@article{Foraminifera:SourceID:146287, author = {Cushman, J. A.}, doi = {10.5479/si.03629236.104.7}, journal = {Bulletin of the United States National Museum}, issue = {104}, pages = {1-179}, title = {The Foraminifera of the Atlantic Ocean pt. 8: Rotaliidae, Amphisteginidae, Calcarinidae, Cymbaloporettidae, Globorotaliidae, Anomalinidae, Planorbulinidae, Rupertiidae, and Homotremidae}, url = {https://www.biodiversitylibrary.org/page/7893968}, year = {1931} }