Results: 1 - 5 of 5
Dec 31, 1964
Earth Sciences Report
Jan 23, 2020
Data
… marl, tufa, phosphate, silica sand, pumicite, sulphur, fly ash, humalite, and sand and gravel. This dataset is …
Sep 10, 2019
Report
Sep 10, 2019
Open File Report
… in surficial sediments (sand) also indicates relatively …
Dec 31, 1986
Earth Sciences Report
… resulted in the formation of sand sheets and dunes. Associated …