Trilobites

Ordovician Hash Plate- Snapshot In Time: Wilder, Kentucky- Kope Formation

Offered for sale is a beautiful hash plate that offers a snapshot in time of the sea floor during the late Ordovician. This piece was recently collected out of the Kope Formation in Wilder, Kentucky. This plate weighs a little over 3 pounds and measures 5 3/4” by 5” by 1 1/4”. It contains pieces of the following 3 trilobites: Cryptolithus, Flexicalymene and Isotelus. It also contains crinoid discs, bryozoans and brachiopods. This would make a great display piece or as a teaching piece to show what life looked like in the Ordovician. HP- 001

Huge 18" Ordovician Starfish & Trilobite Fossil Plate - Museum Display Plaque

This massive display piece features a dense cluster of prehistoric brittle stars / starfish (Ophiura sp. /Petraster sp. ). naturally associated with trilobite remains. It originates from the classic Upper Ordovician deposits of the Kataoua Formation near El Kaid Rami, Morocco.

Huge 50 Pc Devonian Fossil Lot – Eldredgeops Trilobites, Parts & Matrix B40

A strong bulk lot with a good mixture of displayable trilobites, preparation pieces and authentic Devonian fossil material. Fossil preparation practice. Beginning fossil collectors. Formation: Windom Shale.

Double Leonaspis chacaltayana trilobites in same concretion of Bolivia silurian

Species: Leonaspis chacaltayana, Kozlowski 1923. Both trilobites are preserved together exactly as discovered, providing an exceptional display piece that highlights the natural fossilization process.

Ordovician Hash Plate- Snapshot In Time: Wilder, Kentucky- Kope Formation

Offered for sale is a recently collected hash plate from the Kope Formation of Wilder, Kentucky. This piece offers a glimpse into the life of an Ordovician sea floor. The plate measures 5” by 3” by 5/8” and would make a nice display piece or to be used as a teaching item. Fossils that are found on this plate include pieces of the following trilobites: Cryptolithus, Flexicalymene and Isotelus. There are also crinoid discs, bryozoans and brachiopods. HP-002

Lot of 5 Flexicalymene retrorsa Trilobites from St. Leon, Indiana Waynesville Fm

These trilobites have been professionally cleaned, removing rock matrix to show the fine details. The smallest is about 5 mm (3/8").

Pedinopariops vagabundus Trilobite Fossil 59g Devonian Morocco No. 0

Location: Jebel Mrakib, Morocco.

Isotelus mafritzae from Bowmanville, Ontario

Isotelus mafritzae from the now-closed (to collectors) Bowmanville Quarry in Ontario. Isotelus from this locality are increasingly hard to come across, and this specimen is marked down for missing shell. 3.8cm in length from tip of glabella to end of pygidium.

Trilobite-Bob Carroll Prep Oklahoma Black Cat Mountain Kaniops-Fossils Crinoid

6" Trilobite Needs Repair Broken Head Likely Morocco Origin

6" Trilobite Needs Repair Broken Head Likely Morocco Origin 6" tribolite on matrix. Unknown origin but likely from Morocco. Head has broken off but would fit well for a repair. Total weight of fossil including matrix is 2 lbs 9 oz.

Nice Very Rare Declivolithus Trilobite Fossil Arthropod From Morocco

2.3" Dalmanites Limulurus Trilobite Fossil In Matrix Rochester Shale Middleport

Dalmanites limulurus is the species most commonly associated with the Rochester Shale. The Dolmanites (often spelled Dalmanites) are among the most iconic trilobites found in the fossil-rich strata of Middleport, New York, and the surrounding Niagara County region.

Isotelus sp. Trilobite Parts- Ordovician- Decorah Fm., Missouri

Offered for sale are two pieces of matrix, one contains a cephalon of an Isotelus sp. trilobite and the other piece contains the thorax and pygidium of the same species. These pieces collected in the Decorah Formation (Ordovician) of Ralls County, Missouri.

65mm Fossil Trilobite Austerops form Devonian morocco For collection

Rare Dalmanites Trilobite Fossil Rochester Shale New York

Here we have a fossil of the classic Dalmanites limulurus trilobite 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!

Rare Drotops Trilobite Fossil Arthropod From The Devonian of Morocco

Trilobites- Amphyxina bellatula- Ordovician- Maquoketa Fm.- Pije Co., Missouri

Offered for sale is a beautiful piece of matrix that contains Amphyxina bellatula Trilobites from the Upper Ordovician / Maquoketa Formation of Pike Co., Missouri. This piece is 3 1/8” by 2 3/8” by 1/2”. T-2A

4-Bumastus sp. Trilobite Pygidium’s- Ordovician- Kimmswick Form.-Glen Park, MO.

Offer for sale are 4- Bumastus sp. trilobite pygidium’s from the Ordovician / Kimmswick Formation of Glen Park (Jefferson County), Missouri.

Original Rolled Trilobite Fossil - With Beautiful Display Case

Your Trilobite will look very similar to the ones shown in the photos. The display case included is openable so that you may easily handle and closely observe the artifact. One authentic Devonian Period Trilobite.

Cambropallas Trilobite Fossil Morocco Cambrian-9”(05)

For sale is a Cambropallas Trilobite from the Cambrian period of the Paleozoic age. This is an extinct arthropod with cephalon head and segmented thorax. This Moroccan fossil is likely partially reconstructed and measures 9” by 7” wide. Actual fossil measures 7” x 5.5”. Ships from Texas with USPS ground.

Alabama Fossils Calamite And Lepidodendron

We found this Calamite segment and lepidodendron on the Adventure Archaeology YouTube channel along with WildKyle. Two very nice examples!

Trilobite Fossils Ellipsocephalus hoffi Cambrian Czech Republic No. 0

Location: Jince, Czech Republic. Weight: 2,868 g.

1.2 kg Trilobites Asaphellus Foulonia Ampyx priscus Fossils Ordovician Plate

Scale in cm visible on photo. Trilobite size: 165 mm. Total size: 210 x 145 x 25 mm max. Minor restoration may be present, which is common for this type of Moroccan trilobite.

Eldredgeops rana Trilobite from Sylvania, Ohio (Phacops rana)

Origin: Sylvania, Ohio. Can't help but to wonder why the tail detached but remained so close. Quick burial?.

Nice Very Rare Declivolithus Trilobite Fossil Arthropod From Morocco

3" Geniune Trilobite Fossil - Crotalocephalus gibbus on Matrix - Devonian Morocc

Species: Crotalocephalus gibbus (Trilobite). Age: Lower Devonian (approx. 400 million years old).

Authentic Fossilized Trilobite from Morocco. Weight (grams): 84

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 Fossil from Morocco Cambrian Period 10" x 8"

This product is a 10" x 8" trilobite fossil from Morocco, specifically from the Cambrian period. Trilobites are ancient arthropods that lived in the sea for over 270 million years. These fossils are highly sought after by collectors due to their unique and intricate designs.

Very Many Multiple Tiny Trilobite Fossil Cluster Plate

He enthusiastically shared these interests with others. In 2013, Rudi and colleague David Dilcher donated 68 acres of land in Greene county to the Sycamore Land Trust known as the Dilcher-Turner Canyon Forest to preserve this natural wonder for others to enjoy.

Flying Trilobite Fossil from Morocco: A Piece of Natural History, Rare Fossil

This unique trilobite lived during the Cambrian period, over 500 million years ago, and is distinguished by its large, flat, paddle-like appendages, which allowed it to swim and glide through the water—a rare adaptation among trilobites.

Museum Quality Morocops Trilobite Fossil – 58x31mm – Issimour, Morocco

Origin: Issimour, Morocco. Authenticity: 100% genuine fossil, no restoration. Condition: Museum quality – full articulation, detailed exoskeleton, excellent matrix.

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.

2 BABY PHACOPS RANA TRILOBITE FOSSIL DEVONIAN AGE 395 MYO MOROCCO SALE WOWWWW

THE big trilobite showing on the picture is not include just baby ones. Trilobites were the first creatures with a skeleton (Exoskeleton) so they were easily fossilized. Morphologically, the trilobite body is divided into three major sections.

Rare Flying Psychopyge Trilobite Fossil Arthropod From The Devonian of Morocco

Trilobite fossil from the devonian aged rock formations of Morocco. great price point this trilobite makes a great gift for any fossil collector and a great display addition to any fossil collection, shelf, or cabinet of curiosities.

Rare Nice Dipleura Fossil Trilobite Head Windom Shale New York

Here is a rare nice detailed Dipleura trilobite head (cephalon) from the Middle Devonian Age Windom Shale Little Beard Creek Locality in Livingston, New York. This a spot you just don't see material available from so here is your chance at a cool and rare display piece from this locality!

Trilobite- 3/4"- Flexicalymene meeki- Ordovician- Cincinnati, Ohio

Nicely Rolled. Found in the 1960’s when I lived in Cincinnati and belonged to the Dry Dredgers Fossil Club.

Unique Trilobite Fossils In Stone 2 Pieces

Unique pieces. Scratches noted to stone unsure if from trying to open stone.

Multiple Rare Trilobite Fossils

Im not sure of species

Trilobite: Leonaspis chacaltayana - rare Bolivia silurian trilobite fossil

Rare trilobite fossil of Leonaspis chacaltayana from Bolivia s ilurian. Species: Leonaspis chacaltayana, Kozlowski 1923. Leonaspis trilobites are famous for their dramatic spines and detailed exoskeletons.

Awesome Koneprusia brutoni Trilobite Fossil in Matrix, Authentic Trilobite

This is a well-preserved Koneprusia brutoni trilobite from the Order Lichida, Family Odontopleuridae, dating back to the Middle Devonian period (approx. 390 million years ago). Known for its distinctive spiny morphology, Koneprusia brutoni is a prized species among collectors for its rarity, scientific importance, and striking appearance.