Field notebook, Chautauqua County, New York, 1886
Page 37
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Transcription
C. U. GEOL. DEPT. 1075- 62. FIELD NOTES. Ambocelia umbonata Rhynchonella contracta Productella spinulicosta A. Thyris anglica Rhynchonella duplicata Productella hirsuta Orthia florenceis?