Geochemistry and minerals at DSDP LEg 58 Holes

• Main Authors: Marsh, Nicholas G, Saunders, Andrew D, Tarney, John, Dick, Henry J B
• Format: Dataset
• Language: English
• Published: PANGAEA 1980
• Subjects: 58-442A; 58-442B; 58-443; 58-444A; 58-446; 58-446A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Leg58; North Pacific/BASIN; North Pacific/Philippine Sea/BASIN; Pacific; Mid-Atlantic Ridge; Iceland
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.821390; https://doi.org/10.1594/PANGAEA.821390

Leg 58 successfully recovered basalt at Sites 442, 443, and 444, in the Shikoku Basin, and at Site 446 in the Daito Basin. Only at Site 442 did penetration reach unequivocal oceanic layer 2; at the other sites, only off-axis sills and flows were sampled. Petrographic observations indicate that back-...