Geosphere; February 2008; v. 4; no. 1;
p. 183-206; DOI: 10.1130/GES00133.1
© Geological Society of America
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Figure 15. New testable intracanyon flow stratigraphy and model for composite volcanic edifices. Note that the flows from the Prospect flow stack are correlated with downstream Black Ledge remnants. Whitmore remnants are correlated to downstream remnants originally mapped as Layered Diabase (and Massive Diabase). Absolute ages from Karlstrom et al. (2007) are given for the closest remnant dated by the 40Ar/39Ar method. Inset relationships are depicted to show relative ages. Figure is not to scale.
Copyright © 2008 by Geological Society of America