Figure 1
From: Paleosecular variation recorded by Quaternary lava flows from Guadeloupe Island
Regional Setting. (a) Location of Guadeloupe archipelago within Lesser Antilles arc (Black square). Continuous line: recent arc; dash line: old arc. Blue arrows: plate motion vector65. Regional setting of Guadeloupe archipelago with the main faults affecting the area66. Bathymetry image is from GeoMapApp (http://www.geomapapp.org) using bathymetry data of Smith and Sandwell67. Black square: location of Basse-Terre Island. (b) Shaded Digital Elevation Model (illumination from NW, data from the Institut Géographique National, map generated with ArcGis 10.1 software) of Basse-Terre Island, with the sites of samples analyzed in this study. K-Ar ages of the volcanic massifs compiled in Ricci et al.20.
