Trilobite Relatives

 

Fossils of Trilobite Relatives
Microdictyon sinicum Lobopodian
Xiphosurida Trilobite Relative
Lamellipedia Trilobitomorpha
Early Cambrian
Phylum Lobopodia
Chengjiang Maotianshan Shales, China
Ordovician
Class Merostomata, Order Xiphosurida
Zagora, Morocco
Middle Cambrian
Arthropoda incertae sedis
Weeks Formation, Utah