Preliminary results of relative ice-movement chronology of the Laughland Lake map area, Nunavut
Bibliographic record
Abstract
Preliminary surficial materials mapping at a 1:100 000 scale within the Laughland Lake (NTS 56 K) map area has 1) refined the previously mapped distribution and abundance of glacial sediments, and 2) elucidated at least four different episodes of ice movement. The oldest of the ice-movement sequences appears to have originated from an ice divide located northeast of the study area; this particular episode most likely predates the last glacial maxi-mum, possibly related to early Wisconsinan (d 18 O stage 4) or penultimate glacial (d 18 O stage 6) ice dynamics. The younger ice-movement indicators are related to last glacial maximum and post-last glacial maximum events. Ice-movement indicators associated with the last glacial maximum sensu stricto generally scatter about due north (~355°-005°), whereas those related to post-last glacial maximum events suggest west-northwest followed by north-northwest ice movements. These data also have implications pertaining to the evolution of last glacial maxi- mum and post-last glacial maximum ice divides.
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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 | 0.002 | 0.002 |
| 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) | 0.010 | 0.001 |
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".