GSA Connects 2021 in Portland, Oregon

Session No. 7
Sunday, 10 October 2021: 8:00 AM-12:00 PM
A106 (Oregon Convention Center)

T14. Tectonometamorphic Evolution of the Mediterranean from the End of the Variscan Orogeny to Present

GSA Geophysics and Geodynamics Division; GSA Geochronology Division

 

Megan Flansburg, Eirini Poulaki and Romain Augier, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
7-1
8:05 AM
THE PHYSIOGRAPHIC RESPONSE TO CENOZOIC DRIP TECTONICS IN CENTRAL ANATOLIA
CAMPBELL, Clay1, TAYLOR, Michael H.1, MUELLER, Megan2, LICHT, Alexis3, OCAKOGLU, Faruk4, MÖLLER, Andreas1 and BEARD, K. Christopher5, (1)Department of Geology, University of Kansas, Ritchie Hall, Earth, Energy, and Environment Center, 1414 Naismith Dr Room 254, Lawrence, KS 66045, (2)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195, (3)Aix-Marseille Université, CNRS, Centre de Recherche et d’Enseignement de Géosciences de l’Environnement (CEREGE), Aix-en-Provence, 13545, France, (4)Department of Geological Engineering, Eskisehir Osmangazi University, Eskisehir, 26480, Turkey, (5)Ecology & Evolutionary Biology, University of Kansas, Lawrence, KS 66045
7-2
8:20 AM
OVERVIEW OF THE TECTONIC EVOLUTION OF THE SOGUT METAMORPHICS, VARISCAN BASEMENT ASSEMBLAGE OF THE CENTRAL SAKARYA TERRANE (NW ESKISEHIR, TURKEY)
YASAR, I. Dogancan1, SAYIT, Kaan2, HAMES, Willis E.3, KORALAY, O. Ersin4, JEONG, Youn-Joong5 and GONCUOGLU, M. Cemal2, (1)Department of Geosciences, Auburn University, Auburn, AL 36849; Department of Geological Engineering, Middle East Technical University, Ankara, 06800, Turkey, (2)Department of Geological Engineering, Middle East Technical University, Ankara, 06800, Turkey, (3)Department of Geosciences, Auburn University, 2050 Beard Eaves Memorial Coliseum, Auburn, AL 36849, (4)Department of Geological Engineering, Dokuz Eylül University, İzmir, 35270, Turkey, (5)Division of Earth and Environmental Science Research, Korea Basic Science Institute, Cheongju, 28119, Korea, Republic of (South)
7-3
8:35 AM
Withdrawn
7-4
8:50 AM
TECTONOMETAMORPHIC EVOLUTION OF THE EASTERN MEDITERRANEAN FROM THE LATE CRETACEOUS TO THE PRESENT (Invited Presentation)
ROCHE, Vincent, Institut des Sciences de la Terre de Paris, UMR 7193 CNRS-UPMC, Sorbonne Université, Paris, 75005, France, JOLIVET, Laurent, Institut des Sciences de la Terre de Paris, UMR 7193 CNRS-UPMC, Sorbonne Université, 4 place Jussieu, Paris, 75005, France, GRASEMANN, Bernhard, Institute of Geology, Univ of Vienna, Althanstrasse 14, Vienna, A-1090, Austria, PAPANIKOLAOU, Dimitrios, Department of Geology and Geoenvironment, National & Kapodistrian University of Athens, Zografou 15784, Athens, Greece and BOZKURT, Erdin, Center for Global Tectonics & State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, 388 Lumo Road, Hongshan District, Wuhan, 430074, China; Department of Geological Engineering, Middle East Technical University, Ankara, TR–06531, Turkey
 
9:10 AM
Break
7-5
9:20 AM
PERMIAN MYLONITES IN A MIOCENE METAMORPHIC CORE COMPLEX: INTEGRATED EBSD AND APATITE U-PB THERMOCHRONOLOGY ON IOS ISLAND (SOUTHERN CYCLADES, GREECE)
FLANSBURG, Megan E.1, STOCKLI, Daniel1, POULAKI, Eirini1, ORLANDINI, Omero F.1 and SOUKIS, Konstantinos2, (1)Department of Geological Sciences, The University of Texas at Austin, 23 San Jacinto Blvd & E 23rd St, Austin, TX 78712, (2)Dept. of Geology and Geoenvironment, National and Kapodistrian University of Athens, Athens, Greece
7-6
9:35 AM
ISOTOPIC RECORDS IN HYDROTHERMAL MINERALIZATION AS A TRACER OF THE CRUSTAL ARCHITECTURE OF THE CYCLADES, GREECE (Invited Presentation)
WIND, Sandra1, SCHNEIDER, David A.1, HANNINGTON, Mark D.2 and COLEMAN, Mark1, (1)Department of Earth and Environmental Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada, (2)Department of Earth and Environmental Sciences, University of Ottawa, Ottawa, ON K1N 6N5, Canada; GEOMAR, Helmholtz Centre for Ocean Research Kiel, Kiel, 24148, Germany
7-7
9:55 AM
COHERENT UNDERPLATING AND METAMORPHISM IN A SUBDUCTION ZONE: PETROCHRONOLOGY OF THE AMBELAKIA BLUESCHIST UNIT OF OSSA REGION, GREECE
HINSHAW, Emily, Department of Geological Sciences, Jackson School of Geosciences, University of Texas at Austin, Austin, TX 78712, STOCKLI, Daniel, Department of Geological Sciences, Jackson School of Geosciences, The University of Texas at Austin, Austin, TX 78712 and SOUKIS, Konstantinos, Dept. of Geology and Geoenvironment, National and Kapodistrian University of Athens, Athens, Greece
7-8
10:10 AM
CADENCED BASAL-ACCRETION EVENTS ALONG THE HELLENIC MARGIN: INSIGHTS FROM THE HIGH-PRESSURE METAMORPHIC COMPLEX IN WESTERN CRETE (GREECE)
MENANT, Armel1, AUGIER, Romain2, GLODNY, Johannes3, ANGIBOUST, Samuel4, JOLIVET, Laurent5, BESSIÈRE, Eloïse5 and ONCKEN, Onno3, (1)Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany; Université Côte d'Azur, Géoazur, CNRS, Observatoire de la Côte d’Azur, IRD, Valbonne, 06560, France, (2)ISTO, Université d'Orleans, Orléans, 45000, France, (3)Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Potsdam, 14473, Germany, (4)Université de Paris, Institut de Physique du Globe de Paris, CNRS, Paris, 75005, France, (5)Sorbonne Université, Institut des Sciences de la Terre de Paris, UMR 7193 CNRS-UPMC, Paris, 75005, France
 
10:25 AM
Break
7-9
10:35 AM
QUANTIFYING CRUSTAL THICKNESS AND PALEOELEVATION IN THE VARISCAN OROGEN: GEOCHEMICAL EVIDENCE FOR TWO SHORT-LIVED CRUSTAL THICKENING AND THINNING CYCLES
HILLENBRAND, Ian, U.S. Geological Survey, Denver Federal Center, Denver, CO 80225; Department of Geosciences, University of Massachusetts, Amherst, 627 N Pleasant St, Amherst, MA 01003-9354 and WILLIAMS, Michael L., Department of Geosciences, University of Massachusetts, Amherst, 627 N Pleasant St, Amherst, MA 01003-9354
10:50 AM
PRESSURE-TEMPERATURE-TIME-DEFORMATION EVOLUTION IN A NON-CYLINDRICAL OROGEN: THE BETIC-RIF CORDILLERA EXAMPLE (Invited Presentation)
BESSIÈRE, Eloïse1, JOLIVET, Laurent1, AUGIER, Romain2, SCAILLET, Stéphane3, PRÉCIGOUT, Jacques2 and AZAÑON, José Miguel4, (1)Institut des Sciences de la Terre de Paris, UMR 7193 CNRS-UPMC, Sorbonne Université, 4 place Jussieu, Paris, 75005, France, (2)ISTO, Université d'Orleans, Orléans, 45000, France, (3)ISTO, CNRS, 1A Rue de la Ferrolerie, ORLEANS, 45071, France, (4)Departamento de Geodinámica, Universidad de Granada, Avenida de la Fuente Nueva, Granada, 18071, Spain
11:10 AM
GEOCHEMISTRY AND GEODYNAMICS OF THE PREHISTORIC MANTLE SOURCE BENEATH MT. ETNA, SICILY: EVIDENCE FROM THE VALLE DEL BOVE
KEMPTON, P.D.1, SPENCE, A.2, DOWNES, H.2, BLICHERT-TOFT, J.3, BRYCE, J.G.4, HEGNER, E.5 and VROON, P.Z.6, (1)Department of Geology, Kansas State University, 108 Thompson Hall, Manhattan, KS 66506, (2)Department of Earth and Planetary Sciences, Birkbeck University of London, Malet Street, London, WC1E 7HX, United Kingdom, (3)Laboratoire de Géologie de Lyon, CNRS UMR 5276, Ecole Normale Supérieure de Lyon, Université de Lyon, 46 Allée d’Italie, Lyon, 69007, France, (4)Department of Earth Sciences, University of New Hampshire, Durham, NH 03824, (5)Department of Earth and Environmental Sciences & GeoBioCenter, Ludwig-Maximilians Universität, Theresienstr. 41, München, 80333, Germany, (6)Department of Earth Sciences, Faculty of Science, Vrije Universiteit, Amsterdam, 1081 HV, Netherlands
 
11:25 AM
Discussion
See more of: Technical Sessions