Tectonic model of the East Siberian Continental Margin
Bibliographic record
Abstract
The sedimentary basins of the East Siberian continental margin, which are composed of the Cretaceous–Cenozoic clinoform deposits, have a complex geological structure. These basins are of significant interest in terms of hydrocarbon exploration. The presence of conflicting models regarding the geological structure of the sedimentary cover in the East Siberian and Chukchi Seas results in significant variations in the assessment of their hydrocarbon potential. Through an integrated interpretation of geological and geophysical data, a tectonic zoning of the East Siberian continental margin has been conducted, and a geological model has been proposed. This model suggests a strike-slip nature for the sedimentary basins, whose evolution is closely tied to the development of the Arctic Ocean. It is influenced by major tectonic events, such as the successive opening of the Canadian Basin, the Makarov–Podvodnikov Trough and the Eurasian Basin. Tectonic zoning used the structural map of the bottom surface of sedimentary cover, integrated structural and seismo-geological criteria, results of gravimetric and magnetic measurements, and the analysis of thickness maps of basic structural-formation zones. When making charts of tectonic zoning, within the test area, certain zones with similar structure of folded bottom surface, reflected in conservative fields, were identified. All identified tectonic elements feature individual development against the background of general large tectonic events in the region. There is a stable correlation between disjunctive dislocations on folded bottom surface and the interfaces of the main structural elements. Tectonic deformations in the sedimentary cover of the East Siberian continental margin are correlated with the zones of strike-slip processes which contributed to the development of basic structures.
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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 | 0.001 | 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) | 0.002 | 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 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".