Stratigraphy of Lower and Middle Devonian carbonate rocks of northeastern British Columbia
Bibliographic record
Abstract
Devonian carbonate rocks of northeastern British Columbia overlie the "sub-Devonian unconformity" and pass upward to shale of the Besa River Formation. Lowermost of these carbonate rocks is the thick Muncho-McConnell Formation shallow marine carbonate rocks. In the northern part of the study area the Wokkpash Formation, a dolomitic, quartz arenite sandstone displaying soft-sediment deformation, separates the Muncho-McConnell from the overlying Stone Formation, but in the south the Wokkpash is absent. The thick, uniformly grey and bluish-grey dolomite units of the Stone Formation display fenestral fabric, mud-chip breccias, and finely laminated beds. The gas-bearing Dunedin, Keg River, and Slave Point formations, overlying the Stone Formation in outcrop, are dominantly micritic to fine-grained fossiliferous marine limestone. Transitions from off-reef to reefal in these strata are accompanied by an increase in fossil abundance and size, and increased dolomitization. Several different breccia types are found within the Dunedin and Stone formations associated with dolomitization.
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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 | 0.003 | 0.004 |
| 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) | 0.007 | 0.001 |
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".