Some Cretaceous Foraminifera of South Dakota,
by Harvey W. Anderson under the direction of Walter V. Searight.
- Vermillion, S.D., University of South Dakota, 1930.
- 7 p. illus.
- South Dakota. Geological and Natural History Survey. Report of investigations, no. 5 .
- Report of investigations (South Dakota Geological Survey) ; no. 5. .