Microdictyon
Extinct genus of lobopodian worm
Microdictyon (Greek for 'small net') is an extinct genus of lobopodian worm characterized by its net-like sclerite armour plates, known from Cambrian deposits around the world. Soft-bodied fossils which preserve more than the sclerites are only known from the Chengjiang Lagerstätte of Yunnan, China.
From Wikipedia, under CC BY-SA. More on occurri.