Rodriguez & Gutschick, 1970
| Author(s): | Rodriguez, J., Gutschick R. C. |
|---|---|
| Year: | 1970 |
| Title: | Late Devonian-Early Mississippian ichnofossils from western Montana and northern Utah |
| Journal: | Geological Journal |
| Volume: | 3 |
| Pages: | 407-438 |
| Keywords: | Devonian, North America, Paleontology, Trace fossils |