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Green River Formation Fossil Fish Plate – Two Knightia + Back Fossil – Wyoming: Fossil fish plate from the Green River Formation, Kemmerer, Wyoming, dating to the Eocene epoch (approximately 50 million years old). The front of the slab contains two well preserved Knightia fish fo

2026

Green River Formation Fossil Fish Plate – Two Knightia + Back Fossil – Wyoming

North American Artifact AuctionsHannibal, MO

4 Mazon Creek Plant Fossils 2 7/8" largest.: 4 Mazon Creek Plant Fossils 2 7/8" largest.

2026

4 Mazon Creek Plant Fossils 2 7/8" largest.

North American Artifact AuctionsHannibal, MO

4 Mazon Creek Fossils 2 5/16" largest.: 4 Mazon Creek Fossils 2 5/16" largest.

2026

4 Mazon Creek Fossils 2 5/16" largest.

North American Artifact AuctionsHannibal, MO

4 11/16" Mazon Creek Fern Fossil Split Nodule.: 4 11/16" Mazon Creek Fern Fossil Split Nodule.

2026

4 11/16" Mazon Creek Fern Fossil Split Nodule.

North American Artifact AuctionsHannibal, MO

Mazon Creek 3 1/2" Foliage Fossil Split Nodule.: Mazon Creek 3 1/2" Foliage Fossil Split Nodule.

2026

Mazon Creek 3 1/2" Foliage Fossil Split Nodule.

North American Artifact AuctionsHannibal, MO

Mazon Creek Leaf Fossil 3 5/16" Split Nodule.: Mazon Creek Leaf Fossil 3 5/16" Split Nodule.

2026

Mazon Creek Leaf Fossil 3 5/16" Split Nodule.

North American Artifact AuctionsHannibal, MO

4 1/2" Mazon Creek Leaf Fossil Split Nodule.: 4 1/2" Mazon Creek Leaf Fossil Split Nodule.

2026

4 1/2" Mazon Creek Leaf Fossil Split Nodule.

North American Artifact AuctionsHannibal, MO

10 Mazon Creek Fossils 300 Million Years Old.: Extraordinary group of Mazon Creek fossils, unearthed from one of North America's most renowned fossil beds. Each specimen offers a glimpse into the lush, swampy ecosystems of the Pennsylvanian Period

2026

10 Mazon Creek Fossils 300 Million Years Old.

North American Artifact AuctionsHannibal, MO

Annularia Stellata 1 5/16" Mazon Creek Fossil Split Nodule.: Annularia Stellata 1 5/16" Mazon Creek Fossil Split Nodule.

2026

Annularia Stellata 1 5/16" Mazon Creek Fossil Split Nodule.

North American Artifact AuctionsHannibal, MO

Essezella Asherae Jellyfish Mazon Creek 2 5/16" Split Nodule Fossil.: Essezella Asherae Jellyfish Mazon Creek 2 5/16" Split Nodule Fossil.

2026

Essezella Asherae Jellyfish Mazon Creek 2 5/16" Split Nodule Fossil.

North American Artifact AuctionsHannibal, MO

3/4" Rhaphidiophorus Hystrix Fossil from the Mazon Creek Site in Illinois: The Rhaphidiophorus hystrix fossil is a rare polychaete wormfrom the Mazon Creek fossil beds near Essex Illinois. Thesefossils date to the Middle Pennsylvanian Period about300 million years ago. The f

2026

3/4" Rhaphidiophorus Hystrix Fossil from the Mazon Creek Site in Illinois

North American Artifact AuctionsHannibal, MO

Mazon Creek Shrimp Molt Fossil (Both Halves) 1½" Carboniferous Crustacean in Siderite Nodule: Mazon Creek shrimp molt fossil both halves Specimen measures about 1 1/2 in and comes with both thepositive and negative halves of the siderite nodule Well preserved fossil showing clear segmentation

2026

Mazon Creek Shrimp Molt Fossil (Both Halves) 1½" Carboniferous Crustacean in Siderite Nodule

North American Artifact AuctionsHannibal, MO

1 1/8" Mazon Creek Annularia Fossil (Both Halves) Beautiful Whorl Preservation 307 Million Yrs Old: Well preserved Annularia fossil from the world famousMazon Creek of Illinois Carboniferous Period about 307 million years old This specimen shows the classic rounded leaf whorl ofAnnularia a member of

2026

1 1/8" Mazon Creek Annularia Fossil (Both Halves) Beautiful Whorl Preservation 307 Million Yrs Old

North American Artifact AuctionsHannibal, MO

3 1/8" Otodus Auriculatus Tooth - Early Megatooth Shark Fossil Eocene 40-50 Million Yrs Old: 3 1/8" Otodus Auriculatus Tooth - Early Megatooth Shark Fossil Eocene 40-50 Million Yrs Old. This species represents a key evolutionary step between Otodus obliquus and the later giants of the megatoo

2026

3 1/8" Otodus Auriculatus Tooth - Early Megatooth Shark Fossil Eocene 40-50 Million Yrs Old

North American Artifact AuctionsHannibal, MO

2 1/8" Mazon Creek Rare Fossil Cluster - Naiadites Bivalve & Two Annularia Whorls (Both Halves): 2 1/8 in Mazon Creek fossil cluster containing a Naiaditesbivalve and two Annularia whorls. Pennsylvanian Period about307 million years old. This specimen has three distinct fossils preserved together

2026

2 1/8" Mazon Creek Rare Fossil Cluster - Naiadites Bivalve & Two Annularia Whorls (Both Halves)

North American Artifact AuctionsHannibal, MO

1 1/8" Mazon Creek Elonichthys Fish Fossil (both sides) Ex Field Museum of Natural History: Beautifully preserved Elonichthys fish fossil from theworld famous Mazon Creek of Illinois The specimen measures about 1 1 2 in and comes with both thepositive and negative halves of the siderite conc

2026

1 1/8" Mazon Creek Elonichthys Fish Fossil (both sides) Ex Field Museum of Natural History

North American Artifact AuctionsHannibal, MO

2 5/8" Snyders found in Monroe County, Missouri: This well made Snyders point measures approximately 2 1/2 inches and is crafted from a colorful fossil rich Burlington chert. The material contains numerous small embedded fossils, an uncommon and vis

2026

2 5/8" Snyders found in Monroe County, Missouri

North American Artifact AuctionsHannibal, MO

4" Megladon Sharks Tooth: A striking relic from Earth’s ancient oceans. Estimated to be between 3–20 million years old, this fossil comes from the now extinct Otodus megalodon, the largest predatory shark to ever live.

2026

4" Megladon Sharks Tooth

North American Artifact AuctionsHannibal, MO

Knightia (Herring) Eocene Fossilized Fish found in the Green River Formation, Wyoming: Knightia (Herring) Eocene Fossilized Fish found in the Green River Formation, Wyoming. Fish fossil measures approximately Stone is 4 1/2". 4 3/4" by 2 3/4" by 2/3" thick

2026

Knightia (Herring) Eocene Fossilized Fish found in the Green River Formation, Wyoming

North American Artifact AuctionsHannibal, MO

ANTHROPOLOGIE FOSSIL HOMINID SCULLS CAST MODEL: ANTHROPOLOGIE FOSSIL HOMINID SCULL CAST MODEL. SCULLS OF AUSTRALOPITHECUS AFARENSIS.USED BY DR.PAUL LYNN TO TECH AT LINCOLN MEMORIAL UNIVERSITY BACK IN THE 1980'S. UNIQUE ITEM.FROM DR. PAUL LYNN COLLE

2026

ANTHROPOLOGIE FOSSIL HOMINID SCULLS CAST MODEL

Beachwood Auctions LLCSOLON, OH

Group of Assorted Mazon Creek Fern Fossils: Group of Assorted Mazon Creek Fern Fossils, Largest measures 5 1/2? H x 2? W x 1? D

2026

Group of Assorted Mazon Creek Fern Fossils

Matthew Bullock AuctioneersOttawa, IL

Pliestocene epoch Fossil Horse Tooth: This tooth is approximately 10,000 to 12,000 years old. It is from "Equus scotti" which lived here in North America before the Ice age.

2026

Pliestocene epoch Fossil Horse Tooth

LEAP AuctionsSpringtown, TX

Authentic Suchomimus Dinosaur Fossil Tooth: Suchomimus was a very close cousin of Spinosaurus. He looked just like Spinosaurus, but without the sail on his back. This Dino was a huge meat-eating Theropod. He was as big as a T-Rex with a head li

2026

Authentic Suchomimus Dinosaur Fossil Tooth

LEAP AuctionsSpringtown, TX

Authentic Suchomimus Dinosaur Fossil Tooth: This tooth was picked up in Niger along with other Fossils. This is from a young Suchomimus Dinosaur. Larger teeth from this Dino will come up later this Auction. This tooth has great detail and it is

2026

Authentic Suchomimus Dinosaur Fossil Tooth

LEAP AuctionsSpringtown, TX

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Fossil Auctions

Beautiful Malachite Dish, 454 grams

Quartz Carved Cockatoos on Pyrite Cluster, 104 grams

Fine Ancient Meteorite Specimen

Summer Jewelry, Fossils and Minerals Auction

Inspired Auctions

Starts on:

Brea, CA, US

2 13/16" Saddle Bannerstone, Granite with Porphyry Material, Morrow Co., Ohio, Ex. Randy Bauer,

4 1/8" Ocala Point, LaSalle Co., Illinois, Ex. Larry VanBibber, Ex. Brian Wrage, Motley COA

7 3/4" x 2 1/8" Obsidian Pre-Columbian Bi-Point Blade, Mexico, Ex. Jake Vahle, Motley COA

Native American, Pre-Columbian Artifacts

Heartland Artifact Auctions

Starts on:

Quincy, IL, US

Exhibited Maya Palenque Rubbing - Temple of the Cross

Caddo Blackware Bipod Bottle with Engraved Arched Form

Peter Max Pop Art Poster - "Love" (1969)

Pre-Columbian | Antiquities | Fine Arts

Artemis Fine Arts

Starts on:

Louisville, CO, US

3 days Left

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