| Citation | Leidy, J., 1870. Observations on ichthyodorulites and on certain fossil mammalia. Proceedings of the Academy of Natural Sciences of Philadelphia 22:12. |
| DOI / ISBN | |
| PDF/Reference URL | https://www.biodiversitylibrary.org/page/1935673 |
| Ref. No. | 135835 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | |
| Find this reference in | Google Scholar | Scirus | Species used from this reference |