TY  - JOUR
A1  - Stich, Daniel
A1  - Martin, Rosa
A1  - Morales, Jose
A1  - Lopez-Comino, Jose Angel
A1  - Mancilla, Flor de Lis
T1  - Slip partitioning in the 2016 Alboran Sea earthquake sequence (western Mediterranean)
JF  - Frontiers in Earth Science
N2  - AM(W)= 5.1 earthquake on January 21st, 2016 marked the beginning of a significant seismic sequence in the southern Alboran Sea, culminating in aM(W)= 6.3 earthquake on January 25th, and continuing with further moderate magnitude earthquakes until March. We use data from 35 seismic broadband stations in Spain, Morocco and Portugal to relocate the seismicity, estimate seismic moment tensors, and isolate regional apparent source time functions for the main earthquake. Relocation and regional moment tensor inversion consistently yield very shallow depths for the majority of events. We obtain 50 moment tensors for the sequence, showing a mixture of strike-slip faulting for the foreshock and the main event and reverse faulting for the major aftershocks. The leading role of reverse focal mechanisms among the aftershocks may be explained by the geometry of the fault network. The mainshock nucleates at a bend along the left-lateral Al-Idrisi fault, introducing local transpression within the transtensional Alboran Basin. The shallow depths of the 2016 Alboran Sea earthquakes may favor slip-partitioning on the involved faults. Apparent source durations for the main event suggest a similar to 21 km long, asymmetric rupture that propagates primarily toward NE into the restraining fault segment, with fast rupture speed of similar to 3.0 km/s. Consistently, the inversion for laterally variable fault displacement situates the main slip in the restraining segment. The partitioning into strike-slip rupture and dip-slip aftershocks confirms a non-optimal orientation of this segment, and suggests that the 2016 event settled a slip deficit from previous ruptures that could not propagate into the stronger restraining segment.
KW  - slip partitioning
KW  - fault bend
KW  - moment tensor
KW  - source time function
KW  - shallow earthquakes
Y1  - 2020
U6  - https://doi.org/10.3389/feart.2020.587356
SN  - 2296-6463
VL  - 8
PB  - Frontiers Media
CY  - Lausanne
ER  - 
TY  - JOUR
A1  - Fages, Antoine
A1  - Hanghoj, Kristian
A1  - Khan, Naveed
A1  - Gaunitz, Charleen
A1  - Seguin-Orlando, Andaine
A1  - Leonardi, Michela
A1  - Constantz, Christian McCrory
A1  - Gamba, Cristina
A1  - Al-Rasheid, Khaled A. S.
A1  - Albizuri, Silvia
A1  - Alfarhan, Ahmed H.
A1  - Allentoft, Morten
A1  - Alquraishi, Saleh
A1  - Anthony, David
A1  - Baimukhanov, Nurbol
A1  - Barrett, James H.
A1  - Bayarsaikhan, Jamsranjav
A1  - Benecke, Norbert
A1  - Bernaldez-Sanchez, Eloisa
A1  - Berrocal-Rangel, Luis
A1  - Biglari, Fereidoun
A1  - Boessenkool, Sanne
A1  - Boldgiv, Bazartseren
A1  - Brem, Gottfried
A1  - Brown, Dorcas
A1  - Burger, Joachim
A1  - Crubezy, Eric
A1  - Daugnora, Linas
A1  - Davoudi, Hossein
A1  - Damgaard, Peter de Barros
A1  - de Chorro y de Villa-Ceballos, Maria de los Angeles
A1  - Deschler-Erb, Sabine
A1  - Detry, Cleia
A1  - Dill, Nadine
A1  - Oom, Maria do Mar
A1  - Dohr, Anna
A1  - Ellingvag, Sturla
A1  - Erdenebaatar, Diimaajav
A1  - Fathi, Homa
A1  - Felkel, Sabine
A1  - Fernandez-Rodriguez, Carlos
A1  - Garcia-Vinas, Esteban
A1  - Germonpre, Mietje
A1  - Granado, Jose D.
A1  - Hallsson, Jon H.
A1  - Hemmer, Helmut
A1  - Hofreiter, Michael
A1  - Kasparov, Aleksei
A1  - Khasanov, Mutalib
A1  - Khazaeli, Roya
A1  - Kosintsev, Pavel
A1  - Kristiansen, Kristian
A1  - Kubatbek, Tabaldiev
A1  - Kuderna, Lukas
A1  - Kuznetsov, Pavel
A1  - Laleh, Haeedeh
A1  - Leonard, Jennifer A.
A1  - Lhuillier, Johanna
A1  - von Lettow-Vorbeck, Corina Liesau
A1  - Logvin, Andrey
A1  - Lougas, Lembi
A1  - Ludwig, Arne
A1  - Luis, Cristina
A1  - Arruda, Ana Margarida
A1  - Marques-Bonet, Tomas
A1  - Silva, Raquel Matoso
A1  - Merz, Victor
A1  - Mijiddorj, Enkhbayar
A1  - Miller, Bryan K.
A1  - Monchalov, Oleg
A1  - Mohaseb, Fatemeh A.
A1  - Morales, Arturo
A1  - Nieto-Espinet, Ariadna
A1  - Nistelberger, Heidi
A1  - Onar, Vedat
A1  - Palsdottir, Albina H.
A1  - Pitulko, Vladimir
A1  - Pitskhelauri, Konstantin
A1  - Pruvost, Melanie
A1  - Sikanjic, Petra Rajic
A1  - Papesa, Anita Rapan
A1  - Roslyakova, Natalia
A1  - Sardari, Alireza
A1  - Sauer, Eberhard
A1  - Schafberg, Renate
A1  - Scheu, Amelie
A1  - Schibler, Jorg
A1  - Schlumbaum, Angela
A1  - Serrand, Nathalie
A1  - Serres-Armero, Aitor
A1  - Shapiro, Beth
A1  - Seno, Shiva Sheikhi
A1  - Shevnina, Irina
A1  - Shidrang, Sonia
A1  - Southon, John
A1  - Star, Bastiaan
A1  - Sykes, Naomi
A1  - Taheri, Kamal
A1  - Taylor, William
A1  - Teegen, Wolf-Rudiger
A1  - Vukicevic, Tajana Trbojevic
A1  - Trixl, Simon
A1  - Tumen, Dashzeveg
A1  - Undrakhbold, Sainbileg
A1  - Usmanova, Emma
A1  - Vahdati, Ali
A1  - Valenzuela-Lamas, Silvia
A1  - Viegas, Catarina
A1  - Wallner, Barbara
A1  - Weinstock, Jaco
A1  - Zaibert, Victor
A1  - Clavel, Benoit
A1  - Lepetz, Sebastien
A1  - Mashkour, Marjan
A1  - Helgason, Agnar
A1  - Stefansson, Kari
A1  - Barrey, Eric
A1  - Willerslev, Eske
A1  - Outram, Alan K.
A1  - Librado, Pablo
A1  - Orlando, Ludovic
T1  - Tracking five millennia of horse management with extensive ancient genome time series
JF  - Cell
N2  - Horse domestication revolutionized warfare and accelerated travel, trade, and the geographic expansion of languages. Here, we present the largest DNA time series for a non-human organism to date, including genome-scale data from 149 ancient animals and 129 ancient genomes (>= 1-fold coverage), 87 of which are new. This extensive dataset allows us to assess the modem legacy of past equestrian civilisations. We find that two extinct horse lineages existed during early domestication, one at the far western (Iberia) and the other at the far eastern range (Siberia) of Eurasia. None of these contributed significantly to modern diversity. We show that the influence of Persian-related horse lineages increased following the Islamic conquests in Europe and Asia. Multiple alleles associated with elite-racing, including at the MSTN "speed gene," only rose in popularity within the last millennium. Finally, the development of modem breeding impacted genetic diversity more dramatically than the previous millennia of human management.
Y1  - 2019
U6  - https://doi.org/10.1016/j.cell.2019.03.049
SN  - 0092-8674
SN  - 1097-4172
VL  - 177
IS  - 6
SP  - 1419
EP  - 1435
PB  - Cell Press
CY  - Cambridge
ER  - 
TY  - JOUR
A1  - Becerril, Laura
A1  - Ubide, Teresa
A1  - Sudo, Masafumi
A1  - Marti, Joan
A1  - Galindo, Ines
A1  - Gale, Carlos
A1  - Maria Morales, Jose
A1  - Yepes, Jorge
A1  - Lago, Marceliano
T1  - Geochronological constraints on the evolution of El Hierro (Canary Islands)
JF  - Journal of African earth sciences
N2  - New age data have been obtained to time constrain the recent Quaternary volcanism of El Hierro (Canary Islands) and to estimate its recurrence rate. We have carried out Ar-40/Ar-39 geochronology on samples spanning the entire volcanostratigraphic sequence of the island and C-14 geochronology on the most recent eruption on the northeast rift of the island: 2280 +/- 30 yr BP. We combine the new absolute data with a revision of published ages onshore, some of which were identified through geomorphological criteria (relative data). We present a revised and updated chronology of volcanism for the last 33 ka that we use to estimate the maximum eruptive recurrence of the island. The number of events per year determined is 9.7 x 10(-4) for the emerged part of the island, which means that, as a minimum, one eruption has occurred approximately every 1000 years. This highlights the need of more geochronological data to better constrain the eruptive recurrence of El Hierro. (C) 2015 Elsevier Ltd. All rights reserved.
KW  - Ar-40/Ar-39
KW  - C-14
KW  - Eruptive recurrence
KW  - El Hierro
KW  - Canary Islands
Y1  - 2016
U6  - https://doi.org/10.1016/j.jafrearsci.2015.10.012
SN  - 1464-343X
SN  - 1879-1956
VL  - 113
SP  - 88
EP  - 94
PB  - Elsevier
CY  - Oxford
ER  -