@book{bhlitem18381, title = {Text-book of paleontology }, volume = {v. 1}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/18381}, note = {https://www.biodiversitylibrary.org/bibliography/2100}, publisher = {London, Macmillan and Co., limited, 1913-1932}, author = {Zittel, Karl Alfred von, and Eastman, Charles Rochester,}, year = {}, pages = {860}, keywords = {Paleontology}, }