The Natural Canvas / 4928 Fossil Arthropods -- Crabs, Shrimp, Eurypterids and Problematica Purchase here: ncanvas@aol.com

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Sidneyia inexpectans

Cambrian, Burgess Shale, BC, Canada

Huge, spectacular 6" arthropod. Largest Burgess Shale animal we have ever seen and the finest, museum quality specimen we have ever had

$15000