Field notebook, Chautauqua County, New York, 1886
Page 42
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Transcription
C. U. GEOL. DEPT. 1075- I4 FIELD NOTES. Rhynchonella contracta Productella hirsuta Leptodesma (Rogersi?) Spirifera mesoetialis Ambreelia unbonata, Crinoid stems) Altyris angelica Strophomena Rhomboidalis