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Filtering by: Subject Geology -- Oregon -- Tyee Basin

Stratigraphy, sedimentology, and hydrocarbon potential of Eocene forearc and subduction zone strata in the southern Tyee Basin, Oregon Coast Range

Creator:

Ryu, In-Chang

Abstract:

Sequence stratigraphic analysis of the southern Tyee basin, Oregon Coast Range, reveals that the lower to middle Eocene forearc and subduction zone strata comprise four depositional sequences. Sequence I (lower Umpqua Group) represents a partially subducted accretionary wedge. Sequence II (upper Umpqua Group) is a deltaic sequence that filled irregular...

Resource Type:

Dissertation