Results: 1 - 2 of 2
Dec 31, 1968
Earth Sciences Report
… flank is covered by sand and gravel. The floor of the valley is also gravel covered but the abbreviated … southern bank is not. The gravel and sand appear to be …
Dec 31, 1973
Open File Report
… by moderately to poorly cemented gravel beds belonging to the … places, sand is more common than gravel and considerable reworking … least partially because of the gravel capping which protected the …