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MAY 21 to 25, 2018 Abstracts Volume MAY 21 to 25, 2018 7th international OLOT - CATALONIA - SPAIN DL GI 743-2018 ISBN 978-84-09-01627-3 Cover Photo: ACGAX. Servei d’Imatges. Fons Ajuntament d’Olot. Autor: Eduard Masdeu Authors: Xavier Bolós and Joan Martí Abstracts Volume MAY 21 to 25, 2018 Scientific Committee Members IN ALPHABETICAL ORDER Patrick BACHÈLERY Károly NÉMETH Observatoire de Physique du Globe de Clermont-Ferrand Massey University (New Zealand) and Laboratoire Magmas et Volcans (France) Oriol OMS Pierre BOIVIN Universitat Autònoma de Barcelona (Spain) Laboratoire Magmas et Volcans (France) Michael ORT Xavier BOLÓS Northern Arizona University (USA) Univesidad Nacional Autónoma de México (Mexico) Pierre-Simon ROSS Gerardo CARRASCO Institut National de la Recherche Scientifique (Canada) Universidad Nacional Autónoma de México (Mexico) Dmitri ROUWET Shane CRONIN Istituto Nazionale di Geofisica e Vulcanologia (Italy) The University of Auckland (New Zealand) Claus SIEBE Gabor KERESZTURI Universidad Nacional Autónoma de México (Mexico) Massey University (New Zealand) Ian SMITH Jiaqi LIU The University of Auckland (New Zealand) Chinese Academy of Sciences (China) Giovanni SOSA Didier LAPORTE Universidad Nacional Autónoma de México (Mexico) Laboratoire Magmas et Volcans (France) Gregg VALENTINE Volker LORENZ University at Buffalo (USA) University of Wuerzburg (Germany) Benjamin VAN WYK DE VRIES José Luís MACÍAS Observatoire de Physique de Globe de Clermont- Ferrand Universidad Nacional Autónoma de México (Mexico) and Laboratoire Magmas et Volcans (France) Joan MARTÍ James WHITE Consejo Superior de Investigaciones Científicas (Spain) University of Otago (New Zealand) Local Technical Organizing Secretary Committee Chair Xavier BOLÓS Fundació d’Estudis Superiors d’Olot Univesidad Nacional Autónoma de México (Mexico) C/ Joan Pere Fontanella 3, 17800 Olot (+34) 972 26 21 28 [email protected] Members Joan MARTÍ Consejo Superior de Investigaciones Científicas Scientific advisor José Luis MACÍAS Universidad Nacional Autónoma de México Scientific advisor Oriol OMS Universitat Autònoma de Barcelona Scientific advisor Károly NÉMETH Massey University Scientific advisor Marta FONTANIOL Fundació d’Estudis Superiors d’Olot Logistical advisor Marta FIGUERAS Fundació d’Estudis Superiors d’Olot Logistical advisor Jordi CALABUIG Fundació d’Estudis Superiors d’Olot Logistical advisor Xavier PUIG Parc Natural de la Zona Volcànica de la Garrotxa Logistical advisor Ariadna VILLEGAS Ajuntament d’Olot Logistical advisor Presentation Since the first “International Maar Conference” (IMC) meeting, the series has become one of the most success- ful discussion forums in volcanology, mainly because it provides a unique opportunity to bring together people from many different volcanological fields (physical vol- canologists, sedimentologists, modellers, petrologists, etc), any of whom may become involved in some way in the study of different eruption styles of basaltic volcanism and, in particular, those occurring in monogenetic volcan- ic fields. Previous IMC meetings have been held in a wide diversity of places (Hungary, Slovakia and Germany) that posed different problems in terms of eruption dynamics, products and landforms in these volcanic areas. The city of Olot, the main location of the La Garrotxa Vol- canic Field, the most recent area in the Quaternary Cata- lan Volcanic Zone, will provide a unique opportunity for holding a multidisciplinary volcanological forum that will focus on different aspects of maars and monogenet- ic volcanism. In Olot and its surroundings volcanoes are present in many aspects of local society, as its cultural heritage, local history, architecture or even in its excellent cuisine. People live among volcanoes and they are aware that they represent the most characteristic feature of their region. Protection of all this area and of the volcanoes in particular, has been effective since 1982, when it was de- clared as a Natural Park (The Garrotxa Volcanic Zone Nat- ural Park) by de Catalan Government. The Local Organizing Committee and the International Association of Volcanology and Chemistry of Earth’s In- terior (IAVCEI) are pleased to welcome you to the 7th In- ternational Maar Conference (IMC) in Olot (Spain) in May 21- 25, 2018. Contents MAY 21 to 25, 2018 7 Oral Session 1 Monogenetic volcanoes: eruption dynamics, growth, structure and physical modeling Page 14 - 1. Exploring eruptive and erosional features of monogenetic scoria cones using Principal Component Analysis and machine learning. Gabor Kereszturi, Marie-Noelle Guilbaud, Reddy Pullanagari, Claus Siebe and Sergio Salinas. Page 16 - 2. A global perspective on Maars: Maar Volcano Location and Shape (MaarVLS). Alison Graettinger, Cody Nichols (KEYNOTE) Page 18 - 3. Assessing the role of phreatomagmatism in the eruption dynamics of the trachyandesitic maar-like Pavin crater (Massif central, France): constraints from the pyroclasts microtextures. Laurent Arbaret and Jean-Louis Bourdier Page 20 - 4. Sedimentary features as indicators of hydrogeological conditions controlling initial phreatomagmatic eruption phases of the monogenetic Potrerillo and San Juanito volcanoes in the Ceboruco graben, western Mexico. Javier Agustín-Flores, Claus Siebe, Katrin Sieron, Dolors Ferrés, Karime González-Zuccolotto Page 22 - 5. Historical phreatomagmatic activity at the summit of Tacaná Volcano, México-Guatemala. José Luis Macías, José Luis Arce, Ricardo Saucedo, Juan Manuel Espíndola, Giovanni Sosa-Ceballos Page 24 - 6. Tilocálar volcanoes: Effusive, magmatic explosive and phreatic monogenetic activity under compressional control in the northern Chile. Gabriel Ureta, Felipe Aguilera, and Karoly Németh Page 26 - 7. Pre-historic effusive ring-fracture activity from the southern caldera’s rim of Los Humeros volcanic complex and geothermal field, Eastern Mexico, implications for hazards. Carrasco-Núñez, G., Barrios, S., Hernández, J. Page 28 - 8. Examining the internal structure and the eruption dynamics of Paricutin monogenetic volcano (1943 – 1952, Mexico) inferred from ERT 3D model combined with historical and geological evidences. Xavier Bolós, Gerardo Cifuentes, José Luis Macías, Giovanni Sosa-Ceballos, Denis Ramón Avellán, Alexander Delgado-Torres Page 30 - 9. Garrotxa Volcanic Field as a Link to Young Martian Volcanism. Kei Kurita, Rina Noguchi, Hiroki Ichikawa, H.Samuel, David Baratoux Page 32 - 10. Field and experimental analysis of sediment-magma mingling at the 71 Gulch Volcano in the western Snake River Plain, Idaho, USA. Kadie Bennis, Alison Graettinger Page 34 - 11. A Tale of Two Fluids: Water and Magma in the Shallow Subsurface. Michael Ort, Michaela Kim, Emily S. Anderson, Curtis M. Oldenburg (KEYNOTE) Page 36 - 12. How the early syn-eruptive crater infill progressively becomes the lower diatreme: Round Butte, Hopi Buttes volcanic field, Navajo Nation, Arizona. Benjamin Latutrie, Pierre-Simon Ross Page 38 - 13. Kiejo-Mbaka (Rungwe Volcanic Province, Tanzania) monogenetic volcanic field evolution. Claudia Principe, Fatumati Mnzava, Claudio Pasqua Page 40 - 14. The Stolpen Volcano in the Lausitz Volcanic Field (Eastern Germany) - Studies at the type locality of ‘basalt’. Olaf Tietz, Jörg Büchner Page 42 - 15. Linking experimental cratering models to large maar-diatremes. Károly Németh, Mohammed Rashad Moufti (KEYNOTE) Page 44 - 16. Magma fragmentation: a review of main (possible) physical and thermodynamics mechanisms. Roberto Sulpizio Page 46 - 17. Surtsey revisited: Fragmentation and heat transfer studies in the framework of the ICDP project SUSTAIN. Bernd Zimanowski, Ralf F. Büttner, James D.L. White, Magnús T. Gudmundsson Page 48 - 18. The Mysterious Grooves of Bárcena. Susan W. Kieffer, Eckart Meiburg, Jim Best Page 50 - 19. Shallow magma diversions during explosive diatreme-forming eruptions. Nicolas Le Corvec, James D. Muirhead, James D. L. White Page 52 - 20. On the interaction of magma, groundwater and country rocks: two contrasting phreatomagmatic maar-diatreme emplacement models. Volker Lorenz, Stephan Kurszlaukis, Peter Suhr Page 54 - 21. Exploration of miniature volcanology using rootless cones as natural analogues of huge volcanoes across Earth and Mars. Rina Noguchi, Kei Kurita Posters Session 1 Monogenetic volcanoes: eruption dynamics, growth, structure and physical modeling Page 58 - 1. Morphometry of maar lakes of Calatrava Volcanic Field (Spain). Rafael U. Gosálvez, Montse Morales, Elena González Page 61 - 2. Spatial and morphometric analyses of Anaun monogenetic volcanic field (Sredinny Range, Kamchatka). Dmitry Melnikov, Anna Volynets Page 62 - 3. Geomorphology of the Cuelgaperros maar: interferences between its hydromagmatic activity and the fluvial dynamics of the Jabalonriver (Campo de Calatrava Volcanic Field, Spain). Miguel Ángel Poblete, Salvador Beato, José Luis Marino Page 64 - 4. A proposal for a classification of types of hydrovolcanoes based on geomorphic criteria. Miguel Ángel Poblete, Salvador Beato, José Luis Marino Page 66 - 5. A preliminary UAV application on Kula Monogenetic Field (western Anatolia, Turkey). Göksu Uslular, Çağdaş Sağır, Gonca Gençalioğlu-Kuşcu, Bedri Kurtuluş Page 68 - 6. Maar structures in Southern Peru and their application on geothermal resources explorations. Guillermo Diaz Page 70 - 7. Contained sub-surface Kimber-lite explosions in Snap Lake Dyke and CL186, NWT, Canada. Stephan Kurszlaukis, Alexandrina Fulop Page 72 - 8. Monogenetic volcanism at El Hierro Island: the Ventejís-Pico de los moles eruption. Laura Becerril, Dario Pedrazzi,
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