Save20253 1/2" Sea Urchin Starfish Fossil, Madagascar, Jurassic Period 160 MYAHeartland Artifact Auctions4.7(868)See Sold Price
Save2025Ammonite Fossil Found in Madagascar 240-66 Million Years Old Devonian Period to Cretaceous PeriodHeartland Artifact Auctions4.7(868)See Sold Price
Save20252 3/8" Fossil Ammonite 408 - 65 Million Years Old Paleozoic to Mesozoic EraHeartland Artifact Auctions4.7(868)See Sold Price
Save2025Orthoceras Ammonite Fossil, Devonian Period, Lot of 5Heartland Artifact Auctions4.7(868)See Sold Price
Save20253 1/4" Etley, Fossil Inclusion, Pope Co., ARHeartland Artifact Auctions4.7(868)See Sold Price
Save2025Coprolite Fossil Dinosaur Poop 100 Million Years Old MadagascarHeartland Artifact Auctions4.7(868)See Sold Price
Save20251 7/8" Tractor Ammonit (Douvilleiceras) FossilHeartland Artifact Auctions4.7(868)See Sold Price
Save2025Othenio Abel (1875–1946) – Paleontological Illustration of a Vertebral Column ProfileProverde Auctions4.4(47)See Sold Price
Save2025Fossil from France with letter of Authenticity for the extinct ray finned fish DapalisJMW Auction Service4.6(490)See Sold Price
![Knightia Fossil Fish on Matrix Group: Eocene Period, circa 58-36 million years B.P. Comprising three rounded matrices, each with a Knightia alta specimen. 148 grams total, 8.2-10.5 cm (3 1/4 - 4 1/8 in.). [3, No Reserve] From Wyoming, USA](https://p1.liveauctioneers.com/1191/394547/218646285_1_x.jpg?height=280&quality=70&sharpen=true&version=1761835626&width=280)
![Large Fossil Cut and Polished Tree Trunk Slice: Triassic Period, 251-199 million years B.P. Showing bark detail on the edges, the cut face showing attractive agatized patterns. 1.06 kg, 23 cm (9 in.). [No Reserve] From Madagascar. Ex Mineral Import](https://p1.liveauctioneers.com/1191/394547/218646256_1_x.jpg?height=280&quality=70&sharpen=true&version=1761835626&width=280)
