Cambrian Graptolites
| Title | Cambrian Graptolites |
| Publication Type | Journal Article |
| Year of Publication | 1934 |
| Authors | Ruedemann, R |
| Journal | Science |
| Volume | 80 |
| Pagination | 15 |
| Keywords | paleontology |
| URL | http://science.sciencemag.org/content/80/2062/15.1 |
| DOI | 10.1126/science.80.2062.15 |
