"Animalia"@en . . "Torifera"@en . . . "Torifera is an extinct genus from a well known class of fossil marine arthropods, the trilobites. It lived from 501-490 million years ago during the Dresbachian faunal stage of the late Cambrian Period."@en . . . "Torifera"@en . . "Torifera"@en . . "Torifera is an extinct genus from a well known class of fossil marine arthropods, the trilobites. It lived from 501-490 million years ago during the Dresbachian faunal stage of the late Cambrian Period."@en . "Arthropoda"@en .