Evidence map›Paper›PMID 42685197›Full record

ArticleScience advances2026

Shallow creep and confined ruptures in frictionally unstable mica schist.

Sezim E Güvercin, Sylvain Barbot, Lei Zhang, Mehmet Köküm, Zekang Yang, Cengiz Zabcı

Abstract read
In one paragraph

Article in Science advances, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Sezim E GüvercinDepartment of Earth Sciences, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0002-6355-5244
Sylvain BarbotDepartment of Earth Sciences, University of Southern California, Los Angeles, CA 90089, USA.ORCID 0000-0003-4257-7409
Lei ZhangInstitute of Geology, China Earthquake Administration, Beijing 100017, China.ORCID 0000-0003-3944-5691
Mehmet KökümDepartment of Geological Engineering, Fırat University, 23119 Elazığ, Turkey.ORCID 0000-0001-5149-3931
Zekang YangInstitute of Geology, China Earthquake Administration, Beijing 100017, China.ORCID 0000-0001-9043-0765
Cengiz ZabcıIstanbul Technical University, T. İş Bankası Marmara Aktif Fay Tehlike ve Risk Uygulama ve Araştırma Merkezi, 34467 İstanbul, Turkey.ORCID 0000-0003-0814-0422

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Crustal faults across geological settings are often enriched in phyllosilicates because of the hydrothermal alteration of wall rocks. The frictional behavior of these altered rocks at mid-crustal conditions remains poorly understood. Here, we show that mica-schist gouge under crustal hydrothermal conditions can host mixed behavior promoting shallow aseismic creep and confined seismic ruptures. We conduct triaxial deformation experiments on natural samples from the East Anatolian Fault, Turkey, and simulate the resulting dynamics on the Pütürge segment during seismic cycles using a physical model of rock friction and a realistic thermal structure. Mica schist exhibits potentially unstable weakening between 300° and 400°C, promoting depth-confined earthquakes. The frictional properties of mica schist are compatible with the 2020 moment magnitude (

Identifiers

PMID42685197
PMCPMC13537268

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.