Cushman, J. A.; Campbell, A. S. (1935). Cretaceous Foraminifera from the Moreno Shale of California. Contributions from the Cushman laboratory for foraminiferal research. 11(3): 65-73.
184055
Cushman, J. A.; Campbell, A. S.
1935
Cretaceous Foraminifera from the Moreno Shale of California
Contributions from the Cushman laboratory for foraminiferal research