|
Kullmann |
2000 |
Ammonoid turnover at the Devonian-Carboniferous boundary.
Revue de Paléobiologie, Volume spécial 8: 169-180, 4 figs., 2 tabs., Genève.
|
|
Nikolaeva & Bogoslovsky |
2005 |
Devonskie ammonoidei: IV. Klimenii (podotriad Clymeniina).
Trudy Paleontologicheskogo instituta, Rossiiskaia akademiia nauk, vol. 287, pp. 1-214, 78 fig., 32 pl., (Nauka) Moskva.
|