Browsing by Author "Van der Gaast S.J."

Browsing by Author "Van der Gaast S.J."

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  • ORIGIN OF PRIST-1-ENE AND PRIST-2-ENE IN KEROGEN PYROLYSATES 
    Hold I.M.; Schouten S.; Van der Gaast S.J.; Sinninghe Damste J.S. (2001)
    The principal isoprenoid hydrocarbons in flash pyrolysates from immature kerogens are prist-1-ene and, to a lesser extent, prist-2-ene. The precise origin of these compounds is still a matter of debate. Chemical degradation ...
  • THE EFFECT OF CLAY MINERALS ON DIASTERANE/STERANE RATIOS - SUPERACID EFFECT OF CLAY MINERALS 
    Van Kaam-Peters H.M.E.; Koster J.; Van der Gaast S.J.; Dekker M.; De Leeuw J.W.; Sinninghe Damste J.S. (1998)
    To examine the effect of clay minerals on diasterane/sterane ratios, the mineral compositions of three sample sets of sedimentary rocks displaying a wide range of diasterane/sterane ratios were analysed quantitatively. ...