EntityQ421988· pop 16· linked from 40 articlesProject MoholeSign in to savemarine research program in 1961ConnectionsEarth scienceEntityMohorovičić discontinuityEntitypetroleum industryEntityBig OilEntityEarthConceptSoviet UnionConceptAtlantic OceanEntityPacific OceanEntityNew YorkEntityMassachusettsEntitygeologyEntityCaspian SeaEntityNASAConceptpetroleumEntityLyndon B. JohnsonPersonCaribbeanEntityVietnam WarConceptInternational Standard Book NumberEntitySan DiegoEntityPersian GulfEntityCategories1960s in science1961 establishments in MexicoDeepest boreholesDrillshipsEarth's crustHistory of Earth scienceMarine geologyProjects disestablished in 1966Projects established in 1961Structure of the Earth