Taxonomical and palaeogeographic considerations on the seedfern genus Ptilozamites with some comments on Anomozamites, Dicroidium, Pseudoctenis and Ctenozamites
Authors:
- Evelyn KustatscherEKEvelyn Kustatscher
- Johanna A. H. van Konijnenburg-Van CittertJCJohanna A. H. van Konijnenburg-Van Cittert
- 13 March 2007
- journal article
- Published by Schweizerbart in Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen
- Vol. 243 (1) , 71-100