(Table 1) Concentration of iridium at DSDP Hole 75-530A, supplement to: Dean, Walter E; Hay, William W; Sibuet, Jean-Claude (1984): Geologic evolution, sedimentation, and paleoenvironments of the Angola Basin and adjacent Walvis Ridge: Synthesis of results of Deep Sea Drilling Project Leg 75. In: Hay, WW; Sibuet, J-C; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 75, 509-544

• Main Authors: Dean, Walter E, Hay, William W, Sibuet, Jean-Claude
• Format: Dataset
• Language: English
• Published: PANGAEA - Data Publisher for Earth & Environmental Science 1984
• Subjects: Sample code/label; DEPTH, sediment/rock; Iridium; Iridium, standard deviation; Drilling/drill rig; DSDP/ODP/IODP sample designation; Element analysis, neutron activation NAA; Leg75; Glomar Challenger; Deep Sea Drilling Project DSDP; Alvarez; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.1594/pangaea.810065; https://doi.pangaea.de/10.1594/PANGAEA.810065

The section recovered at Site 530 (Holes 530A and 530B) consists of eight sedimentary units and one basalt unit. The composition of the basalt recovered in Hole 530A is distinct from typical mid-ocean ridge basalts (MORBs) but is similar to that of Hawaiian tholeiites and basalt from the central par...