@book{bhlitem206622, title = {Beiträge zur Versteinerungskunde mit lithographirten Abbildungen }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/206622}, note = {https://www.biodiversitylibrary.org/bibliography/118834}, publisher = {Dresden, Arnold, 1840}, author = {Rossmässler, E. A. (Emil Adolf),}, year = {1840}, pages = {74}, }