Results: 1 - 2 of 2
Oct 31, 1993
Open File Report
… … The Jurassic/Cretaceous boundary in a … 1992-23. The report discusses Jurassic stratigraphy, the nature of the Jurassic/Cretaceous boundary and …
Sep 30, 2005
Earth Sciences Report
… the Devonian, Mississippian, Jurassic and Cretaceous has a … areas of the Mississippian and Jurassic formations are defined. … from Devonian, Mississippian, Jurassic and Cretaceous reservoirs …