Study of the depositional environments of the Halfway Formation, British Columbia, Canada / Adel Mohamed Hassan El Tawashi.
Bibliographic record
Abstract
The upper sands of the discontinuous Halfway Formation \nto the northeast of Fort St. John were formed as barrier \nislands deposited perpendicular,or nearly perpendicular to \nthe dip of the paleoslope of the Western Canadian \nSedimentary Basin. These upper sands of the area of study \nwere deposited during a transgressive phase of the Triassic \nsea to the northeast,and formed the basal unit of an \nonlapping sequence comprising the Halfway and the Charlie \nLake Formations that disconformably overstepped the \nerosional surface on the silty dolomite of the Doig \nFormation. The Weasel sand body was deposited during a \npause in the transgression,and then was submerged by a rapid rise in sea level. The Wildmint to Beatton barrier islands \ntrend was deposited during a second pause in the \ntransgression.These barrier islands would appear to have \nbeen deposited under arid conditions resulting in restricted \nlagoonal environments. The lower sands of the discontinuous \nHalfway Formation which only occur at a few locations in \nsouthern Willow and Wildmint ,would appear to have resulted \nfrom tidal inlet action that eroded channels into the Doig \nFormation below the base of the upper sands forming the \nbarrier island complex. These later were filled with sand. Then this barrier island trend was submerged by renewed \ntransgression of the Triassic sea.The source of the \nsediments comprising the discontinuous Halfway Formation \nprobably was to the north and northeast of the area of \nstudy.
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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 | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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".