Appalachian-style multi-terrane Wilson cycle model for the assembly of South China
Why this work is in the frame
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Bibliographic record
Abstract
The evolution of South China involved accretion-collision of multiple terranes from the Proterozoic to the Mesozoic. Zircon U-Pb ages, Hf data, and structural data indicate that the Cathaysia block consists of two terranes, West Cathaysia and East Cathaysia, separated by a newly recognized major strike-slip fault. We propose that West Cathaysia was part of a microcontinent that originated from a Grenvillian-aged orogen in the Rodinia supercontinent, East Cathaysia originated from an Indosinian-aged orogen in the Paleo-Tethyan regime to the south and was translated to the east of West Cathaysia through strike-slip motion, and the early Paleozoic Wuyi-Yunkai orogeny was a result of direct collision of West Cathaysia with a yet-unidentified terrane that rifted away after the collision. We conclude that a multiterrane Wilson cycle (multi-terrane accretion-collision, large-scale strike-slip motion, and separation of two terranes by post-collisional rifting along the suture zone) characterizes the history of South China and may be a common feature of orogens.
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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) | 0.002 | 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 it