The Age of the Hatton Tuff of the Ouachita Mountains, Southeastern Oklahoma (original) (raw)

© The SAO Astrophysics Data System

adshelp[at]cfa.harvard.edu

The ADS is operated by the Smithsonian Astrophysical Observatory under NASA Cooperative Agreement NNX16AC86A

Smithsonian logo

Harvard Center for Astrophysics logo

NASA logo

*The material contained in this document is based upon work supported by a National Aeronautics and Space Administration (NASA) grant or cooperative agreement. Any opinions, findings, conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of NASA.