Cretaceous (Albian to Cenomanian) Strata of Eagle Plain, Yukon: Subsurface Foraminiferal Biostratigraphy, Regional Correlations and Paleoenvironments
Bibliographic record
Abstract
The Eagle Plain, located in the northeastern Yukon Territory, Canada, forms a northern segment of the Cretaceous Western Interior Sea.Its preserved mid-Cretaceous strata document an active structural regime with sea-level fluctuations and changing sediment supply areas.The mid-Cretaceous rocks are unconformably underlain by either Paleozoic or younger Mesozoic formations.Recent paleontological evidence, including pollen, foraminifera and macrofossils from outcrop sections in the Eagle Plain, suggested that Albian to Cenomanian aged strata are preserved.This package includes the Whitestone River, Parkin, Fishing Branch, Burnthill Creek and Cody Creek formations.This project tests new subsurface stratigraphy hypotheses by examining two continuous cores (Molar P-34 and Ellen C-24) and their benthic foraminiferal assemblages.It compares subsurface faunal changes with those obtained from outcrop samples by Haggart et al (2013) and integrates those to well log signatures that are used
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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 | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".