Results: 1 - 5 of 5
Jul 16, 2009
Open File Report
… The Late Cretaceous (Coniacian) Bad Heart Formation is a unique ooidal …
Apr 15, 2009
Data
… of rock samples from the Bad Heart Formation, Clear Hills region and …
Dec 14, 2005
Information Series
… oolitic ironstones are in the Bad Heart Formation which, based on …
Mar 31, 2006
Geo-Note
… data and information about the Bad Heart Formation and the immediately …
May 31, 2007
Earth Sciences Report
… also for iron deposits in the Bad Heart Formation, which have attracted …