ds01.csv

Data Set S1. AMS data. AMS measurements were carried out using a 3D rotator AGICO MFK-1CS Kappabridge operating at 976 Hz with an applied field strength of 716 A/m. Specimens with group (Subunit A: G1=lapill + ash; G2 = bombs; G3= ash dominated. Subunit B; G4 = Lapilli dominated samples from site B2; G5 = matrix supported block collected from site B3; G6 = lapilli dominated, framework supported block collected from Site 3. Km = Bulk Susceptibility, K1 = Kmax Axis (most anisotropic), K2 = Kint axis (intermediate), K3 = Kmin axis (weakest axis of anisotropy). L = Lineation, F = Foliation, P = total anisotropy, T = shape. KnDec = Declination of axis Kn, KnInc = Kn axis inclination. F = test for anisotropy on Kmax, F12 test for anisotropy Kint, F23 test for anisotropy on Kmin. <3.5 is a failed test of anisotropy; samples with two or more failed axes are excluded. E12, E23, E13 = error for Kmax, Kint and Kmin axes of declination/inclination, respectively.