Opabinia
Trilobites
Anomalocaris
Haikouichthys
Hallucigenia
Aysheaia
Pikaia
Lyrarapax
Leanchoilia
Plectronoceras
This story does not allow contributions.
Ready to move onto another story? Here are a few more to browse. Assemble your dream cast!
Join the Conversation
0 comments on this role