. . . . . . "Pentagnostus brighamensis, 6mm, Spence Formation"@en . . . "1103981686"^^ . . . "3081"^^ . . . . . . . . "37674708"^^ . . . . . . . . . . . . "Arthropoda"@en . . . . . "* Pentagnostus \n* Pentagnostus (Naimark, 2012)\nand [[#Species and distribution"@en . "Pentagnostus"@en . "Pentagnostus"@en . . . . . . "Animalia"@en . . "Lermontova, 1940"@en . . . . . . . . . . . . "Pentagnostus is a genus of trilobites restricted to the Middle Cambrian. Its remains have been found in Siberia, Australia, North America, Scandinavia, and Kazakhstan."@en . . . . "Pentagnostus is a genus of trilobites restricted to the Middle Cambrian. Its remains have been found in Siberia, Australia, North America, Scandinavia, and Kazakhstan."@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . .