5-5-5-5-5-5-5-5-5-5-5-5-5-5 From: "Andrews, Benjamin" <AndrewsB@xxxxxx> Dear colleagues, On behalf of my fellow conveners, I would like to draw your attention to Fall AGU Session V031 What Can Pyroclasts Tell Us? (confex.com) <https://urldefense.com/v3/__https://agu.confex.com/agu/agu24/prelim.cgi/Session/228409__;!!IKRxdwAv5BmarQ!fknj2ieqSh_Ah1tdmoBV6v3wtgRrH0cU0wINWew23X_SWNGDrdOFsGnL5IyaRM99udCLuPkSw_S4UffYqX1V1Ke8Rw$> â??Pyroclasts are frozen fragments of explosive volcanic eruptions. These particles range in size from microns to meters and have myriad vesicle, crystal, and morphological textures. Importantly, pyroclasts can record otherwise unobservable volcanic processes including conduit flow, fragmentation, aggregation, sintering or welding, and deposition. We welcome contributions from field and experimental volcanology, geophysical monitoring, computational modeling, petrology, and microanalytical techniques that discuss processes preserved in pyroclasts. Specifically, we hope to discuss (1) processes that occur prior to, during, and after fragmentation, (2) how pyroclasts are ejected from the vent, (3) interactions of pyroclasts with the atmosphere and other particles (including aggregation), and (4) how pyroclast textures evolve from fragmentation through eruption and transport to deposition.â?? As a reminder, abstract submission closes at 23:59 p.m. ET/03:59 +1 GMT If you have any questions about the session, feel free to email me. Sincerely, Ben Benjamin Andrews Ulrich Kueppers Kathleen Trafton 5-5-5-5-5-5-5-5-5-5-5-5-5-5 ------------------------------
