Polygnathodella
Polygnathodella is an extinct genus of conodont.
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| Genus: | †Polygnathodella Harlton, 1933 |
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Glen K. Merrill stated in 1963 that "conodont workers have considered Idiognathoides to be a junior synonym of Polygnathodella but it now proves to be a junior synonym of Cavusgnathus. Polygnathodella and Cavusgnathus are shown to form a transitional series."
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