Chapters A and B are issued as a single volume and are not available separately.
Includes bibliographical references.
Ch. A. Syntectonic Anaconda Conglomerate (new name)--a stratigraphic record of early Tertiary brittle-ductile extension and uplift in southwestern Montana / by J. Michael O'Neill -- Ch. B. Alluvial facies, paleocurrents, and source of the Mesoproterozoic Gunsight Formation, east-central Idaho and southwestern Montana / by Russell G. Tysdal ... [et al.].