Economic potential of northeast Ellesmere Island, Nunavut
Bibliographic record
Abstract
The economic potential of northeast Ellesmere Island has been assessed at a reconnaissance level. Three types of Zn-Pb showings are present. From basin to platform these are carbonate-hosted Pb-Zn-Ag-Au-Cu (Sb-As) quartz veins of the Hazen Formation in the northwestern part of Judge Daly Promontory; Zn-Pb-Fe showings in the Hazen Formation close to the shelf margin and Daly River Fault Zone; and carbonate-hosted Zn-Pb showings in platformal strata of the Scoresby Bay and Cape Clay formations. Three hydrocarbon play types can be visualized for the northeast Ellesmere Island area: structural traps in lower Paleozoic carbonate in the footwall of the thrusts, the Silurian reef tract in undeformed area, and offshore areas (grabens?) with thick Cretaceous - Tertiary sediment. Signifi cant coal occurs in the Bache Peninsula graben in 21 seams, each more than 1 m thick. About 100 million tons of coal could be present if an 8 km2 area is underlain by 3.2 m to 19.9 m of coal seams.
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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 | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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".