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Displaying 1-4 of 4 results for author "Douglass, Raymond C. (Raymond Charles)"
The foraminiferal genus Orbitolina in North America / by Raymond C. Douglass.
- Text
- Washington : United States Department of the Interior, Geological Survey, 1960.
- 1960
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo85578Morphologic studies of fusulinids from the Lower Permian of West Pakistan / by Raymond C. Douglass; prepared in cooperation with the Geological Survey of Pakistan and U.S. Agency for International Development.
- Text
- Washington : United States Department of the Interior, Geological Survey, 1970.
- 1970
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo87742Pennsylvanian fusulinids from southeastern Alaska / by Raymond C. Douglass.
- Text
- Washington : United States Department of the Interior, Geological Survey, 1971.
- 1971
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo88075Late Paleozoic Foraminifera from southern Chile / by Raymond C. Douglass and Merlynd K. Nestell; prepared in cooperation with the Instituto de Investigaciones Geológicas of Chile and the U.S. Agency for International Development.
- Text
- Washington : United States Department of the Interior, Geological Survey, 1976.
- 1976
- 1 Resource
Available Online
https://purl.fdlp.gov/GPO/gpo88724
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