Fig. 5From: Revisiting the lacquer peels method with pyroclastic deposits: sediment plates, a precise, fine scale imaging method and powerful outreach toolMicro-computed tomography of Tungurahua samples in plate Transverse-T4-P1. a 3D view of a sample and subsample. b direct view of the 2 cm diameter sample with visible lamination and c back-face marked with a stripped line. d 0.5 cm diameter sub-sample drilled in the larger one, with e results at higher resolution on this sub-sampleBack to article page