Aeromagnetic Studies of Eastern Lake Superior
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
A regional aeromagnetic survey was conducted to determine the relatively unknown basement geology and tectonics of eastern Lake Superior and the eastern half of the Northern Peninsula of Michigan. During this survey approximately 6500 miles of flight lines spaced at 6-mile intervals were recorded with a digital recording proton precession magnetometer system. The results of the survey generally support the geological interpretation that the Lake Superior structural basin consists of thick basic volcanics overlain by clastic sediments. This basin extends southward into the Northern Peninsula of Michigan with the basic volcanics of the Keweenaw Peninsula curving southward through Stannard Rock and Grand Island. The Isle Royale fault parallels the general curvature of the Keweenaw Peninsula to the vicinity of Superior Shoal, where it is terminated by a cross fault striking from Ashburton Bay, Ontario, to Big Bay, Michigan. A fault on the north side of Michipicoten Island continues to the southeast toward Gargantua Point and northward, paralleling the shoreline at a distance of 10 to 15 miles. Midway between Michipicoten Island and Pic Bay, this fault turns northwest and continues south of the Slate Islands to the volcanics outcropping on the islands of Nipigon Bay. South of Michipicoten Island the basic volcanics have been uplifted by an east-west-striking fault which may be a continuation or a branch of the Keweenaw fault. On the east side of the basin, south of these basic volcanics, the volcanics appear to be discontinuous, with major volcanic rock areas extending southwest from Mamainse Point and the eastern margin of the Northern Peninsula of Michigan.
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.
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) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.002 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.005 | 0.002 |
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 it