Fig. 1: Locations and images of samples from targeted sites in the Terror Rift.
From: Subglacial explosive volcanism in the Ross Sea of Antarctica
A Overview map with newly acquired high-resolution multibeam bathymetry data (rainbow colored), dredge sample locations (circles – beige-filled and green-filled, the later signifying dredges that recovered mantle xenoliths), and TowCam imagery dives (stars) (also see Supplementary Fig. S1). Underlying gray-scale bathymetry is GEBCO2024 compilation49 using stereographic projection. The inset B shows high resolution TowCam seafloor imagery of a part of the ledge structure that composes Feather Top seamount nearby Squid Ridge, representing a ledge forming outcrop that consists of a sequence of variably resistant volcaniclastic deposits. The inset C shows Squid Ridge, located at the northwest of likely older flat-topped construct, which is recently formed fissure-driven eruptive seamount with mantle peridotite-cored bombs discovered during our mapping and dredge campaign.
