Description Genus/species: Jimbacrinus bostocki Age: Early Permian (approximately 280 million years) Formation: Cundlego Location: Gascoyne Junction, Western Australia Matrix Dimensions: 5.4″ long x 4.5″ wide x 1.2″ thick Weight: 2 lbs https://geoclassics.com/product-category/fossils/crinoids/
