Results: 1 - 5 of 5
Apr 23, 2017
Data
… units evaluated for their shale- and siltstone-hosted … banff formation, bantry shale member, barons sandstone … pekisko formation, poker chip shale, red river formation, …
May 07, 2014
Data
… Formation and overlying marine shale of the Pakowki Formation. It …
May 07, 2014
Open File Report
… Formation and overlying marine shale of the Pakowki Formation. It …
Dec 31, 1961
Earth Sciences Report
Dec 31, 1966
Bulletin
… with the first white-speckled shale 'zone' is used as a datum …