"Balizoma is a genus of trilobite from the family Encrinuridae. It has only been found in rocks of Silurian age. Its type species, B. variolaris, was named by Alexandre Brongiart in 1822, and is found in Dudley, England, ."@en . "Balizoma is a genus of trilobite from the family Encrinuridae. It has only been found in rocks of Silurian age. Its type species, B. variolaris, was named by Alexandre Brongiart in 1822, and is found in Dudley, England, ."@en . "Fossil"@en . . "Animalia"@en . "Balizoma"@en . . "Arthropoda"@en . "Balizoma variolaris fossil"@en . . "Balizoma"@en . . "* \u2020B. variolaris"@en . . . . . "Balizoma"@en . . . . .