Paradoxididae

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Paradoxididae
Fossil range: Middle Cambrian
Paradoxides davidis
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Trilobita
Order: Redlichiida
Suborder: Redlichiina
Family: Paradoxididae
Genera
  • Paradoxides
  • Eccaparadoxides
  • Acadoparadoxides
  • Hydrocephalus

Paradoxididae ("Paradoxes") is a family of redlichiid trilobites from the Middle Cambrian. They were very large trilobites, reaching up to a foot in length in some species. They were found throughout the world, with their fossils found in eastern North America, especially in Newfoundland, Sweden, the Czech Republic, and Morocco.

In life, they were bottom feeders.

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