Reconnaissance geological mapping in southwest Nass River map area, British Columbia
Bibliographic record
Abstract
The southwest Nass River (103 P/3, 103 P/4, and 103-O/1) map area is dominated by Upper (?)Jurassic marine sedimentary strata of the Bowser Lake Group and by Eocene granodiorite of the Coast Belt. A large stock of (?)Miocene miarolitic granite outcrops along Observatory Inlet. Remnants of Pleistocene volcanic rocks and the Recent Aiyansh lava flow occur in the eastern part of the area. Bowser Lake Group strata form a steep-sided, southwesterly tapering prong and were folded about northeast-trending axes. This deformation predates intrusion of the plutonic rocks and may be related to (?)Cretaceous deformation in the Skeena Fold Belt. Westernmost exposures of these strata may have been metamorphosed and deformed in a major, down-to-the-northeast, extensional, ductile shear zone immediately prior to its digestion by Eocene plutons. Granitoid rocks are cut by steeply dipping, northeast-trending faults and fractures and may record late Tertiary extension.
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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 | 0.005 |
| Science and technology studies | 0.002 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.018 | 0.003 |
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".