TY - RPRT TI - Mid-Atlantic Ridge coccolith and silicoflagellate biostratigraphy, Deep Sea Drilling Project Sites 558 and 563. AU - David Bukry PY - 1985 DO - 10.2973/dsdp.proc.82.135.1985 UR - https://pubs.usgs.gov/publication/70208670 ID - 70208670 ER -