%0 Journal Article %T Late Pleistocene to Holocene slip rates for the Gurvan Bulag thrust fault (Gobi-Altay, Mongolia) estimated with10Be dates %+ Laboratoire Dynamique de la Lithosphère (LDL) %+ Centre européen de recherche et d'enseignement des géosciences de l'environnement (CEREGE) %+ The James Franck Institute and Department of Physics %+ Bureau de Recherches Géologiques et Minières (BRGM) (BRGM) %+ Mongolian Academy of Sciences (MAS) %+ Lawrence Livermore National Laboratory (LLNL) %+ US Geological Survey [Pasadena] %+ Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) %+ Laboratoire de Détection et de Géophysique (CEA) (LDG) %+ US Geological Survey Lincoln] %A Ritz, J.-F. %A Bourlès, D. %A Brown, E, T %A Carretier, S. %A Chéry, J. %A Enhtuvshin, B. %A Galsan, P. %A Finkel, R, C %A Hanks, T, C %A Kendrick, K, J %A Philip, H. %A Raisbeck, G. %A Schlupp, A. %A Schwartz, D, P %A Yiou, F. %@ 0148-0227 %J Journal of Geophysical Research %I American Geophysical Union %V 108 %N B3 %8 2003-03-20 %D 2003 %R 10.1029/2001jb000553 %K Late Pleistocene %K Holocene %K thrust fault %K slip rate %K 10Be dating %K Mongolia %Z Sciences of the Universe [physics]/Earth SciencesJournal articles %X We surveyed morphotectonic markers along the central part of the Gurvan Bulag thrust, a fault that ruptured with the Bogd fault during the Gobi-Altay earthquake (1957, M 8.3), to document climatic and tectonic processes along the fault for the late Pleistocene-Holocene period. The markers were dated using 10 Be produced in situ. Two major periods of alluviation ended at 131 ± 20 and 16 ± 4.8 ka. These appear to be contemporaneous with global climatic changes at the terminations of marine isotope stages (MIS) 6 and 2. The vertical slip rates, determined from offset measurements and surfaces ages, are 0.14 ± 0.03 mm/yr over the late Pleistocene-Holocene and between 0.44 ± 0.11 and 1.05 ± 0.25 mm/yr since the end of the late Pleistocene. The higher of these slip rates for the last $16 kyr is consistent with paleoseismic investigations along the fault [Prentice et al., 2002], and suggests that, at the end of late Pleistocene, the fault evolved from quiescence to having recurrence intervals of 4.0 ± 1.2 kyr for surface ruptures with $4 m vertical offset (similar to that of 1957). The inferred recurrence interval is comparable to that of the Bogd fault (3.7 ± 1.3 kyr) suggesting that the two faults may have ruptured together also earlier during the last $16 kyr. %G English %2 https://brgm.hal.science/hal-04084059/document %2 https://brgm.hal.science/hal-04084059/file/Journal%20of%20Geophysical%20Research%20%20Solid%20Earth%20-%202003%20-%20Ritz%20-%20Late%20Pleistocene%20to%20Holocene%20slip%20rates%20for%20the%20Gurvan%20Bulag.pdf %L hal-04084059 %U https://brgm.hal.science/hal-04084059 %~ IN2P3 %~ IRD %~ CEA %~ INSU %~ BRGM %~ CSNSM %~ CNRS %~ UNIV-AMU %~ CDF %~ UNIV-MONTP2 %~ UNIV-PSUD %~ CEREGE %~ OSU-INSTITUT-PYTHEAS %~ DAM %~ PSL %~ UNIV-PARIS-SACLAY %~ UNIV-PSUD-SACLAY %~ INRAE %~ CDF-PSL %~ INRAEPACA