Anagymnotoceras varium (McLearn)
| 1996. | Anagymnotoceras varium (McLearn) Landman, N. H. et al. 1996 p. 388, appendix 1 |
| 1994. | Vidrioceras sp. Tanabe, K. et al. 1994 p. 392, fig. 5-3 |
| Condition: | Present |
| Taxonomy: | Mollusca: Cephalopoda: |
| Geologic Time: | Mesozoic: |
| Landman, N. H., Tanabe, K. and Shigeta, Y., 1996: Ammonoid embryonic development. In: Landman, N. H., Tanabe, K. and Davis, R. A. (eds.) Ammonoid Paleobiology, Volume 13 of Topics in Geobiology, pp. 343–405. Plenum Press, New York. (Reference No. 0729) |
| Tanabe, K., Landman, N. H. and Mapes, R. H., 1994: Early shell features of some Late Paleozoic ammonoids and their systematic implications. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 173, pp. 384–400. (Reference No. 0769) |
 |
| Ito, Y. et al., 2008, no. 74, p. 14. |
| Ito, Y. et al., 2008, no. 74, p. 84. |
