Zobrazeno 1 - 3
of 3
pro vyhledávání: '"R. S. Scalan"'
Publikováno v:
Chemical Geology: Isotope Geoscience section. 101:223-233
Baffin Bay, Texas, a drowned Pleistocene river valley, is filled with up to 20 m of exceptionally well-preserved Holocene and recent sediments. Piston cores from the upper 4 m have been described and analyzed for elemental composition and δ 13 C of
Publikováno v:
AAPG Bulletin. 67
During an extensive coring and geophysical survey of the outer slope of the northwest Gulf of Mexico, a 4-m (13-ft) core recovered from 538 m (1,765 ft) water depth had visible petroleum deposits. The petroleum was extracted and chemically and isotop
Publikováno v:
Science (New York, N.Y.). 222(4624)
Concentrations in Gulf of Mexico slope sediment of material soluble in methanol and benzene as high as 4.5 percent are shown to be attributable to biodegraded petroleum. Associated carbonate deposits and organic sulfur are the products of the microbi