TY  - GEN
AU  - Flores,Romeo
AU  - Hayes,Philip
AU  - Marley III,Walter
AU  - Sánchez,Joseph
TI  - Intertonguing between the star point sandstone and the coal-bearing blackhawx formation requires revision of some coal-bed: Correlations in the southern Wasatch Plaleau, Utah
T2  - U. S. Geological survey professional paper, 1126-G
KW  - Stratigraphie
KW  - Crétacé sup
KW  - Charbon
KW  - Etats Unis
KW  - Utah
N1  - bibliogr p. G3
ER  -