Word: pequawket
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Dates: during 1890-1899
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Geological Conference. Paper: The Function and Systematic Importance of the Aptychus in Ammonites. Dr. C. R. Eastman.- The Quartz Porphyry of Mt. Pequawket. Mr. R. A. Daly. Geological Laboratory, Room...
Geological Conference. Paper: The Function and Systematic Importance of the Aptychus in Ammonites. Dr. C. R. Eastman.- The Quartz Porphyry of Mt. Pequawket. Mr. R. A. Daly. Geological Laboratory, Room...
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