Results: 1 - 4 of 4
Dec 31, 1992
Open File Report
… an abundance of subsurface data, yet in terms of correlation … made. Previously, comprehensive data for this stratigraphic …
Dec 31, 1982
Open File Report
Nov 22, 1995
Open File Report
… (Zr). Variations in the data are illustrated by a figure … River, show multiple till units. Data from a section with three till …
Dec 31, 1971
Earth Sciences Report
… map series are, in actuality, a data storage file. On the other …