Bibliographic record
Abstract
The Carmacks map area has been partly or extensively glaciated a minimum of four times during the past ca. 1.5 million years. The two oldest, named pre-Reid glaciations occurred prior to the last magnetic reversal (>0.78 Ma BP). The pre-Reid glaciations and subsequent Reid Glaciation were separated by at least two periods of interglacial climate. Interglacial climates were similar to those of today or radically warmer. The Wounded Moose paleosol developed early in this period. Auriferous placers were deposited in the Dawson Range. The glacial ice was less extensive during Reid Glaciation than during the pre-Reid glaciations. During the period between the Reid and McConnell glaciations, the climate warmed to one comparable to the present. The Diversion Creek paleosol developed during this mild interval. The glacial ice cover of the latest (McConnell) glaciation was less extensive than that of the Reid Glaciation. Following the end of the McConnell Glaciation, the Yukon River, and presumably other major streams, incised close to their contemporary levels by the early Holocene. Volcano Mountain erupted around the Pleistocene-Holocene boundary and may have been active during the mid-Holocene. Bedrock is characteristically competent in the study area with the exception of the Carmacks Group. The most significant occurrences of placer gold occur in the Dawson Range. They result from the weathering and transport of lode gold associated with intrusions of the felsic subvolcanic Mount Nansen Group. All existing placer operations either overlie or are topographically downslope from Mount Nansen Group intrusions.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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) | 0.019 | 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".