TY - RPRT TI - Hydraulic piston coring of late Neogene and Quaternary sections in the Caribbean and equatorial Pacific: Preliminary results of Deep Sea Drilling Project leg 68 AU - W.L. Prell AU - James V. Gardner AU - Charles Adelseck AU - Gretchen Blechschmidt AU - Andrew J. Fleet AU - Lloyd D. Keigwin AU - Dennis V. Kent AU - Michael T. Ledbetter AU - Ulrich Mann AU - Larry Mayer AU - William R. Reidel AU - Constance Sancetta AU - Dann J. Spariosu AU - Herman B. Zimmerman PY - 1980 DO - 10.1130/0016-7606(1980)91<433:hpcoln>2.0.co;2 UR - https://pubs.usgs.gov/publication/70012161 ID - 70012161 ER -