Session 3.7: Small-scale volcanoes and their large-scale volcanic context

Talks:

Thursday 14:15 - 16:30

Room S160

Posters:

Thursday 16:30 - 18:30

Room S160

Talks

Monogenetic, polycyclic, and polygenetic small-scale volcanoes in Central Mexico: examples of transitional eruptive styles

Carrasco-Núñez, G.¹, Ort, M. H.², Cavazos-Alvarez, J A.², Dávila-Harris, P.³

Thursday, 14:15 - 14:30

Investigating the ancient eruption histories of the pre-caldera Vitafumo and Miliscola monogenetic volcanoes (southwestern sector of Campi Flegrei, Italy)

Ileana Santangelo ¹, Claudio Scarpati¹, Annamaria Perrotta¹, Paul Cole², Lorenzo Fedele¹, Raffaello Cioni³, Claudia D'Oriano⁴, Mattia De'Michieli Vitturi⁴, Federica Güll¹, Federica Pardini⁴, Gilda Risica⁴, Fabio Speranza⁵

Thursday, 14:30 - 14:45

Ivana Torres-Ewert ^1,4, Alison Graettinger¹,Ingo Sonder², Susan Sakimoto^2,3 and Alan Whittington⁵

Thursday, 14:45 - 15:00

Morphometric Analysis of Scoria Cones in Kula Volcanic Field (western Anatolia, Türkiye) Using Elliptic Fourier Descriptors and Fractal Dimension Metrics

Göksu Uslular¹, Efe Akkaş², M. Korhan Erturaç³, Gonca Gençalioğlu Kuşcu⁴

Thursday, 15:00 - 15:15

Small-scale phreatomagmatic eruptions as precursors of larger caldera-forming eruptions: Insights from Acigöl caldera, Central Anatolia (Turkey)

^^Ivan Sunyé-Puchol¹^^ , Xavier Bolós², Rengin Özsoy¹, Efe Akkaş³, Lorenzo Tavazzani⁴, Manuela Nazzari⁵, Olivier Bachmann⁴, Piergiorgio Scarlato⁵, and Silvio Mollo^1,5

Thursday, 15:45 - 16:00

Constraints from source to surface: using Sr-Nd isotopes and olivine diffusion timescales in the Fui Group small eruptive centres (Chilean Andes)

Francisca Mallea-Lillo¹ , Eduardo Morgado², Lucy McGee¹, Carl Spandler¹, Miguel-Ángel Parada^3,4

Thursday, 16:00 - 16:15

Small Domes, Big Picture: magmatic signatures across the slab tear in central Colombia

Lydia J. Harmon^1,2 , Christy B. Till², Agustin Cardona³, Juan S. Jaramillo-Ríos^3,4

Thursday, 16:15 - 16:30

Posters

Enigmatic transition of maar eruptions: A petrology and textural studies at Ranu Grati Maar, East Java, Indonesia

Andriansyah Gurusinga^1,2,3, Mirzam Abdurrachman², Tsukasa Ohba¹, Takashi Hoshide¹, Wildan Nur Hamzah¹, Idham Andri Kurniawan²

Thursday, 16:30 - 18:30 • 1

Magma Depletion: A Swiss cheese alternative for vent distribution in volcanic fields

Melody Whitehead , Mark Bebbington, Gabor Kereszturi

Thursday, 16:30 - 18:30 • 2

InSAR observations and source model of a non-eruptive deformation event in 2019 at Lamongan Volcanic Field, Indonesia

Lin Way, Juliet Biggs, Simon Orrego

Thursday, 16:30 - 18:30 • 3

Arc scale distributions of small and large volcanoes: implications for magma supply

Karen Bemis

Thursday, 16:30 - 18:30 • 4

In pursuit of intrusions and not hiding failed experiments

Alison Graettinger ¹, Ivana Torres-Ewert¹, Ingo Sonder², Susan Sakimoto³

Thursday, 16:30 - 18:30 • 5

Santa Clara scoria cone and its leaky plumbing system (southwest Utah, USA)

Maria Clara Murta , Greg Valentine

Thursday, 16:30 - 18:30 • 6

Quantification of the phreatomagmatic-to-magmatic eruption style transition of a deeply eroded maar diatreme volcano applying high-resolution field and rock texture analysis

Mátyás Hencz ^a, Károly Németh^a,b,c, Tamás Spránitz^a, Tamás Biró^d, Dávid Karátson^d, Márta Berkesi^a

Thursday, 16:30 - 18:30 • 7

Linking Small-Scale Textural Features to Large-Scale Volcanic Processes: A Study of Hell's Half Acre Lava Flow

Rachel Bakowski¹, Charles Connor¹, Mel Rodgers¹, Rocco Malservisi¹, Robert Van Alphen¹, Lis Gallant²

Thursday, 16:30 - 18:30 • 8

Origin, source and hazard of young intraplate volcanism in Saudi Arabia.

Evelyn R. Garcia-Paredes¹, Froukje van der Zwan¹, Alican Aktağ², Kaj Hoernle², Konstantinos Thomaidis¹, Murtadha Al Malallah¹, Thor H. Hansteen², Folkmar Hauff².

Thursday, 16:30 - 18:30 • 9

Diverse Magmatic Processes and Eruptive Styles in the Serdán Oriental Basin : Insights from Mafic to Garnet-Bearing Rhyolitic Compositions

Loup Fayolas¹, Kevin Gemali Pedroza Aldana², Marie-Noëlle Guilbaud², Erwan Martin¹, Hélène Balcone-Boissard¹, Laura Sofia Ortiz Blanco²

Thursday, 16:30 - 18:30 • 10

Cenomanian Basalts on the Brazilian Equatorial Margin: Insights into Trigger Mechanisms of OIB-like Volcanism in Continental Environments

Antomat A. Macêdo Filho¹, Alisson L. Oliveira¹, Marthe Klöcking², Valdecir A. Janasi¹, Carlos J. Archanjo¹, Lucas M. Lino¹

Thursday, 16:30 - 18:30 • 11

Multidisciplinary insights into the Camp dels Ninots maar-diatreme: New geochronology identify the onset of the terrestrial Early Pliocene Warmth

Xavier Bolós ^1^, Oriol Oms², Pablo Rodríguez-Salgado³, Iván Sunyé-Puchol⁴, Gonzalo Jiménez-Moreno⁵, Joan Madurell-Malapeira⁶, Leonardo Sorbelli⁷, Faysal Bibi⁸, Hugues-Alexandre Blain^9,10, Tomáš Přikryl¹¹, Juan José Villalain¹², Ángel Carrancho^13,12, Daniel Paul Miggins¹⁴, Isabel Expósito^9,10, Francesc Burjachs⁹, Federica Grandi^9,10, Adriana Linares-Martín^9,10, Elena Moreno-Ribas^9,10, Jordi Agustí^9,10,15, Gerard Campeny^9,10, Bruno Gómez de Soler^9,10