Agnostus pisiformis ( Linnaeus, 1757) as depicted in the 47th plate of Ernst Haeckel's Kunstformen der Natur..
Photo credit: User:Micha L. Rieser

Life size model (about 60 cm) of Laggania cambria ( Anomalocarididae) in the Staatliches Museum für Naturkunde of Karlsruhe, Germany. The model is based on fossils from Burgess Shale ( middle Cambrian), Canada.
Photo credit: H. Zell

Elrathia kingii, Cambrian (540 myo), Wheeler Shale, Utah, USA.
Photo credit: User:DanielCD

Reconstruction of Haikouichthys ercaicunensis.
Photo credit: User:Talifero

Various species of Cambrian sponge-like animals, known as Archaeocyathans. Counterclockwise, from the upper left corner, Coscinoptycta zunyiensis, Kotuyicyathus debilis, Tumuliolynthus musatovi, Beltanacyathus digitus, Fransuasaecyathus novus, Orbicyathus mongolicus, Center, Paranacyathus subartus.
Photo credit: Stanton F. Fink

A reconstruction (drawing) of the appearance of Wiwaxia corrugata, a rather unusual invertebrate form the lower Cambrian.
Photo credit: User:Apokryltaros

Various members of the phylum Vetulicolia, found in the Maotianshan shale biota, of the Early Cambrian. From top, Yuyuanozoon magnificissimi, Heteromorphus longicaudatus, Vetulicola cuneata, Xidazoon stephanus, and Yunnanozoon lividum.
Photo credit: Stanton F. Fink

Opabinia regalis, an enigmatic animal from the middle Cambrian Burgess Shale of British Columbia.
Photo credit: Nobu Tamura

Life restoration of Ottoia in natural environment with nearby Haplophrentis.
Photo credit: User:Smokeybjb

Reconstruction of the famous Cambrian organism, Hallucigenia sparsa.
Photo credit: Stanton F. Fink

Size comparison of selected Burgess Shale fauna and a human.
Photo credit: Matt Martyniuk

This trilobite species is Asaphiscus wheeleri. These come from the Cambrian-age Wheeler shale from Millard County, Utah ( USA). It is near Antelope Springs.
Photo credit: User:DanielCD

Nectocaris pteryx after the reconstruction in Smith & Caron 2010.
Photo credit: User:Citron

Ventral view of Burgessia bella from Smithsonian Miscellaneous Collections, Volume 85, Number 3, Figure 3 (on page 16).
Photo credit: Charles Elmer Resser

Ventral view of Naraoia compacta from Smithsonian Miscellaneous Collections, Volume 85, Number 3, Figure 1 (on page 10).
Photo credit: Charles Elmer Resser