eth21年底转pos(eth转pos利好etc吗)

1、21Sangree，JB，et al1990，A Summary of exploration applications of sequence stratigraphy，GCSSEPM Founda tion Eleveth Annual Research Conference Program and Abstracts，P321～327 22Posamentier， HW，et al，1993，Siliciclastic sequence stratigraphic patterns in foreland ramptype。