5.3/4" Crinoid Starfish Pentacrinus Jurassic Period Sundance Formation WyomingHeartland Artifact Auctions4.7(872)$10Mar 08, 2026
TRILOBITE FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(489)$221 day Left
CRINOID SCYPHOCRINUS FOSSIL ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(489)$246 days Left
DINOSAUR BONE IN MATRIX ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(489)$61 day Left
Fossil Spiral Crinoide Stem Really Unique Midwest USAHeartland Artifact Auctions4.7(872)$10Mar 08, 2026
Sea Urchin Starfish Fossil Madagascar Jurassic Period 160 MyaHeartland Artifact Auctions4.7(872)$10(1 bid)Mar 08, 2026
