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pro vyhledávání: '"J. A. Wolleben"'
Publikováno v:
American journal of hospital pharmacy. 35(11)
Autor:
J. A. Wolleben, A. E. Weidie
Publikováno v:
AAPG Bulletin. 53
Ammonites have been found in the basal La Casita Formation (= Cotton Valley of U. S.) near its contact with the Zuloaga Limestone (= Smackover Limestone of U. S.) near Monterrey, Mexico. An early Kimeridgian age is indicated for the basal La Casita.
Publikováno v:
Geological Society of America Bulletin. 85:1603
The Parras and La Popa basins of Coahuila and Nuevo Leon, Mexico, have a composite thickness of about 5.4 km of paralic sedimentary rock (Parras Formation and Difunta Group) deposited during Late Cretaceous to Paleocene time. Detritus of sedimentary,