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Collection
- Geological Survey bulletin89
- Geological Survey professional paper41
- Shorter contributions to general geology29
- Professional paper27
- Geological Survey circular22
- Contributions to economic geology15
- Contributions to stratigraphy15
- U.S. Geological Survey bulletin14
- U.S. Geological Survey professional paper13
- Academic Video Online9
- Bulletin of the United States Geological Survey8
- Scientific investigations map8
- Contributions to general geology6
- Geophysical field investigations6
- Miscellaneous field studies6
- Special report / Geological Survey of Alabama6
- Contributions to the geology of uranium5
- Proceedings of SPIE5
- Bulletin / Department of the Interior, United States Geological Survey4
- SPIE proceedings series4