The Mesozoic of Middle North America : a selection of papers from the Symposium on the Mesozoic of Middle North America, Calgary, Alberta, Canada, May 1983 / edited by Donald F. Stott and Donald J. Glass. Symposium on the Mesozoic of Middle North America (1983 : Calgary, Alta.) Stott, Donald F. Glass, Donald J. Canadian Society of Petroleum Geologists. Geology, Stratigraphic Mesozoic Congresses. Geology Canada Congresses. Geology United States Congresses. Petroleum Geology Canada Congresses. Petroleum Geology United States Congresses. QE675 .S94 1984 551.76 19 STM Includes bibliographies. Calgary, Alta., Canada : Canadian Society of Petroleum Geologists, 1984. 1984. 1984 Text x, 573 p. : eng Memoir ; 9 Memoir (Canadian Society of Petroleum Geologists) ; 9. Canada United States Canada United States