- Clarkesvillia
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Clarkesvillia
Temporal range: U OrdovicianScientific classification Kingdom: Animalia Phylum: Mollusca Class: Cephalopoda Subclass: Nautiloidea Order: Discosorida Family: Westonoceratidae Genus: Clarkesvillia
Flower, 1946Clarkesvillia is an upper Ordovician westonocerid genus the differs from Faberoceras in having a more flattened venter and from the later Glyptodendron in having its siphuncle more ventrally located.
references
- Teichert, C. 1964. Nautiloidea -Discosorida. Treatise on Invertebrate Paleontology Part K Teichert and Moore, eds.
- Clarkesvillia-Paleobiology DB
see also list of nautiloids
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