Trimeroceratidae

Trimeroceratidae Temporal range: Silurian PreꞒ Ꞓ O S D C P T J K Pg N
Inversoceras perversum, Barrande from Prague Zadní Kopanina (Czech Republic) at the National Museum (Prague)
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	Nautiloidea
Order:	Oncocerida
Family:	Trimeroceratidae Hyatt and Zittel 1900

Trimeroceratidae is a family of molluscs in the order Oncocerida. These molluscs were fast-moving nektobenthic carnivores. They lived in the Silurian period.

Distribution[]

Silurian of Canada (Québec), China, Italy, Russia, Sweden, United States (Indiana, Wisconsin).

Genus[]

• Inversoceras
• Pentameroceras
• Trimeroceras

See also[]

• List of nautiloids

References[]

• Paleobiology Database

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