1. The American Upper Ordovician standard: VII. : Stratigraphy and petrology of the Cynthiana and Eden formations of the Ohio Valley Author/Creator: Weiss, Malcolm P. 1921- (Malcolm Pickett) Publication/Creation: New York : [Geological Society of America], 1965 Resource Type: Book Is Part Of: Bound with: QE1 .G4 S7 NO.77-82 ; Stratigraphy and structure of the Boundary Mountain anticlinorium in the Errol quadrangle, New Hampshire-Maine Access & Availability: Loading