A brachiopod covered in long, slender spines
A tiny brachiopod with smooth valves
A very rare arthropod with great appendages and large eyes
An arthropod with whip-like appendages
A worm-like, swimming animal with paired antennae
An anomalocaridid with a frontal appendage bearing a pair of large spines
A worm bearing the name of a dragon
The largest predator of the Cambrian, first described in 1892
A very primitive arthropod-like animal with spiked legs
An enigmatic animal with a rotated body
A very common Mount Stephen trilobite
A presumed red alga composed of thick branches
A large, swimming arthropod with a bivalved carapace
A primitive arthropod with a kidney-shaped stomach
A burrowing bristleworm with a pair of long tentacles
An unusual, rare and tiny trilobite
A jellyfish polyp named after a Canadian banker
A solitary, cone-shaped organism
A common arthropod with two large valves
A swimming worm with long bristles
A conical sponge with a coral-like appearance
A poorly-known bivalved arthropod with vascular markings
An anomalocaridid with nutcracker-like appendages
A hollow, cactus-like fossil of unknown affinity
Trilobite with wide brim and many segments
A minute colonial organism with simple conical extensions
A discoidal sponge with long radial spicules
A large, purse-shaped sponge peppered with wide openings
A comb-jelly with a lantern-like body and 8 sets of 3 comb-rows
A presumed red alga with long slender stems
A conical sponge with a diagonally arranged skeleton
A possible algal frond with a delicate net-like structure
An enigmatic chalice-shaped animal
A brachiopod with a ridged appearance
A putative echinoderm with thick arms
Trilobite with 13 segments and a small tail shield
A globe-like calcareous sponge with star-shaped spicules
A small ovoid sponge with a long hairy-like root tuft
A discoidal organism with short tentacles
A small, rare, and poorly known trilobite
Trilobite with numerous segments and a tiny tail shield
A small, predatory arthropod with a long tail and antennae
A funnel-shaped sponge with a characteristic grid-like wall
A very rare comb-jelly with two sets of comb-rows
A spine-covered burrowing worm
A cone-shaped sponge with a regular net-like skeleton
A stalked echinoderm with branched appendages
An arthropod covered in tubercles
A poorly-known arthropod with a short tail spine
An elongate cone-shaped sponge with long hair-like spicules
A prickly worm that turns out to have “legs”
A large sponge with long, radiating spicules
A small, three-dimensional sponge with numerous canals
A very rare "blind" trilobite from the Burgess Shale
A small cone-shaped shell with two curved spines and a cap
A very common sponge
A swimming arthropod with a wide, leaf-like carapace
A creeping organism with tentacles and a long stalk
A cousin of Anomalocaris with large carapaces and comb-like claws
The rarest bristleworm from the Burgess Shale
A swimming predator with pointy carapaces
Trilobite with short, blunt spines
A fast swimming, Anomalocaris-like predator
An arthropod with two long appendages ending in whip-like lashes
The tallest sponge from the Burgess Shale
A tiny arthropod with a bivalved carapace
A centimetre-scale, mineralized brachiopod with a long pedicle
A large spiny, carnivorous worm
A large stalked echinoderm with delicate lyre-shaped arms
A Burgess Shale sea anemone-like animal
A large tubular alga with numerous protuberances
A bush-like filamentous cyanobacteria
An abundant arthropod with large head spines
A very rare eel-like chordate
A brachiopod with long, slender spines extending from the shell margin
A small arthropod with a long, flexible posterior spine
A poorly-known arthropod with seven thoracic segments
A common sheath-like cyanobacteria
An arthropod with two soft dorsal shields
A squid-like predator with a pair of long tentacles
A small brachiopod with long slender spines attached to the anterior margin
An arthropod designed like a submarine
A slug-like creature that scraped food from the ocean floor with its toothed tongue
An enigmatic worm-like animal
The most abundant fossil in the Mount Stephen Trilobite Beds
A possible slug-like animal only known from two different types of shells
The best-known trilobite from the Burgess Shale
A primitive arthropod with five eyes and a long “nozzle” with claws
A tiny grazing animal covered with spines
Small, spiny trilobite with paired pits on the head
The most common Burgess Shale worm
Diminutive trilobite with tiny eyes
A brachiopod with prominent growth lines
A tiny, slender bristleworm
A small, swimming arthropod with large eyes on stalks
An unusual goblet-like sponge on a stalk
A very primitive fish-like animal
A cactus-like sponge
A small arthropod with a short head shield
An enigmatic fossil originally interpreted as a scale of a worm
A sea-cucumber-like animal covered in tentacles
An enigmatic barnacle-like animal
A glass sponge with long prismatic branches
A sponge with distinctive cruciform spicules
Tiny “blind” trilobite
The “Santa Claws” arthropod from Mount Stephen
A tiny arthropod with enormous eyes
A small enigmatic limpet-like animal
A worm with a fork-like front end
A worm living in a tube
An arthropod named after Charles Walcott's son
A tiny kite-shaped arthropod
A rare, sling-shaped tubular animal
An anomalocaridid with a frontal appendage bearing double-pointed dorsal spines
A slender, benthic worm covered in tiny bristles
A rare sponge with conspicuous holes
A conical sponge with blade-like fins
A giant trilobite-like arthropod
An enigmatic feather-like organism
A rare spiny arthropod
A slender, conical tube related to jellyfish
A large pelagic bivalved arthropod
A sponge with a wool-like appearance
A common group of sponges with distinct bush-like forms
An small alga with slender branches
A large globular echinoderm with distinctive star-shaped food groves
Large elongate sponge with spicules arranged in plumose patterns
A shrimp-like arthropod with a long abdomen
A rare and delicate alga with fine ramifications
An armoured slug-like organism
An enigmatic millipede-like arthropod
A sac-like comb-jelly with 24 comb-rows
A small, carnivorous arthropod with great appendages
A putative tubular green alga with long branches
A spiny Mount Stephen trilobite
