Trilobites
Order Ptychopariida Suborder Ptychopariina, Superfamily
Ellipsocephaloidea,
Family Palaeolenidae
Geologic Age: Early Cambrian
Trilobite 15 mm long
Chengjiang Maotianshan Shales, Wulongqing Formation, Yunnan Province,
China
Remarks: Palaeolenus Guanshan Fauna trilobite death assemblage with
preserved antennae. Also note the hypostomes of the trilobite ventral
views.
Also see: Chinese Trilobites
