from Guanshan Fauna
Trilobites Order Redlichiida, Suborder Redlichiina, Superfamily Redlichioidea, Family Gigantopygidae Geologic Age: Early to Middle Cambrian Trilobite is 42 mm long Guanshan Fauna, Lower Wulongqing Formation, Yunnan Province, China (just above the Chengjiang Biota) Also see: Chinese Trilobites |