Chemical composition and isotopic ratios of basic lavas from Iceland and the surrounding ocean floor

38-336; 38-337; 38-338; 38-342; 38-343; 38-344; 38-345; 38-348; 38-350; 49-407; 49-408; 49-409; deep sea drilling project; drill; drilling/drill rig; dsdp; glomar challenger; iceland; leg38; leg49; mult; multiple investigations; north atlantic/greenland sea/ridge; north atlantic/norwegian sea; north atlantic/norwegian sea/basin; north atlantic/norwegian sea/plateau; north atlantic/norwegian sea/ridge; north atlantic/ridge