Alleghanian faulting in the southern Gaspé Peninsula of Quebec
Bibliographic record
Abstract
Transcurrent faults and associated compressional structures affecting post-Middle Devonian rocks are recognized for the first time in the southern Gaspé Peninsula (Quebec). This region was previously thought to have experienced only minor normal fault readjustments after the Middle Devonian Acadian Orogeny. Four SW-striking fault systems with post-Acadian sinistral motion that have been identified along the north shore of Chaleur Bay are described here. These faults are kinematically compatible with large NW-striking dextral faults in eastern Gaspé, and suggest that these structures reflect a widespread Alleghanian paleostress system that probably affected the entire Quebec Appalachians. RÉSUMÉ Des failles de décrochement et les structures compressives qui leur sont associées affectent des roches post-Dévonien moyen dans le sud de la Gaspésie (Québec) et sont reconnues pour la première fois. Cette région était auparavant considérée comme n'ayant connu que des réajustements mineurs de failles normales après l'orogenèse Acadienne (Dévonien moyen). Quatre systèmes de failles orientées SW-NE ont connus des déplacements senestres post-acadiens et sont analysés dans cet article. Ces failles sont compatibles avec de grands décrochements dextres orientés NW-SE dans l'est de la Gaspésie et suggèrent que ces structures sont associées à des paléostress alléghaniens ayant possiblement affecté les Appalaches québécoises dans leur totalité. [Traduit par la rédaction]
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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 | 0.001 |
| 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) | 0.003 | 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".