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Evidence for the Latest-Miocene to Pliocene Transition from Basin-Range Tectonic to Post-Tectonic Landscape Evolution in Southeastern Arizona

Date Published
1981
Summary

Geomorphic, stratigraphic, paleomagnetic, and pedologic data reveal that: (a) the principal phase of the Basin and Range disturbance, sensu strictu, terminated within a latest Miocene to early Pliocene interval (~6 to 3 m.y.B.P) in two basins near Tucson; and (b) general tectonic quiescence has continued in these basins to the present. Approximately correlative relationships in adjacent basins suggest a similarly timed waning of large-scale Basin-Range tectonism throughout most of southeastern Arizona.

Cited In

Menges, C.M. and McFadden, L.D., 1981, Evidence for the latest-Miocene to Pliocene transition from Basin-Range tectonic to post-tectonic landscape evolution in southeastern Arizona: Arizona Geological Society Digest, v. 13, p. 151-160.

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