Proetus Trilobite, Proetid Trilobite, Devonian, 350-400 MYOHeartland Artifact Auctions4.7(903)$10Jul 12, 2026
Trilobite Fossil Specimen Embedded in Rock MatrixCol. Christie Hatman Auctioneers4.3(535)$129 hrs Left
Fossilized Trilobite Specimen on Matrix ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(535)$129 hrs Left
