Marine geology of Hudson Strait and Ungava Bay, Eastern Arctic Canada: Late Quaternary sediments, depositional environments, and late glacial-deglacial history derived from marine and terrestrial studies
Bibliographic record
Abstract
Hudson Strait is a major waterway that links Hudson Bay and Foxe Basin with the Labrador Sea and North Atlantic Ocean. Ungava Bay forms a large embayment adjoining the eastern part of the strait. In the past, Hudson Strait has been a major discharge route for glacial ice from the northeast sector of the Laurentide Ice Sheet to the North Atlantic Ocean. Extensive surveys with high-resolution seismic equipment and sampling of seabed sediments, mainly by piston coring techniques, have delineated the principal surficial sediment units, their distribution and depositional environments, and provide information regarding glacial ice margins, glacial-marine interactions, and late glacial-deglacial history, including relationships with events recognized in adjoining terrestrial and marine areas. This paper reviews the bathymetric and oceanographic settings, seasonal ice conditions, methods of investigation, and the results of previous marine studies. It also acknowledges the significant contributions to this study by many other workers.
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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 | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 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".