4-4-4-4-4-4-4-4-4-4-4-4-4 From: Benjamin Black <bb721@xxxxxxxxxxxxxxx> *Dear colleagues,* *We invite you to apply to an NSF-sponsored workshop on the mantle supply of magma at subduction zones and beyond. The workshop aims to bring together researchers from a range of disciplines (including but not limited to volcanology, geochemistry, petrology, seismology, magnetotellurics, geochronology, field geology, and geodynamics) to identify pathways to advancing understanding of the role of mantle magma supply as a fundamental control on transcrustal volcanic systems. **Day 1 will focus on Timescales of Magma Supply; Day 2 on Geophysical Imaging of Magmatic Systems**, with linkages to community efforts to deploy large-scale imaging arrays at subduction zone volcanoes**; and Day 3 on Cascadia as a case study. **Early Career Researchers are particularly encouraged to apply. * *Key details:* *Dates: June 3-5, 2024* *Location: Lamont-Doherty Earth Observatory, Palisades, NY* *Application deadline: March 29, 2024* *Apply here <https://urldefense.com/v3/__https://docs.google.com/forms/d/e/1FAIpQLSclIblOeL9_fWRFES5tIKDT_HHs5onV3--CQFDPyB-4B2kVfA/viewform__;!!IKRxdwAv5BmarQ!ZFRUw6NuLXR4tSI4tsMY6OK7p2-QFJoBYx05u6jGGC-mqJMWI_yxT6AGucDL7CurHnYfNLfwHmgCa5FtPH_6HSMHNg$>* *An Early Career Researcher pre-workshop will be held the Sunday prior to the workshop. Early Career and International travel grants are available. Other participants will be responsible for airfare, but onsite costs including lodging and transport will be covered by the workshop. * *Sincerely,* *Ben Black, Andrea Goltz, Forrest Horton, Samer Naif, Terry Plank, Cian Wilson* *Organizing committee* 4-4-4-4-4-4-4-4-4-4-4-4-4 ------------------------------