Freeman Bibliographical Database
| Identifier: | A4569 |
| Date: | 1844 |
| Concise reference: | Hitchcock, Edward. 1844. Report on ichnolithology, or fossil footmarks. American Journal of Science and Arts 47 (October): 292-322. [Darwin Pamphlet Collection] |


| Identifier: | A4569 |
| Date: | 1844 |
| Concise reference: | Hitchcock, Edward. 1844. Report on ichnolithology, or fossil footmarks. American Journal of Science and Arts 47 (October): 292-322. [Darwin Pamphlet Collection] |