628 W. T. LEE STRATIGRAPHY OF COAL FIELDS OF NEW MEXICO 



■ii l'6"rOCCO COAL BED 



SECTION AT HOLMES MINE 



AOOi 



SECTIONS OF COAL BEDS 

 t 2 3 _4_ 



I 10 2 6 



109 107 105 103 



109° Wr ios" 103 



INDEX MAP 



LEGEND 



• ■ ■ Mesa^erdc formation 



Mancos sha/e 

 Coa/ rnine 

 5fri/<e and c/ip 



Figure 4. — Map of Tijcras Coal Field, yew Mexico 



