CENTRO DE INFORMACIÓN GEO-BIOLÓGICO DEL NOA

Stratigraphy and Regional Relationships of a Reference Section for the Juana Lopez Member, Mancos Shale, in the San Juan Basin, New Mexico.

CARLE H. DANE, WILLIAM A. COBBAN, and ERLE G. KAUFFMAN.

Stratigraphy and Regional Relationships of a Reference Section for the Juana Lopez Member, Mancos Shale, in the San Juan Basin, New Mexico. - Washington - Geological Survey Bulletin 1224 - 4 .