A Note on the Timing and Nature of the Moho Geometry and Upper Mantle Structure Beneath Southern New England
Bibliographic record
Abstract
Abstract New seismic imaging by Luo et al. (2022, https://doi.org/10.1029/2022GL099013 ) revealed two important lithosphere‐scale structures beneath southern New England: a large offset of the Moho near the suture between Laurentia and accreted exotic terranes, and a remnant of west‐dipping slab rooted in easternmost New England. Formation of a crustal‐scale east‐dipping thrust ramp that offsets the Moho near the Taconic suture, appears to have formed during the Late Paleozoic and hence highlights the potential of reactivation of pre‐existing major structures. Formation of the west‐dipping slab beneath New England also probably is a late feature since there is no evidence it was affected by the late Devonian to Carboniferous collapse of the orogenic Acadian plateau and associated lithospheric thinning, and neither is there any sign that it was impacted by the formation and ascent of the tholeiitic CAMP magmatism in the Late Triassic to Early Jurassic Hartford basin.
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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 | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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".