Hallucigenia Enamel Pin (Hallucigenia sparsa) Eidolon Bryozoan Colony Fossil: Over 385

Bryozoan Colony Fossil: Over 385 million years old

This professionally prepared anatomical torso specimen features the vertebral column

Vegetation comprises up to 90% of its diet

and the power of geological formation

Perfect for fans of quirky

Hallucigenia Enamel Pin (Hallucigenia sparsa) Eidolon Bryozoan Colony Fossil: Over 385If evolution ever doodled in the margins, it was Hallucigenia. This tiny, wormlike oddball from the Cambrian explosion (over 500 million years ago) looked like something straight out of a sci fi concept sketch: a spindly body tipped with clawed legs, and a row of absurdly long spines jutting from its back like a living pincushion. Originally reconstructed upside down (yes, paleontologists once thought it walked on its spines), Hallucigenia has since