@article{wil_2011.939, title = {Phenotypic plasticity and taxonomy of Schloenbachia varians (J. Sowerby, 1817) (Cretaceous Ammonoidea)}, author = {Wilmsen, Markus and Mosavinia, Abdolmajid }, year = {2011}, journal = {Paläontologische Zeitschrift (Springer) Berlin}, volume = {85}, number = {2}, pages = {169–184}, url = {https://doi.org/10.1007/s12542-010-0086-5}, doi = {10.1007/s12542-010-0086-5} }