On the earlier Cretaceous rocks of the northwestern portion of the Dominion of Canada
By: by George M. Dawson.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 14875; CIHM/ICMH microfiche series -- no. 14875
Publisher: s.n.
Published: 1889
Place of publication: [S.l
Language: eng
Format: Microform
Subjects: Geology -- Canada.; Paleontology -- Canada.; Géologie -- Canada.; Paléontologie -- Canada.