Facivermis
Encyclopedia
Facivermis is a Cambrian organism known from Burgess shale
-type localities including the Chengjiang.
Burgess Shale
The Burgess Shale Formation, located in the Canadian Rockies of British Columbia, is one of the world's most celebrated fossil fields, and the best of its kind. It is famous for the exceptional preservation of the soft parts of its fossils...
-type localities including the Chengjiang.