WoRMS source request
You have requested access to download the full text of the source (SourceID: 207117):
Stephenson, M. B. (1943). Haplocytheridea bassleri Stephenson, new name for Cytheridea subovata Ulrich & Bassler. Journal of Paleontology. 17 (2): 206.
Stephenson, M. B. (1943). Haplocytheridea bassleri Stephenson, new name for Cytheridea subovata Ulrich & Bassler. Journal of Paleontology. 17 (2): 206.