Resurgent dome
dome formed by swelling or rising of a caldera floor due to movement in the magma chamber beneath it
en-GB/ɹɪˈsɜːd͡ʒənt ˈdəʊm/
en-US/ɹiˈsɝd͡ʒənt ˈdoʊm/
dome formed by swelling or rising of a caldera floor due to movement in the magma chamber beneath it