MolluscaBase source details
Northrop S.A. (1939). Paleontology and stratigraphy of the Silurian rocks of the Port Daniel-Black Cape Region, Gaspé. Geological Society of America Special Paper. 21: 1-302.
472406
Northrop S.A.
1939
Paleontology and stratigraphy of the Silurian rocks of the Port Daniel-Black Cape Region, Gaspé
Geological Society of America Special Paper
21: 1-302
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Cyrtolites insculptus Northrop, 1939 † (original description)
Euomphalopterus gasconensis Northrop, 1939 † accepted as Gaspephorus gasconensis (Northrop, 1939) † (original description)
Salpingostoma dilatatum (de Sowerby, 1839) † (basis of record)
Euomphalopterus gasconensis Northrop, 1939 † accepted as Gaspephorus gasconensis (Northrop, 1939) † (original description)
Salpingostoma dilatatum (de Sowerby, 1839) † (basis of record)
Québec for Euomphalopterus gasconensis Northrop, 1939 †