Biochronology of Jurassic-Cretaceous transition beds in Canada
By: [by] J. A. Jeletzky.
Series: Geological Survey of Canada. Paper 71-16; Paper (Geological Survey of Canada) ;; 71-16.
Publisher: Dept. of Energy, Mines and Resources
Published: 1971
Place of publication: [Ottawa]
Language: eng
Subjects: Geology, Stratigraphic -- Cretaceous.; Geology, Stratigraphic -- Jurassic.; Geology -- Canada.
Notes: Bibliography: p. 7.