Proc. IODP, 308, Data report: preliminary assessment of Pleistocene sediment strength in the Ursa Basin (Gulf of Mexico continental slope) from triaxial and ring shear test data

Table T2. Ring shear test data, Sites U1322 and U1324.

Hole, core, section, interval (cm)	Depth (mbsf)	Setting	Normal stress (MPa)	Friction coefficient M at 0.005 mm/min	Internal angle of friction at 0.005 mm/min (°)	Friction coefficient M at 0.014 mm/min	Internal angle of friction at 0.014 mm/min (°)	Friction coefficient M at 0.18 mm/min	Internal angle of friction at 0.18 mm/min (°)	Friction coefficient M at 1.8 mm/min	Internal angle of friction at 1.8 mm/min (°)
308-
U1322B-26H-3, 47–67	213.9	Mass transport deposit	0.962	0.182	10.332	0.174	9.871	0.205	11.585	0.184	10.426
			1.914	0.195	11.034	0.166	9.425	0.175	9.926	0.174	9.871
			3.817	0.179	10.148	0.184	10.426	0.178	10.093	0.150	8.531
			7.624	0.210	13.982	0.172	9.759	0.192	10.869	0.174	9.871
			15.237	0.249	13.982	0.186	10.537	0.210	11.860	0.220	12.407
U1322D-3H-3, 15–40	103.0	Mass transport deposit	0.962	0.161	9.146	0.161	9.146	0.169	9.592	0.130	7.407
			1.914			0.136	7.745
			3.817	0.188	10.647	0.203	11.475	0.199	11.254	0.165	9.370
			7.624	0.189	10.702	0.176	9.981	0.189	10.703	0.177	10.037
			15.237	0.243	13.658	0.189	10.703	0.211	11.915	0.214	12.079
U1324B-4H-1, 100–120	24.0	Normally sedimented	0.962	0.117	6.673	0.116	6.617	0.142	8.082	0.208	11.745
			1.914	0.174	9.871	0.169	9.592	0.172	9.759	0.158	8.979
			3.817	0.163	9.258	0.155	8.817	0.161	9.146	0.139	7.913
			15.237	0.272	15.216	0.169	9.592	0.203	11.475	0.255	14.306
U1324B-50H-2, 110–130	391.0	Levee turbidite	0.962	0.356	19.596	0.185	10.481	0.290	16.172	0.309	17.171
			1.914	0.307	17.066	0.271	15.163	0.277	15.482	0.268	15.003
			3.817	0.163	9.258	0.155	8.811	0.161	9.146	0.139	7.913
			7.624	0.223	12.571	0.197	11.144	0.247	13.874	0.223	12.571
			15.237	0.286	15.961	0.179	10.148	0.221	12.462	0.282	15.748