S9. Isotopic tracers and timing of dynamic evolution of subduction zone settings

Conveners and Chairpersons Enrico Cannao' (UNIMI), Martina Casalini (UNIFI), Federico Farina (UNIMI)


Mercoledi 18 Settembre 2019 [15.30-17.00]

Aula A

9-1    15.30 - 16.00
[KEYNOTE] Elliott T.*, Freymuth H., Andersen M., Chen S. & Hin R. : Isotopic fractionations between dehydration fluid and descending slab

9-2    16.00 - 16.15
Bragagni A., Mastroianni F., Avanzinelli R.*, Conticelli S. & Münker C. : Extreme HFSE fractionation in Italian magmas: metasomatism vs. different mantle domains

9-3    16.15 - 16.30
Natali C., Aghazadeh M., Braschi E., Badrzadeh Z., Bianchini G. & Conticelli S.* : Eocenic subduction to collision-related volcanism in the Arasbaran area (NW, Iran): evidence for progressive evolution of mantle sources

9-4    16.30 - 16.45
Di Giuseppe P.*, Agostini S., Manetti P., Savascin M.Y. & Conticelli S. : Early Miocene to Pliocene magmatic activity in the Sivas-Malatya Volcanic Region (Central-Eastern Anatolia) 

9-5    16.45 - 17.00
Tumiati S.* : Decoupling between the carbon isotopic signature of CO2-bearing aqueous fluids and of their graphite+carbonate source at subarc depth

IES - Interactive Extended Session

Mercoledi 18 Settembre 2019

Aula Centrale

Malaspina N.* & Tumiati S. : Redox processes and the role of carbon-bearing volatiles at subduction zones: natural versus experimental perspectives

Tamburello G.* : The importance of direct gas flux measurements at active volcanoes for understanding the geochemical cycles in the subduction zones


Mercoledi 18 Settembre 2019

Area Poster

9-8    Pannello 5
Agostini S.*, Di Giuseppe P., Manetti P., Savascin M.Y., Doglioni C. & Conticelli S. : Early Miocene to Pleistocene Na-alkaline Volcanism on the North-East Arabian plate (South-East Turkey)

9-9    Pannello 6
Cannaò E.*, Scambelluri M. & Tiepolo M. : Into deep and beyond: carbon and nitrogen subduction recycling by secondary peridotites

9-10    Pannello 7
Cannaò E.*, Tiepolo M., Sessa G., Deloule E. & Poli S. : Amphibole as carbon fixing mineral at lower crust depth

9-11    Pannello 8
Casalini M.*, Avanzinelli R., Tommasini S., Garzonio C.A., Cioni R. & Conticelli S. : Genesis and differentiation of a calc-alkaline volcano in syn-collisional continental setting: the Mount Ararat (Ağrı Dağı, Eastern Anatolia)

9-12    Pannello 9
Gilio M.*, Scambelluri M., Agostini S., Godard M., Pettke T., Agard P., Locatelli M. & Angiboust S. : Fingerprinting and relocating tectonic slices along the plate interface: evidence from the Lago Superiore Unit at Monviso (Western Alps)

9-13    Pannello 10
Narduzzi F., Farina F.*, Lana C., Teixera L., Schannor M., Stevens G., Alkmim A. & Nalini Jr H.A. : Long-lived petrological cannibalism and slow cooling rates for the Galiléia batholith (SE Brazil): supporting the “hot” nature of Araçuaí-West Congo orogen

9-14    Pannello 11
Tumiati S.* : Dissolution of graphite in high-pressure aqueous fluids: the roles of crystallinity and of coexisting silicates and carbonates