Orthoceras Ammonite Fossil Devonian Period lot of 5Heartland Artifact Auctions4.7(872)$10Mar 08, 2026
Polished Ammonite Fossil On Steel Stand (Cleoniceras sp)Weatherham Estate Treasures4(219)$375Mar 12, 2026
Beautiful Moroccan Polished Ammonite Nautilus Fossil. Excellent Condition. See pics.Crawford Family Auctions LLC4.6(195)$23(4 bids)
AMMONITE FOSSILS ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(484)See Sold PriceFeb 15, 2026
6"x5.1/2" Ammonite Fossil Very Large Found In TexasHeartland Artifact Auctions4.7(872)$10Mar 08, 2026
4" Polished Ammonite Fossil 231 Grams Translucent SpecimanHeartland Artifact Auctions4.7(872)$10Mar 08, 2026
