Fossil Fossils

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(4) Big MOSASAUR TEETH in their own Rock Matrix: 4 Authentic MOSASAUR Fossil Teeth. The Total Weight for all is 1.1 lbs. Mosasaurs lived during the Late Cretaceous Period, from about 90 million years ago until they went extinct around 66 million yea

Ends in 10h 53m

(4) Big MOSASAUR TEETH in their own Rock Matrix

Western Sportsman LLC

Est. —

$15(8 bids)

Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix: Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix. The Matrix measures 4" Long x 4" Wide x 2" Thick. The Total Weight is 12 oz. The prehistoric Otodus Shark is an extinct genus of large mackerel

Ends in 14h 54m

Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix

Western Sportsman LLC

Est. —

$4(4 bids)

1 3/4" Iridescent Fossil Ammonite, Cleoniceras, 110 Million yrs. old: 1 3/4" Iridescent Fossil Ammonite, Cleoniceras, 110 Million yrs. old

2 days Left

1 3/4" Iridescent Fossil Ammonite, Cleoniceras, 110 Million yrs. old

Heartland Artifact Auctions

Est. $15-$10,000

XXL DROTOPS MEGALOMANICUS Fossil in a Matrix Plate, Weight: 14 lbs: XXL DROTOPS MEGALOMANICUS Fossil in a Matrix Plate from Morocco. It measures 18 5/8" Long x 15 1/8" Wide x 1" Thick and the Total Weight is 14 lbs 3 oz. Drotops is a genus of Trilobites from the

Ends in 15h 21m

XXL DROTOPS MEGALOMANICUS Fossil in a Matrix Plate, Weight: 14 lbs

Western Sportsman LLC

Est. —

$85(17 bids)

Devonian Fossil Slab Tabletop w/ Orthoceras & Ammonites: North Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A monumental circular fossilized tabletop slab polished to a deep, reflective finish, revealing a dense field of Orthocera

2 days Left

Devonian Fossil Slab Tabletop w/ Orthoceras & Ammonites

Artemis Fine Arts

Est. $1,000-$1,500

Spinosaurus Tooth Fossil, Upper Prehistoric Cretaceous Period, Found in Egypt, 112- 72 Million Years: Spinosaurus Tooth Fossil, Upper Prehistoric Cretaceous Period, Found in Egypt, 112- 72 Million Years Old

2 days Left

Spinosaurus Tooth Fossil, Upper Prehistoric Cretaceous Period, Found in Egypt, 112- 72 Million Years

Heartland Artifact Auctions

Est. $15-$10,000

Large Bull Mastodon Skull Section With Molar Ancient Fossil: 31.49 This specimen is from a big bull note the tusk socket size in the pictures .Large molar great root system this piece has been stableize is an attractive display in several positions 11.8 lbs

Mar 21, 2026

Large Bull Mastodon Skull Section With Molar Ancient Fossil

Circle M Auctions

Est. $5-$1,000

EXTENDED

(3) Big MOSASAUR TEETH in their own Rock Matrix: 3 Authentic MOSASAUR Fossil Teeth. The Total Weight for all is .85 lbs. Mosasaurs lived during the Late Cretaceous Period, from about 90 million years ago until they went extinct around 66 millio

Ends in 13h 12m

(3) Big MOSASAUR TEETH in their own Rock Matrix

Western Sportsman LLC

Est. —

$5(3 bids)

(3) Prehistoric SHARK TOOTH Fossils. HUBBELL, Extinct GREAT WHITE, and GIANT THRESHER SHARK: 3 Prehistoric SHARK TOOTH Fossils. There is 1 HUBBELL Tooth Fossil, 1 Extinct GREAT WHITE Tooth Fossil, and 1 GIANT THRESHER SHARK Tooth Fossil. These are excellent scientific specimens. SHARK TOOTH F

Ends in 13h 39m

(3) Prehistoric SHARK TOOTH Fossils. HUBBELL, Extinct GREAT WHITE, and GIANT THRESHER SHARK

Western Sportsman LLC

Est. —

$40(9 bids)

2 Megalodon Shark Teeth Fossilized Fossil: 50.47 Both complete specimens MILLION of years old!

Mar 21, 2026

2 Megalodon Shark Teeth Fossilized Fossil

Circle M Auctions

Est. $5-$1,000

3 7/8" Megalodon Shark Tooth Fossil, Found off the Coast of Florida, 23-3.6 Million Years old: 3 7/8" Megalodon Shark Tooth Fossil, Found off the Coast of Florida, 23-3.6 Million Years old

Feb 15, 2026

3 7/8" Megalodon Shark Tooth Fossil, Found off the Coast of Florida, 23-3.6 Million Years old

Heartland Artifact Auctions

Est. $15-$10,000

13 Long and Sharp PLESIOSAUR Fossil Teeth in a Matrix Display: 13 Long and Sharp PLESIOSAUR Fossil Teeth in a Matrix Display. It measures 14" Long x 9" Tall x 3" Thick and the Total Weight is 12 lbs 15 oz. Plesiosaur tooth fossils are needle-like, conical specime

Ends in 10h 32m

13 Long and Sharp PLESIOSAUR Fossil Teeth in a Matrix Display

Western Sportsman LLC

Est. —

$60(18 bids)

Big Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix: Big Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix. The Matrix measures 4.25" Long x 3.75" Wide x 2" Thick. The Total Weight is .95 lbs. The prehistoric Otodus Shark is an extinct genus of lar

Ends in 17h 36m

Big Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix

Western Sportsman LLC

Est. —

$9(5 bids)

Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix: Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix. The Matrix measures 4" Long x 4" Wide x 2" Thick. The Total Weight is .65 lbs. The prehistoric Otodus Shark is an extinct genus of large mackere

Prehistoric OTODUS SHARK Tooth Fossil in a Rock Matrix

Western Sportsman LLC

Est. —

$6(4 bids)

EXTENDED

(3) Prehistoric SHARK TOOTH Fossils. MEGALADON, BENEDINI, and HEMIPRISTIS: 3 Prehistoric SHARK TOOTH Fossils. There is 1 MEGALADON Tooth Fossil, 1 BENEDINI Tooth Fossil, and 1 HEMIPRISTIS Tooth Fossil. These are excellent science specimens. SHARK TOOTH FOSSILS

Ends in 13h 35m

(3) Prehistoric SHARK TOOTH Fossils. MEGALADON, BENEDINI, and HEMIPRISTIS

Western Sportsman LLC

Est. —

$40(14 bids)

Five Carved Ammonite Shell Fossil Matrix Marble Vases: North Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A group of five urn-like vases carved from deep black stone naturally speckled with white quartzite fossils, including vis

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Five Carved Ammonite Shell Fossil Matrix Marble Vases

Artemis Fine Arts

(3) Big MOSASAUR TEETH in their own Rock Matrix: 3 Authentic MOSASAUR Fossil Teeth. The Total Weight for all is 1.1 lbs. Mosasaurs lived during the Late Cretaceous Period, from about 90 million years ago until they went extinct around 66 million yea

Ends in 14h 59m

(3) Big MOSASAUR TEETH in their own Rock Matrix

Western Sportsman LLC

Est. —

$20(11 bids)

Megalodon Shark Tooth Fossil Found In Florida 2 1/2" Long: Megalodon Shark Tooth Fossil Found In Florida 2 1/2" Long

Feb 15, 2026

Megalodon Shark Tooth Fossil Found In Florida 2 1/2" Long

Heartland Artifact Auctions

Est. $15-$10,000

Oreodont Articulated Skull Fossil: 31.31 Exceptional specimen nearly completel with almost all of it's teeth intact some restoration which is common with most fossilized Skulls. This is a 2 piece Fossil removed from matrix is a great l

Mar 21, 2026

Oreodont Articulated Skull Fossil

Circle M Auctions

Est. $5-$1,000

(5) Big MOSASAUR TEETH in their own Rock Matrix: 5 Authentic MOSASAUR Fossil Teeth. The Total Weight for all is 1.3 lbs. Mosasaurs lived during the Late Cretaceous Period, from about 90 million years ago until they went extinct around 66 million yea

Ends in 16h 46m

(5) Big MOSASAUR TEETH in their own Rock Matrix

Western Sportsman LLC

Est. —

$17(15 bids)

Mosasaurus Tooth Fossil In Matrix: Mosasaurus Tooth Fossil In Matrix

2 days Left

Mosasaurus Tooth Fossil In Matrix

Heartland Artifact Auctions

Est. $15-$10,000

Rare Fossilized American Lion Ulnae Bone Panthera atrox: North America, Southern United States, Florida, Marion County, late Pleistocene, ca. 50,000 to 12,800 years ago. A rare and highly desirable fossil ulna arm bone from the extinct American lion, Panthe

2 days Left

Rare Fossilized American Lion Ulnae Bone Panthera atrox

Artemis Fine Arts

Est. $800-$1,200

Signed Leonardo Fish Fossil Sculpture: Fish fossil sculpture signed 'Leonardo' on stone backing. The fish detail is emphasized with sculpted features. The stone measures 14 inches in length. No visible damage reported on the item. Unique p

Feb 10, 2026

Signed Leonardo Fish Fossil Sculpture

Neil's Auctions

Est. $100-$200

(4) Big MOSASAUR TEETH in their own Rock Matrix: 4 Authentic MOSASAUR Fossil Teeth. The Total Weight for all is 1 lb 12 oz. Mosasaurs lived during the Late Cretaceous Period, from about 90 million years ago until they went extinct around 66 million

Ends in 12h 17m

(4) Big MOSASAUR TEETH in their own Rock Matrix

Western Sportsman LLC

Est. —

$25(11 bids)

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