@book{bhlitem57180, title = {The relationships of the genera Calcarina, Tinoporus, and Baculogypsina as indicated by recent Philippine material }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/57180}, note = {https://www.biodiversitylibrary.org/bibliography/17781}, publisher = {Washington, Govt. print. off, 1919}, author = {Cushman, Joseph A. (Joseph Augustine),}, year = {}, pages = {16}, keywords = {Baculogypsina|Calcarina|Tinoporus|}, }