Results: 1 - 2 of 2
Mar 31, 2006
Geo-Note
… report summarizes the digital data compiled for the Clear Hills - … Sand' interval, which is a well recognized unit a few tens of … System (GIS) software, as well as GIS shapefiles that can be …
Dec 31, 1988
Earth Sciences Report
… … Coal quality data were gathered from various … setting was on a coastal plain, well removed from marine clastic …