Notchia weugi gen. et sp. nov.: a new short-headed arthropod from the Weeks Formation Konservat-Lagerstätte (Cambrian; Utah)

The first aglaspidid sensu stricto from the Cambrian of China (Sandu Formation, Guangxi)

(2013) RUDY LEROSEY-AUBRIL et al.   GEOLOGICAL MAGAZINE

Occurrence of the Ordovician-type aglaspidid Tremaglaspis in the Cambrian Weeks Formation (Utah, USA)

(2013) RUDY LEROSEY-AUBRIL et al.   GEOLOGICAL MAGAZINE

Cephalic and appendage morphology of the Cambrian arthropod Sidneyia inexpectans

(2013) Martin Stein   ZOOLOGISCHER ANZEIGER

The phylogeny of aglaspidid arthropods and the internal relationships within Artiopoda

(2012) Javier Ortega-Hernández et al.   CLADISTICS

Revised systematics of Palaeozoic ‘horseshoe crabs’ and the myth of monophyletic Xiphosura

(2012) James C. Lamsdell   ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY

The Cambrian Conundrum: Early Divergence and Later Ecological Success in the Early History of Animals

(2011) D. H. Erwin et al.   SCIENCE

The origin and evolution of arthropods

(2009) Graham E. Budd et al.   NATURE

Middle Cambrian arthropods from Utah

(2008) Derek E. G. Briggs et al.   JOURNAL OF PALEONTOLOGY