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- Cloud, Preston E.
- Bassler, Ray S.
- Bentson, Herdis
- Campbell, Arthur S.
- Clark, Bruce L.
- Cloud, Preston E.
- David, Lore Rose
- Deiss, Charles F.
- Delo, David Marion
- Kellett, Betty
- Kindle, E. M.
- Lochman, Christina
- Miller, A. K.
- Moore, Raymond C.
- Northrop, Stuart Alvord
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Topics
- Acila
- Ammonoidea
- Arcidae, Fossil
- Brachiopoda, Fossil
- Cephalopoda, Fossil
- Corals, Fossil
- Crinoidea, Fossil
- Fishes, Fossil
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- Geology, Stratigraphic
- Mollusks, Fossil
- Ostracoda, Fossil
- Paleontology
- Pelycosauria
- Radiolaria
- Snakes, Fossil
- Sponges, Fossil
- Terebratulacea
- Trilobites
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