Tractor Ammonite Fossil. Douvilleiceras. Mid - Late CretaceousHeartland Artifact Auctions4.7(874)US$10Mar 22, 2026
Albert de Grossouvre (1849–1932) – Study of Fossilized Ammonites – Lithograph (1894)Proverde Auctions4.4(53)US$5(1 bid)4 days Left
Albert de Grossouvre (1849-1932) – View of Ammonite fossils - Phototype (1894)Proverde Auctions4.4(53)US$5(1 bid)5 days Left
Fossil-Bearing Sedimentary Rock Specimen Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.3(494)US$144 days Left
