Callovian (Middle Jurassic) ammonite faunas from the Bowser Lake Group, Northern Bowser Basin, British Columbia
Bibliographic record
Abstract
Ammonites of late Early or early Middle Callovian age belonging to the genera Cadoceras, C. (Stenocadoceras), and Indosphinctes are described and figured. Both macroconch and corresponding microconch specimens have been recognized for each taxon. All the material described here came from a single sandstone bed in the Muskaboo Creek Assemblage of the Bowser Lake Group at a locality 1.2 km south east from the peak of Tsatia Mountain, close to the northern margin of the Bowser Basin in northwestern British Columbia, Canada. One new species of Indosphinctes SpaTh, 1930 is recognized, with two varieties: Indosphinctes tsatiaensis var. angustus and I. tsatiaensis var. latus, apparently a unique occurrence of this Tethyan genus in North America.
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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 | 0.003 | 0.003 |
| Science and technology studies | 0.002 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.001 | 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".