The feeding behaviour of the Cambrian tubiculous priapulidSelkirkia

Specialized appendages in fuxianhuiids and the head organization of early euarthropods

(2013) Jie Yang et al.   NATURE

A new priapulid assemblage from the early Cambrian Guanshan fossil Lagerstätte of SW China

(2012) S. Hu et al.   BULLETIN OF GEOSCIENCES

Controls on Gut Phosphatisation: The Trilobites from the Weeks Formation Lagerstätte (Cambrian; Utah)

(2012) Rudy Lerosey-Aubril et al.   PLoS One

Gut Contents as Direct Indicators for Trophic Relationships in the Cambrian Marine Ecosystem

(2012) Jean Vannier   PLoS One

Are palaeoscolecids ancestral ecdysozoans?

(2010) Thomas H. P. Harvey et al.   EVOLUTION & DEVELOPMENT

Community structure and composition of the Cambrian Chengjiang biota

(2010) FangChen Zhao et al.   Science China-Earth Sciences

Community palaeoecology of the early Cambrian Maotianshan Shale biota: Ecological dominance of priapulid worms

(2007) Stephen Q. Dornbos et al.   PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY