Results: 1 - 4 of 4
Dec 31, 1989
Open File Report
… supported study of the Jurassic-Lower Cretaceous boundary … the 'Niton B' unit - is of Upper Jurassic age and shallow - marine … part of the marine Middle Jurassic Rock Creek Member, this …
Dec 31, 1985
Open File Report
… Member, a widespread Middle Jurassic clastic unit in … dating of strata at the Jurassic-Lower Cretaceous boundary, … Losert, J. … Losert, J. (1986): Jurassic Rock Creek Member in the …
May 03, 2018
Open File Report
… interval, 18) undifferentiated Jurassic / Triassic / Permian / …
May 03, 2018
Model
… interval, undifferentiated Jurassic / Triassic / Permian / …