prepared by J.D. Love [and others] ; United States Department of the Interior, Geological Survey ; prepared with the cooperation of the Geological Survey of Wyoming and the Department of Geology, University of Wyoming
Date
1945
Series
Oil and gas investigations. Preliminary chart ; 14
Grupo Español del Mesozoico ; editor: A. Barnolas-Cortinas ; preparada por el equipo del proyecto Magna de Mallorca formado por: M. Alvaro, C.G.S., A. Barnolas, I.G.M.E., P. del Olmo, C.G.S., J. Ramírez del Pozo, C.G.S., A. Simó, consultor de C.G.S