920 resultados para petroleum
Resumo:
At the end of the Leg 73 cruise, at Site 520, a thick upper Miocene facies of laminated diatomite was discovered. It was hypothesized that the sediment was derived from nutrient-rich waters in a young Cenozoic anoxic basin in the open Atlantic Ocean near the Mid-Atlantic Ridge.
Resumo:
"Publications relating to mining laws": p. 644-645.
Resumo:
Bibliography: p. 36.
Resumo:
Charles A. Wolverton, chairman.