Petrology of the 2020–21 effusive to explosive eruption of La Soufrière Volcano, St Vincent: insights into plumbing system architecture and magma assembly mechanism - Weber, G; Blundy, J; Barclay, J; Pyle, DM; Cole, P; Frey, H; Manon, M; Davies, BV; Cashman, K (Geological Society Special Publications, 2023)