Jones, Herbert Llewelyn.

The Middle Devonian Winnipegosis Formation of Saskatchewan, by Llewelyn Jones. - [Regina] Province of Saskatchewan, Sedimentary Geology Division, 1965. - 101 p. illus., maps. 26 cm. - Saskatchewan. Dept. of Mineral Resources. Report no. 98 . - Report (Saskatchewan. Department of Mineral Resources) ; no. 98. .

Part of illustrative matter in pocket.

Bibliography: p. 38-40.

gs 68000023


Geology, Stratigraphic--Devonian.
Geology--Saskatchewan.
Borings--Saskatchewan.
Sedimentary rocks.

QE194 QE665 / .A27 no. 98