin de Mistassini. Ils ont été redistribués ensuite sur au moins 30 km par les écoulements tardifs SSO et SO.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 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".