Radley, 2003
| Author(s): | Radley, J. D. |
|---|---|
| Year: | 2003 |
| Title: | Early Jurassic bioerosion: Severn Basin and adjacent areas |
| Journal: | Proceedings of the Cotteswold Naturalists’ Field Club |
| Number: | 42 |
| Pages: | 183–184 |
| Remarks: | Gnayhichnus |
| Keywords: | Bioerosion, Jurassic, Paleontology |