Grande Rivière de la Baleine, Hudson Bay, Quebec - 1000 years of sedimentation
Bibliographic record
Abstract
The sedimentology of five box cores and four gravity cores taken within 12 km of the mouth of Grande Rivière de la Baleine is presented with particular focus on the character and thickness of late Holocene sedimentation. Huntec seismic records show that 10 to 30 m of postglacial sediment have been deposited near the river mouth, implying sedimentation rates during the Holocene of 1.3 to 4 mm/a. All available cores sampled the surficial fluviodeltaic facies at the top of the Late Quaternary lithostratigraphic section. Late Holocene sedimentation rates within this facies are constrained by a new radiocarbon date of 1280 __40 BP. Core sedimentology, grain-size analyses, and X-radiography indicate that the sediments consist of olive-grey mud that has undergone some degree of bioturbation, but that is not burrow homogenized. The cores thus have the potential to preserve some decade-scale paleoenvironmental information.
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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 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.010 | 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 teacher head, 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".