Results: 1 - 5 of 5
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 26, 2017
Open File Report
… zircon geochronology from Lower Jurassic to Lower Cretaceous strata … from at least the Early Jurassic, long before the … trough. Older grains in the Jurassic strata reflect the …
Sep 26, 2017
Data
… of detrital zircon from Lower Jurassic to Lower Cretaceous strata … geochronology raw data of the Jurassic through Lower Cretaceous … Geochronology Raw Data of the Jurassic through Lower Cretaceous …
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 …
May 14, 2014
Posters
… Middle Devonian to the Upper Jurassic/Lower Cretaceous …