Estonioceras is an extinct genus of tarphyceridan nautiloids from the Ordovician of Europe.

Estonioceras
Temporal range: Ordovician
Estonioceras, found in the uppermost layer in Stora stenbrottet at Mt. Kinnekulle, Sweden
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: Nautiloidea
Order: Tarphycerida
Family: Estonioceratidae
Genus: Estonioceras
Noetling, 1883
Species

Estonioceras imperfectum (Quenstedt, 1845)

Sources

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  • Dinosaur Encyclopedia by Jayne Parsons
  • Fossils (Smithsonian Handbooks) by David Ward
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