MENU
(Links are
blue
and
underlined)
IDEALIZED STRATIGRAPHIC SUCCESSION
GENERALIZED GEOLOGIC DEVELOPMENT
CRETACEOUS:
GABLE CREEK FORMATION
(Characteristics and origins)
HUDSPETH FORMATION
(Characteristics and origins)
(With illustrations)
(A sequential account)
THE GEOLOGICAL FORMATIONS:
(Their characteristics and origins)
PRE-CRETACEOUS:
QUATERNARY:
TERTIARY:
UNCONSOLIDATED DEPOSITS
THE CLARNO FORMATION:
PICTURE GORGE LAVAS
JOHN DAY FORMATION
THE FORMATIONS WERE DEFORMED:
THE NARROWS FAULT
THE MITCHELL FAULT
THE CHERRY FAULT
THE MITCHELL ANTICLINE
THE MAFIC DIKE SYSTEM
A THRUST FAULT
REGIONAL DEFORMATION
NEW GEOLOGIC MAPS
RADIOLOGICAL AGES
REFERENCES
BASEMENT ROCKS
INTRODUCTION
(A very good place to start)