Field notebook, Chautauqua County, New York, 1886
Page 45
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Transcription
C. U. GEOL. DEPT. 1075- I6 FIELD NOTES. Spirifera macedrialis Rhynchonella contracta. Schlenotus sp. probably contractus. Palaencilo probably emarginata Goniophora sp. Rhynchonella, epemia Aviculopecten exactus) Rhynchonella