Pg. 476, 477, pl. 1. Tuerto gravel. Thickness 5 to more than 150 (300?) feet. Interbedded with basalt flows tentatively correlated with Cuerbio basalt. Younger than Santa Fe formation. [Age is Quaternary.]
[Notable exposures in Galisteo-Tongue area, Sandoval and Santa Fe Cos., north-central NM.]
Source: US geologic names lexicon (USGS Bull. 1200, p. 3969).
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
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