Fossilized Trilobite Specimen on Rock Matrix Rock Stone Lapidary SpecimenCol. Christie Hatman Auctioneers4.4(472)$124 days Left
Trilobite Fossil Specimen Embedded in Rock MatrixCol. Christie Hatman Auctioneers4.4(472)$124 days Left
Proteus Trilobite Proetida Trilobite Devonian 350-400 MYOHeartland Artifact Auctions4.7(868)$10Feb 15, 2026
SoldLarge Fossilized Trilobite - Drotops MegalomanicusAncient Seas, Morocco, Mid Devonian period, ca. 387 million years ago. A fabulous trilobite fossil encased in a stone matrix. The trilobite is well preserved and retains much of the spikey pustules onSee Sold Price
Sold4 North American Fossilized Trilobites in MatricesAncient Seas, North America, Ohio & New York, Rochester Shale Formation, Ordovician to Lower Silurian, ca. 425 million years ago. A great collection of trilobite fossils within 4 stone matrices. TheseSee Sold Price
SoldRare Fully Exposed Fossilized Trilobite w/ Spines**Originally Listed At $350** Ancient Seas, ca. 521 to 252 million years ago. A trilobite, preserved in matrix, with excellent detail remaining and fully exposed spines. The trilobite (meaning three-lSee Sold Price
Sold3 Moroccan Fossilized Trilobites (in Stone Matrices)Ancient Seas, Morocco, Hamar Laghdad Formation, Devonian period, ca. 419.2 to 358.9 million years ago. A fine collection of 3 separate stone matrixes that each contain a fossilized trilobite, each a dSee Sold Price
SoldLarge Fossilized Trilobite SpecimenLarge Fossilized Trilobite SpecimenTotal length of specimen: 8 3/4''See Sold Price
SoldFossilized Trilobites in Matrix w/ Pyrite BrachiopodOriginally listed at $400 North America, Midwestern United States, Ohio, Paleozoic period, ca. 300 to 400 million years ago. A pair of two slate matrixes containing a trilobite fossil in each and a bSee Sold Price
SoldFossilized trilobiteFossilized trilobite . Dimensions: 4 1/2 L X 1 1/2W X 4H InchesSee Sold Price
SoldFossilized Trilobite StonesA large group of collectible fossilized trilobite stone sculptures, with box. Approx. 11.8-6.7-3 inch (box size).See Sold Price
SoldCollectible Set Fossilized Trilobite StonesLarge set of fossilized trilobite stone sculptures, with a case. Size varies.See Sold Price
SoldTwo Fossilized Trilobites - Flexicalymene Meeki on RockFlexicalymene Meeki Trilobite. Upper Ordovician, Waynesville formation, Franklin Co. Indiana. Measures 3" x 2.75" x 1". Weighs 6.5 oz. Domestic shipping $10See Sold Price
SoldFossilized Trilobite & Polished Petrified WoodFossilized Trilobite (approximately 3-1/8" L) and a fragment of petrified wood that has been polished on three sides (approximately 4-7/8" x 3-3/8" x 4-1/8").See Sold Price
SoldLarge Group Fossilized Trilobite CollectionsA large group of fossilized trilobite sculptures, trilobites are a group of extinct marine artiopodan arthropods that can be recognized by their distinctive three-lobed, three-segmented form. 1.82inchSee Sold Price
SoldFossilized Trilobite CollectionsSet of 12 fossilized trilobite pieces, with case. Size varies.See Sold Price
Sold2X1 1/2" Fossilized Trilobite in Matrix, 145 Million Years2X1 1/2" Fossilized Trilobite in Matrix, 145 Million YearsSee Sold Price
SoldGroup of 4 Fossilized TrilobitesGroup of four fossilized trilobites in a metamorphic limestone matrix, likely from the region in or around Morocco. The fossilization process occurred over 300 million years ago, but due to our lack oSee Sold Price
Sold6 Devonian Fossilized Trilobites (Stone Matrix)North Africa, Morocco, Devonian period, ca. 419.2 to 358.9 million years ago. A collection of 6 fossilized trilobites possibly in the Phacops genus, prepared with the fossil slightly raised above theSee Sold Price
SoldFossilized Trilobites in Rochester Shale Matrices (2)Ancient Seas, North America, New York, Orleans County, Rochester Shale Formation, Lower Silurian, ca. 425 million years ago. This is a fine pair of fossilized trilobites within separate stone matricesSee Sold Price
SoldGroup of 4 Fossilized TrilobitesGroup of four fossilized trilobites in a metamorphic limestone matrix, likely from the region in or around Morocco. The fossilization process occurred over 300 million years ago, but due to our lack oSee Sold Price
SoldGroup of 4 Fossilized TrilobitesGroup of four fossilized trilobites in a metamorphic limestone matrix, likely from the region in or around Morocco. The fossilization process occurred over 300 million years ago, but due to our lack oSee Sold Price
SoldLot of 2 Fossilized Trilobites in Matrices**Originally Listed At $300** Ancient Seas, North America, Oklahoma, Bois D'Arc Formation, Devonian, ca. 419.2 to 358.9 million years ago; Eastern Europe, Russia, St. Petersburg, Wolchow River, LowerSee Sold Price
