NM Bureau of Mines & Mfrey50s.      <br/><br/>
Isotopic ages of post-Paleocene igneous rocks with 

 -  NM  1987 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Cenozoic<br/>Rocks, Igneous--Arizona<br/>Rocks, Igneous--NM<br/>Bulletin 118