Feedback between cataclasis and interface-coupled reactions in ultracataclastic veins: insights from the Naxos granodiorite, Greece
Bibliographic record
Abstract
Pseudotachylytes, quenched melts from frictional heating, and ultracataclasites, comminution of host rock, are considered direct evidence of coseismic slip. In hydrated systems, fluid-rock interactions can influence the nucleation and propagation of these earthquake-induced structures by facilitating element mobility and fault zone weakening. We conducted 2D microstructural and geochemical analyses on a series of ultracataclastic veins hosted in a deformed granodiorite on Naxos, Greece, to investigate potential interactions between physical and chemical processes along rupture paths. Naxos is a classical Miocene Cycladic metamorphic core complex, defined by a central migmatite core, with fluids introduced during peak metamorphism and subsequent brittle deformation. An I-type granodiorite was syn-tectonically emplaced, cooling rapidly from crystallization (650-680°C) at c. 12 Ma to
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 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 | 0.001 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 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".