Author Details for "Frederick, D.L."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Local variation in Pennsylvanian conodont assemblages, (abstr.) | Frederick, D.L. | Geological Society of America, Abstract with Programs vol. 22, no. 1, p. 6 | 1990 | N/A |
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| Local variation in Pennsylvanian conodont assemblages, (abstr.) | Frederick, D.L. | Geological Society of America, Abstract with Programs vol. 22, no. 1, p. 6 | 1990 | N/A |