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Paradoxides

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description Paradoxides Overview

Paradoxides is an extinct genus of large trilobites belonging to the order Redlichiida, existing during the Middle Cambrian period. Serving as a crucial biostratigraphic index fossil, its widespread remains help geologists date marine sedimentary rocks globally. Specimens of this genus are among the largest trilobites ever discovered, with fossil records from Europe and North Africa documenting individuals exceeding 50 centimeters in length. Fossils are frequently studied in regions like Bohemia and Newfoundland to understand early Paleozoic marine ecosystems.

help Paradoxides FAQ

How old are Paradoxides trilobite fossils?

Paradoxides is an extinct genus of trilobites that existed during the Middle Cambrian period, roughly 500 to 510 million years ago. They are a classic representation of the Cambrian explosion's massive marine diversification.

How large did Paradoxides trilobites get?

Specimens of this genus were exceptionally large for trilobites, with some individuals reaching lengths of over 30 centimeters (about a foot). They are considered some of the largest trilobites of the Cambrian period.

Why are Paradoxides fossils important to geologists?

Serving as a crucial biostratigraphic index fossil, its widespread remains help geologists date marine sedimentary rocks globally. Finding a Paradoxides fossil reliably confirms that the rock layer was formed during the Middle Cambrian epoch.

What trilobite order does Paradoxides belong to?

The genus belongs to the order Redlichiida, an early group of trilobites characterized by their large size and numerous thoracic segments. They were highly mobile benthic predators that crawled along the ancient sea floor.

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