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Geosphere; February 2008; v. 4; no. 1; p. 75-106; DOI: 10.1130/GES00116.1
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Figure 19


Figure 19. Geologic map of Carico Lake pluton, a resurgent intrusion of granite porphyry that intruded and steeply tilted Caetano Tuff near the middle of the caldera (Carico Lake North and Rocky Pass 7-1/2' quadrangles). A breccia composed of coarse blocks of Caetano Tuff (Tcbx) probably formed by gravitational sliding of steeply tilted and uplifted tuff over the intrusion. The B and C units of the Bates Mountain Tuff show the normal, moderate, east dip resulting from middle Miocene extension (Colgan et al., 2008.





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JOURNAL HOME HELP CONTACT PUBLISHER SUBSCRIBE ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 2008 by Geological Society of America