TY - RPRT TI - Volcanic rocks and processes of the Mid-Atlantic Ridge rift valley near 36 ° 49′ N AU - R. Hekinian AU - J.G. Moore AU - W.B. Bryan PY - 1976 DO - 10.1007/bf00384746 UR - https://pubs.usgs.gov/publication/70001198 ID - 70001198 ER -