Results: 1 - 7 of 7
Sep 26, 2017
Data
… from Lower Jurassic to Lower Cretaceous strata of the southern … of the Jurassic through Lower Cretaceous strata of the Rocky … of the Jurassic through Lower Cretaceous Strata of the Rocky …
Sep 26, 2017
Open File Report
… from Lower Jurassic to Lower Cretaceous strata of the southern … of the Jurassic through Lower Cretaceous strata of the Rocky … of the Jurassic through Lower Cretaceous Strata of the Rocky …
May 31, 2007
Earth Sciences Report
… are rare and the Upper Cretaceous stratigraphic studies … to severe erosion of the Upper Cretaceous along the Peace River … and details of the Upper Cretaceous formations. Forty-seven …
Dec 31, 1961
Earth Sciences Report
… nearly flat lying rocks of Late Cretaceous age covered by … of variable thickness. The Cretaceous succession consists of …
Jan 14, 2010
Data
… Descriptions of Exposed Upper Cretaceous and Tertiary Rock …
Jul 16, 2009
Open File Report
… … … The Late Cretaceous (Coniacian) Bad Heart …
Dec 14, 2005
Information Series
… A coal in two seams in late Late Cretaceous Wapiti Formation. During …