(2) GEOLOGICAL DECOR, GASTROPOD FOSSIL ON STAND & PYRITE ROCK CRYSTAL SCULPTUREAustin Auction Gallery4.7(1.2k)US$60May 01, 2026
2 1/8" Mazon Creek Rare Fossil Cluster - Naiadites Bivalve & Two Annularia Whorls (Both Halves)North American Artifact Auctions4.7(240)US$10Apr 25, 2026
MIXED FOSSIL LOT ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(508)See Sold PriceJun 27, 2025
MIXED FOSSIL LOT ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(508)See Sold PriceJul 19, 2025
Phenomenal Dinosaur Keichousaurus / Nothosaur Fossil, 50-250 Million Year Old Amphibian MarineHeartland Artifact Auctions4.7(879)US$110(3 bids)4 days Left
George B. Sowerby I (1788–1854) – Various Margarita Shell Species – Hand-coloured engravingProverde Auctions4.4(56)US$5(1 bid)4 days Left
TRILOBITE FOSSIL ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.4(508)US$51189 Lots Away
