Late-Quaternary cryostratigraphy of a coastal cliff at Martha Point, southwest Banks Island, western Canadian Arctic
Bibliographic record
Abstract
A 5 m thick unlithified sequence consisting of sands, silts and minor peats crop out in a coastal cliff within continuous permafrost. A well-exposed 70 m long section displayed a range of epigenetic ice wedges. These could be classified into three generations, each at a different stratigraphic level. The oldest was truncated by a major thaw unconformity which was overlain by a bed of highly involuted silts with peat clasts, interpreted as evidence of a deep palaeoactive layer and associated thermokarst. This bed forms part of a regionally extensive thermokarst phase, correlated with an early-Holocene Climatic Optimum. The other two ice-wedge horizons postdate the thermokarst event with the youngest approximating to the base of the modern active layer.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.016 | 0.002 |
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; both teacher heads agree on what is shown here.
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".