@book{bhlitem91661, title = {Genesis of the Arietidae / by Alpheus Hyatt }, volume = {v.16:no.3 (1889)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/91661}, note = {https://www.biodiversitylibrary.org/bibliography/65638}, publisher = {Cambridge, Printed for the Museum, 1889}, author = {Hyatt, Alpheus,}, year = {1889}, pages = {320}, keywords = {Ammonoidea|Cephalopoda, Fossil|Mollusks, Fossil}, }