| Analytical data for geologic units in Missouri and parts of Kansas, Oklahoma, and Arkansas |
Boerngen, J.G.; VanTrump, George, Jr.; and Ebens, R.J. |
U.S. Geological Survey, Open-file Report no. 75-137, 276 pages |
1975 |
N/A
|
| Geochemical variation in Pennsylvanian shale, (abstr.) |
Connor, J.J.; and Ebens, R.J. |
Geological Society of America, Abstract with Programs vol. 4, no. 5, pp. 314-315 |
1972 |
N/A
|
| Geochemistry of bedrock units in Missouri and parts of adjacent states; an examination of geochemical variability in rocks of Paleozoic and Precambrian ages |
Connor, J.J.; and Ebens, R.J. |
U.S. Geological Survey, Professional Paper no. 954-F, 55 pages |
1980 |
N/A
|
| Investigation of geochemical variation in Paleozoic rocks in the Midcontinent region, pp. 146-147, <In>, Geological Survey Research 1973 |
Connor, J.J.; and Ebens, R.J., (invests.) |
U.S. Geological Survey, Professional Paper no. 850, 366 pages |
1973 |
N/A
|