These associations include ocean floor basalts, intra-plate oceanic basalts, island arc volcanics, continental flood basalts, and continental magmatic arc volcanics.
(These associations; include; ocean floor basalts, intra-plate oceanic basalts, island arc volcanics, continental flood basalts, and continental magmatic arc volcanics)
These associations
include
ocean floor basalts, intra-plate oceanic basalts, island arc volcanics, continental flood basalts, and continental magmatic arc volcanics