Books by "Robert Brett O'Sullivan"
2 books found
Principal Unconformities in Triassic and Jurassic Rocks, Western Interior United States
by George Nicholas Pipiringos, Robert Brett O'Sullivan
1978
The Base of the Upper Jurassic Morrison Formation in East-central Utah
by Robert Brett O'Sullivan, Geological Survey (U.S.)
1985
A review of the first description of the base of the Morrison Formation in east-central Utah and some later modifications.