Library Digital Collections

BASALT ROCK STUDY - Joseph F. Fischer of the University of Texas at Arlington (foregound) sailed as an igneous petrologist on the scientific staff aboard D/V Glomar Challenger for Leg 37 of the Deep Sea Drilling Project. Here Fischer catalogs numerous pieces of basaltic rock recovered during the Atlantic Ocean drilling and coring. 1974

BASALT ROCK STUDY - Joseph F. Fischer of the University of Texas at Arlington (foregound) sailed as an igneous petrologist...