Dolomitization of the Devonian Wabamun carbonates in the Gold Creek Field west central Alberta, Canada.
Bibliographic record
Abstract
In the Peace River Arch (PRA), the Wabamun Group is commonly dolomitized where it overlies Leduc or Nisku patch reefs, grading from limestone to dolostone over relatively short distances. This suggests that fluid-flow accessed the porous carbonate buildups favored dolomitization in the overlying Wabamun. Differential compaction between the rigid reef framework and the surrounding shales (Ireton Formation) during Late Devonian to Early Mississippian is thought to be the trigger for the development of fault and fracture systems that ultimately allowed diagenetic fluids which favored the dolomitization of the Wabamun carbonates. The present study is focused on understanding the dolomitization process in the Gold Creek Field, its relationship with the porosity evolution of the area, and the geochemical characterization of the fluids responsible for such dolomitization. Petrophysical attributes of the Wabamun carbonates were studied with the aid of an innovative Image Analysis technique. Interesting correlations between hydrothermal fluid-flow and porosity evolution were observed in the Wabamun at Gold Creek Field. (Abstract shortened by UMI.)Dept. of Earth Sciences. Paper copy at Leddy Library: Theses & Major Papers - Basement, West Bldg. / Call Number: Thesis2004 .R58. Source: Masters Abstracts International, Volume: 43-05, page: 1680. Adviser: Ihsan Al-Aasm. Thesis (M.Sc.)--University of Windsor (Canada), 2004.
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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 | 0.002 |
| Science and technology studies | 0.002 | 0.001 |
| 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".