TY - JOUR
T1 - Widespread and progressive seafloor-sediment failure following volcanic debris avalanche emplacement
T2 - Landslide dynamics and timing offshore Montserrat, Lesser Antilles
AU - Watt, S.F.L.
AU - Talling, P.J.
AU - Vardy, M.E.
AU - Masson, D.G.
AU - Henstock, T.J.
AU - Hühnerbach, V.
AU - Minshull, T.A.
AU - Urlaub, M.
AU - Lebas, E.
AU - Le Friant, A.
AU - Berndt, C.
AU - Crutchley, G.J.
AU - Karstens, J.
PY - 2012/9/1
Y1 - 2012/9/1
N2 - Landslides associated with flank collapse are volumetrically the most significant sediment transport process around volcanic islands. Around Montserrat, in the Lesser Antilles, individual landslide deposits have volumes (1 to 20km ) that are up to two orders of magnitude larger than recent volcanic dome collapses (up to 0.2km ). The largest landslide deposits were emplaced in at least two stages, initiated by the emplacement of volcanic debris avalanches which then triggered larger-scale failure of seafloor sediment, with deformation propagating progressively downslope for up to 30km on gradients of
AB - Landslides associated with flank collapse are volumetrically the most significant sediment transport process around volcanic islands. Around Montserrat, in the Lesser Antilles, individual landslide deposits have volumes (1 to 20km ) that are up to two orders of magnitude larger than recent volcanic dome collapses (up to 0.2km ). The largest landslide deposits were emplaced in at least two stages, initiated by the emplacement of volcanic debris avalanches which then triggered larger-scale failure of seafloor sediment, with deformation propagating progressively downslope for up to 30km on gradients of
UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-84866616900&partnerID=8YFLogxK
U2 - 10.1016/j.margeo.2012.08.002
DO - 10.1016/j.margeo.2012.08.002
M3 - Article
AN - SCOPUS:84866616900
SN - 0025-3227
VL - 323-325
SP - 69
EP - 94
JO - Marine Geology
JF - Marine Geology
ER -