Letognathus
Extinct genus of tetrapodomorphs / From Wikipedia, the free encyclopedia
Letognathus is a genus of rhizodont tetrapodomorph that lived during the Carboniferous period.[1] Its remains come from the Blue Beach Member of the Horton Bluff Formation, near Hantsport, Nova Scotia. Like most rhizodonts, it was of relatively large size, had a large recurved fang at the symphysis of the lower jaw, and a row of three coronoid fangs along the length of the jaw in addition to its marginal dentition. Letognathus is important for rhizodont systematics because it retains a number of primitive features, such as ossified Meckel's cartilage, are not found in the genera Rhizodus and Strepsodus.
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Quick Facts Letognathus Temporal range: Early Carboniferous, Scientific classification ...
Letognathus Temporal range: Early Carboniferous | |
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Genus: | Letognathus |
Species: | L. hardingi |
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Letognathus hardingi | |
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