TY  - BOOK
AU  - O'Sullivan,Robert Brett
TI  - The base of the Upper Jurassic Morrison Formation in east-central Utah: a review of the first description of the base of the Morrison Formation in east-central Utah and some later modifications 
U1  - 551.766 
PY  - 1984///
CY  - Washington, D.C.
PB  - U.S. Government Printing Office
KW  - Geology
KW  - Utah
KW  - Morrison Formation
N1  - Bibliography : p. 16-17
ER  -