Fossil Fossils

(185 upcoming items)

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18.33 Ct Natural Fossil Coral Oval Cab: weight - 18.33 Ct / Size - 25.90 x 17.30 x 4.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

Apr 16, 2026

18.33 Ct Natural Fossil Coral Oval Cab

Est. $75-$150

Huge Green River Fish Fossil - Repaired: Huge, three fish fossil from the Green River. Fossil has been repaired. 11.5" x 26.5" x .5". 12 lbs, 9 oz.

Apr 26, 2026

Huge Green River Fish Fossil - Repaired

Fossils & Gemstones of Houston

Est. $200-$300

Collection of Fossil Whale Bone, Found off the Coast of Florida: Collection of Fossil Whale Bone, Found off the Coast of Florida

6 days Left

Collection of Fossil Whale Bone, Found off the Coast of Florida

Heartland Artifact Auctions

Est. $15-$10,000

Megalodon Shark Tooth Fossil, South Carolina: Megalodon Shark Tooth Fossil, South Carolina

6 days Left

Megalodon Shark Tooth Fossil, South Carolina

Heartland Artifact Auctions

Est. $15-$10,000

Polished Ammonite Fossil: Polished Ammonite Fossil

6 days Left

Polished Ammonite Fossil

Heartland Artifact Auctions

Est. $15-$10,000

Seed Fern Leaf Fossil: Seed fern leaf fossil. 11” x 6.5” x .5”. 2 lbs.

Apr 26, 2026

Seed Fern Leaf Fossil

Fossils & Gemstones of Houston

Est. $200-$300

Green River Fish Fossil: Fish fossil from the Green River. 7" x 7.75" x 1". 3 lbs.

Apr 26, 2026

Green River Fish Fossil

Fossils & Gemstones of Houston

Est. $150-$200

Green River Fish Fossil Plate: Fish fossil plate from the Green River in Wyoming. 6" x 6.5" x 0.5". 1 pound, 9 oz.

Apr 26, 2026

Green River Fish Fossil Plate

Fossils & Gemstones of Houston

Est. $150-$200

Green River Fish Fossil: Fish fossil from the Green River. 4" x 8" x 1". 1 pound, 13 oz.

Apr 26, 2026

Green River Fish Fossil

Fossils & Gemstones of Houston

Est. $100-$150

Zig Zag Oyster Fossil, 70 Million YO: Zig Zag Oyster Fossil, 70 Million YO

6 days Left

Zig Zag Oyster Fossil, 70 Million YO

Heartland Artifact Auctions

Est. $15-$10,000

Trigonia Clam and Rudist Fossil from Austin: Trigonia clam and rudist fossil from White Rock Quarry in Austin, Texas. 4" x 4" x .5". 252 g.

Apr 26, 2026

Trigonia Clam and Rudist Fossil from Austin

Fossils & Gemstones of Houston

Est. $100-$150

Green River Double Fish Fossil: Double fish fossil plate from the Green River in Wyoming. Lacquered. 4.75” x 10.75” x .25”. 10 oz.

Apr 26, 2026

Green River Double Fish Fossil

Fossils & Gemstones of Houston

Est. $150-$200

Green River Fish Fossil: Fish fossil plate from the Green River in Wyoming. 3” x 4.25” x 1”. 14 oz.

Apr 26, 2026

Green River Fish Fossil

Fossils & Gemstones of Houston

Est. $100-$150

Green River Fish Fossil: Fish fossil plate from the Green River in Wyoming. 4” x 7” x 1”. 1 pound.

Apr 26, 2026

Green River Fish Fossil

Fossils & Gemstones of Houston

Est. $100-$150

15.5 gram Natural OPALIZED Ammonite Fossil: Item is the exact item in the image - Please review the terms and conditions prior to placing any bids -

6 days Left

15.5 gram Natural OPALIZED Ammonite Fossil

Antique Finder Services

Est. $40-$50

Green River Fish Fossil: Fish fossil plate from the Green River in Wyoming. 2.75” x 3.75” x .75”. 8 oz.

Apr 26, 2026

Green River Fish Fossil

Fossils & Gemstones of Houston

Est. $60-$80

Hard Rock Sea Scorpion Fossil in Matrix: tem is the exact item in the image bidder is respnsible for all value and grade determinatin - Please review the entire terms and condtions prior to placing anybids-Allsalesfinalandanybidisanagreement

6 days Left

Hard Rock Sea Scorpion Fossil in Matrix

Antique Finder Services

Est. $118-$125

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Fossil Auctions

Fossilized Sabertooth Dinictis Skull White River

Massive Hohokam Buffware Jar - Sacaton Red-on Buff Type

American Revolutionary War Tomahawk - Pennsylvania

Native American | Fossils | Ancient Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

4 days Left

Large Museum-Grade Vivianite Crystal Formation

Outstanding Macginneta Postive and Negative Fossil Pair

Large Polished Labradorite Freeform

Spring 2026 Rock, Fossil and Gemstone Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

Impressive Tibetan bronze Buddha Green Tara 24,5 cm

Ivory Coast Yaure people Mask Bird on top Traces of white pigmentation 1980

Papal States Urban VIII 1623-1644 Medal church of St Anastasia 1635

Asia Africa fine art, Ancient Coins

Starts on:

Wien, Wien, AT

Fossil Fossils

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