Bulk geochemistry, mass change and alteration intensity of basalts from ODP Leg 187 sites and survey dredges

• Main Authors: Miller, D Jay, Kelley, J
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2004
• Subjects: 187-1152A; 187-1152B; 187-1153A; 187-1154A; 187-1155A; 187-1155B; 187-1156A; 187-1156B; 187-1157A; 187-1157B; 187-1158A; 187-1158B; 187-1158C; 187-1159A; 187-1160B; 187-1161A; 187-1161B; 187-1162B; 187-1163A; 187-1164A; 187-1164B; Australian Antarctic Discordance; Dredge; DRG; DRILL; Drilling/drill rig; Indian Ocean; Joides Resolution; Leg187; MA-MB-BB; Ocean Drilling Program; ODP; Antarc*; Antarctic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.780737; https://doi.org/10.1594/PANGAEA.780737

Shipboard studies during Ocean Drilling Program Leg 187 (Australian Antarctic Discordance, AAD) suggested that there was no discernible coincidence between the interpreted age of rocks recovered and the intensity of alteration observed. Samples from the oldest sites occupied appeared to exhibit the...