Burgess Shale Fauna: Animated 3-D Reconstructions Animated 3D computer graphics models of Cambrian life, such as Anomalocaris canadensis, Laggania cambria or Opabinia regalis. These animations are made up with POV-Ray's primitives(sphere, cone, etc) sequenced by using loop programming. Their motions are controlled by using trigonometric functions. Please set your viewer preferences to loop or auto-repeat.

Pyramid and Ziggurat Animated 3D reconstruction models by Terragen, a landscape rendering program.