Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
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71 Cœlospira concava, Hall, Shaly limestone (18)
Lower Helderberg group. Clarksville, N.Y.
72 Dalmanites pleuropteryx Green (head) Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
73 Dalmanites pleuropteryx, Green (head) Shaly limestone
Lower Helderberg group. @Clarksville, N.Y.
74 Dalmanites pleuropteryx, green (head) Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
75 Dalmanites pleuropteryx, green (head) Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
76 Dalmanites pleuropteryx, green (head) Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
77 Dalmanites pleuropteryx, Green (glabella) Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
78 Straphodonta punctulifera, Conrad. Shaly limestone
Lower Helderberg group. Clarksville, N.Y.
79 Cyrtolites (Cyrtovella) pileolus, Hall.
Hamilton group. Pratts Falls, Onondaga Co. N.Y.
80 Platyceras symmetricum ? Hall. 2
Hamilton group. Hamburg, N.Y.
81 Platyceras n. sp.
Hamilton group. Hamburg. Erie Co. N.Y.
82 Platyceras thetis, Hall.
Hamilton group. Hamburg, N.Y.
83 Platyceras attenuatum, Hall. A
Hamilton group. Hamburg, N.Y.
84 Platyceras carinatum, Hall.
Hamilton group. 18 Mile Creek, N.Y.