Results: 1 - 3 of 3
Jan 31, 1994
Open File Report
… These efforts resulted in some data collection and visits to most … companies outlining detailed data requirements for the study. … have resulted in an incomplete data base. It is especially …
Feb 28, 1981
Open File Report
… chemical analyses. These data, along with field geological …
Dec 31, 1981
Bulletin
… … A large data set of grain-size … site descriptions are given. The data are presented in tables of …