found: Canadian Society of Petroleum Geologists. Technical Meeting. (1988 : Calgary, Alta.). Sequences, stratigraphy, sedimentology, 1988:t.p. (Dale A. Leckie)
found: NLC 2/5/85(Leckie, Dale Allen)
found: Stratigraphy, sedimentology, and palynology of the Cretaceous ... 2001:t.p. (D.A. Leckie) t.p. verso (Nexen, Inc., Calgary, AB) cover (D. Leckie)
found: Rocks, ridges, and rivers, 2017:title page (Dale Leckie) page 4 of cover (award-winning geologist)
found: Canadiana, March 9, 2022(access point: Leckie, Dale Allen; Canadian)