Trilobites
trilobites — pre-owned
Browse 1,328 trilobites — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Trilobite Fossil lot
The product is a lot of trilobite fossils, which are ancient arthropods that lived millions of years ago. These fossils are highly sought after by collectors and enthusiasts due to their unique and detailed morphology. Each piece offers a glimpse into the past and provides a valuable addition to any fossil collection.

Trilobite Fossil, Zlichovaspis (Odontochile) from Morocco #1 free shipping to US
The product is a trilobite fossil, specifically the Zlichovaspis (Odontochile) species, originating from Morocco. This unique and ancient arthropod fossil is a sought-after collectible for enthusiasts and collectors interested in paleontology. The trilobite's intricate design and historical significance make it a valuable addition to any collection of rocks, fossils, and minerals. Fossil itself measure 4" long, beautiful speciman fully excavated!

Asaphus Kowalewskii trilobite fossil MUSEUM QUALITY SPECIMEN! Free Shipping US
This product is a museum quality specimen of the Asaphus Kowalewskii trilobite fossil, originating from the Russian Federation. The trilobite is a type of arthropod fossil that is highly sought after by collectors due to its rarity and unique design. With free shipping in the US, this fossil offers a valuable addition to any collection of rocks, fossils, and minerals. Specimen measures just under 3" long! Beautifully prepared, these are now very hard to get for obvious reasons. Feel free to check my feedback and ask any questions-Michael

Trilobite fossil Cyphaspis walteri morocco devonian free shipping US!
The product is a trilobite fossil Cyphaspis walteri from Morocco, specifically from the Devonian period. This fossilized arthropod would be a valuable addition to any collection of rocks, fossils, and minerals. With free shipping offered for customers in the US, this unique piece offers a chance for enthusiasts to acquire a piece of geological history from a specific location and time period. Beautiful specimen from a non-smoking home. Feel free to check my feedback and ask any questions-Michael

1.0" Elrathia Kingii Trilobite Fossil & Partial Wheeler Shale Utah Cambrian Age
The product is a one inch Elrathia Kingi trilobite fossil in matrix from the House Range in Utah, dating back to the Cambrian age. This collectible item holds significance as a piece of ancient history, showcasing a trilobite fossil that is characteristic of the Early Cambrian period. The United States origin adds to its unique appeal for collectors interested in rocks, fossils, and minerals, particularly those focused on arthropods and trilobites.

Trilobite-Ultra Rare Waldron Shale Dalmanites halli from Indiana-Fossils Crinoid
The cephalon is slightly askew. This piece was in my personal collection since I found it, but I’m starting to high grade my collection. Here’s your chance to own a highly desirable collection piece.

Fossilized Trilobite from Morocco. 72 grams
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Trilobite-Monster Enrolled Waldron Calymene breviceps Indiana-Fossils Crinoid
This piece would go in my personal collection if I already didn’t have a number of pristine examples. It was prepared using a micro air abrasive unit under a stereoscopic microscope preserving the fine detail.

Authentic Fossilized Trilobite from Morocco. Weight (grams): 156
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Authentic Fossilized Trilobite from Morocco. Weight (grams): 116
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Authentic Fossilized Trilobite from Morocco. Weight (grams): 116
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Great Large Leonaspis W Others Trilobite Fossil Arthropod Morocco Devonian
This impressive and unique piece makes a great gift for any fossil collector and a great display addition to any fossil collection, shelf, or cabinet of curiosities.

Fossil Trilobite Ampyxina bellatula Ordovician Maquoketa Formation Mo.
The fossil in the scan will be what you'll receive. All of my fossils on ebay are from my private collection. Absolutely no repairs or restorations.

Floating Scabriscutellum Trilobite Fossil 1 3/8" long great detail Free Ship US
The product is a Floating Scabriscutellum Trilobite Fossil, measuring 1 3/8" long, with great detail. It originates from Morocco and falls under the category of Trilobites, Arthropods, and Fossils. This unique collectible item offers a glimpse into the ancient world and is sure to be a prized addition to any collection of rocks, fossils, and minerals. Plus, with free shipping in the US, it's a convenient and valuable purchase for any enthusiast of natural history.

Flying Scabriscutellum Trilobite Fossil Morocco stunning detail free shipping
The Flying Scabriscutellum Trilobite Fossil from Morocco is a stunning piece showcasing intricate details of a prehistoric arthropod. This collectible item offers a unique glimpse into the geological history of Morocco, making it a prized addition for any fossil enthusiast. With free shipping included, it provides a convenient opportunity to own this rare and beautifully preserved trilobite fossil from the comfort of your own home. Please review all photos. Beautiful detail!

Trilobite Specimen, Estimated 365 Million Years old, Morocco, 3 lbs., 8x6"
This collectible item weighs 3 lbs.

Fossilized Trilobite from Morocco. Weight (grams): 98
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Very Rare Arctinurus Boltoni Trilobite Partial Fossil Rochester Shale New York
Here is a partial fossil of the famous lichid trilobite Arctinurus Boltoni from the famous Silurian Age Rochester Shale of Middle Port, New York. So here is your chance at a cool and rare display piece from this locality!

Authentic Fossilized Trilobite from Morocco. Weight (grams):112
Trilobites dominated the waters around the world for millions of years. They were the first free-swimming creatures of any size, the first to have an external skeleton for armor, and the first to have jointed legs.

Trilobite, Eldredgeia venustus: Bolivia devonian trilobite fossil
Trilobite fossil Eldredgeia venustus from Bolivia d evonian. Whether you're a serious fossil collector or a lover of paleontology, this Eldredgeia venustus trilobite is a unique addition to any collection.

Rare Turbo Sea Shell Fossil 84 gr. .18 pound #645
This fossil has been in my collection for many years.

Trilobite, Acastoides verneuili: Bolivia devonian rare trilobite fossil
Rare trilobite fossil Acastoides verneuili from devonian of Bolivia. Species: Acastoides verneuili (d'Orbigny 1842). Period: Devonian (≈ 419-359 million years ago).

1.0" Elrathia Kingii Trilobite Fossil Cambrian Age Delta, Utah
The fossil in the scan will be what you'll receive. All of my fossils on ebay are from my private collection.

Trilobite Fossils Set Of 2
Set of 2 trilobite fossils as shown. 1” and 1.5” long. From estate in Northeast Pennsylvania.

0.5"Rare Bolaspidela sp Trilobite Fossil Cambrian Marjum Formation Millard Co Ut
The fossil in the photo will be the one you'll receive. All of my fossils on ebay are from my private collection. Absolutely no repairs or restorations.

6.0" Trilobite Track • Crusiana and Diplichnites

1.7" Metacanthina Issoumourensis Trilobite Fossil Devonian Age 400 Mil Yrs Old
Trilobites were the first creatures with a skeleton (Exoskeleton), so they were easily fossilized. Morphologically, the trilobite body is divided into three major sections Trilobites are a fossil group of extinct marine arthropods that form the class Trilobita.

Rare Trilobite Fossil Olenellus Getzi or Thompsoni Kinzer Farm Pennsylvania
Olenellus from the Kinzers Formation, Lower Cambrian; Getz Quarry, Pennsylvania, USA. The matrix is dark to very dark gray mudrock that is heavily and beautifully limonite-stained. The exoskeleton is decalcified and is now limonite.

Fossil Soft-Bodied Marrellomorph (Furca) Ordovician fezouata
Here is a rare and well preserved marrellomorph (Furca mauretanica) from the Upper Fezouata Formation of Morocco. Size furca: 30 mm × 30 mm. FORMATION Lower Fezouata Formation.

Beautifully Prepared Devonian Crotalocephalus Trilobite Morocco Free shipping US
This product is a beautifully prepared Devonian Phacops fossil trilobite from Morocco. The fossil trilobite is a rare and valuable collectible item for those interested in arthropods and ancient marine life. With free shipping offered within the US, this piece provides a unique opportunity for collectors to add a piece of fossil history from Morocco to their collection. Fossil measures 3 1/4" long, while base is 4". Excellent specimen!! Feel free to check my feedback and reach out with any questions-Michael

Fossil trilobite Symphysurus ebbestadi from Ordonician fezouata Morocco
Symphysurus ebbestadi Early Ordovician (approx. 480 million years ago) Fezouata Formation, Drâa-Tafilalet Region, Morocco Size 48 mm × 20 mm

Trilobite Fossil Specimens Lot of 2
Trilobite Fossil Specimens Lot of 2

Unique Trilobite Fossils In Stone 2 Pieces
Unique pieces. Scratches noted to stone unsure if from trying to open stone.

ONE 2 1/4 Inch to 4 1/5 Inch Trilobite Fossil Morocco
The picture shows the assortment of trilobite fossils we are offering. THESE ARE BEING SOLD INDIVIDUALLY.This material comes from MOROCO. These fossils measure 2 1/3 Inches ti 4 1/5 Inches on average. Sorry - Absolutlely no size picks. YOU WILL RECEIVE ONE TRILOBITE! Trilobites make up one of the most fascinating and diverse groups in the fossil record. Over the course of their long history — which dates back to near the beginning of the Cambrian period, around 520 million years ago — they have inhabited a wide range of marine environments, from reefs to abyssal depths. In addition, trilobites have evolved several different life strategies, from burrowing to swimming; these are reflected in their varied appearances, or morphologies.

Trilobite-Absolute Stunning Enrolled Maurotarion from Indiana-Fossils Crinoid
The preparation is stunning as well as the smoothing of the matrix around the bug. Just look at those bulbous eyes. Our quarry dig is full of water no collecting allowed by the new land owner.

Rare Drotops Armatus Trilobite Fossil Arthropod From The Devonian of Morocco

Fossil Trilobite Drotops Megalomanicus Prepared with Original Matrix 4.5 Inches
Up for sale is this large example of Drotops Megalomanicus. The specimen meaures 4.5" in length, with the overall length, including matrix, measuring 7 inches. Please review the photos and let me know if you have any questions at all.

Fossil Trilobite Gerastos 1.93" 49.1mm Devonian Zguid Morocco COA 7346
Here is a genuine fossil trilobite, Gerastos granulasus, found near Zguid, Morocco. From the Devonian about 419 to 359 million years ago, long before the first dinosaur. We are happy to enclose a COA (Certificate of Authenticity).

Jellyfish Fossil Silurian Xu Pu Sichuan China Rare Paleozoic Marine Invertebrate
JRare Paleozoic Marine Invertebrate. Geologic Age: Silurian. Group: Soft-bodied marine invertebrate. Location: Xu Pu, Sichuan Province, China. Use: Fossil collection, natural history display, paleobiology and evolutionary study, educational reference.

Large Trilobite dinosaur Fossil Specimen, Natural Brown/Gray,
The Large Trilobite dinosaur Fossil Specimen is a natural brown or gray collectible item that showcases the unique and ancient history of arthropods. This piece, likely originating from rocks and minerals, holds great value for collectors and enthusiasts of fossils. The intricate designs and age of the trilobite make it a fascinating addition to any collection, serving as a tangible connection to the prehistoric world.