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Welcome to the new Datapages Archives

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The AAPG/Datapages Combined Publications Database

Showing 3,617 Results. Searched 200,756 documents.

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Metallogenic Provinces of Northeast Pacific: ABSTRACT

R. H. Jahns

AAPG Bulletin

... differentiation in this direction for Pb, Ag, and Zn. Unlike those of more direct mantle derivation, these deposits evidently have required recycling...

1974

Note 46--Application for Amendment of Articles 8 and 10 of Code, Concerning Smallest Formal Rock-Stratigraphic Unit: STRATIGRAPHIC COMMISSION

Norman F. Sohl

AAPG Bulletin

... be defined as the smallest rock-stratigraphic unit. A flow is a discrete body of volcanic derivation distinguishable from other flows by petrography...

1977

Petrologic Factors Controlling Internal Migration and Expulsion of Petroleum from Source Rocks: Woodford-Chattanooga of Oklahoma and Arkansas: ABSTRACT

John B. Comer, Henry H. Hinch

AAPG Bulletin

... region. The small amounts of clastic silt and clay came from the north and northeast with local derivation from the Nemaha ridge and Ozark dome. Some...

1981

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