Geochemistry of North Atlantic Igneous Province basalts

• Main Authors: Kempton, Pamela D, Fitton, J Godfrey, Saunders, Andrew D, Nowell, G M, Taylor, R N, Hardarson, B S, Pearson, Grant
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA 2000
• Subjects: 152-917A; 152-918D; 163-988A; 163-989B; 163-990A; 38-348; 49-407; 49-408; 49-409; 49-411; 49-413; 80-550; 80-551; 81-553A; Deep Sea Drilling Project; DRILL; Drilling/drill rig; DSDP; Glomar Challenger; Greenland Sea; Joides Resolution; Leg152; Leg163; Leg38; Leg49; Leg80; Leg81; North Atlantic/BASIN; North Atlantic/ESCARPMENT; North Atlantic/FRACTURE ZONE; North Atlantic/Norwegian Sea/PLATEAU; North Atlantic/PLAIN; North Atlantic/PLATEAU; North Atlantic/RIDGE; Ocean Drilling Program; ODP; Greenland; Iceland; Kolbeinsey; North Atlantic; Norwegian Sea; Ocean Island
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.716921; https://doi.org/10.1594/PANGAEA.716921

New Sr-Nd-Pb-Hf data require the existence of at least four mantle components in the genesis of basalts from the the North Atlantic Igneous Province (NAIP): (1) one (or more likely a small range of) enriched component(s) within the Iceland plume, (2) a depleted component within the Iceland plume (di...