Question

What was the last trilobite species?​

Answer 1

⏩By the end of the Devonian (359 mya), the last of the Phacopidae went extinct, ending the order Phacopida. All of the orders of trilobites had gone extinct, except for one: the Proetida. This order persisted into the Carboniferous (with two superfamilies represented: Aulacopleuroidea and Proetoidea.⏪

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