Modern Fossils

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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

Paleocene Fossilized Seads on Stone found in Morton County, ND: Paleocene Fossilized Seads on Stone found in Morton County, ND. Unidentified seed type recovered from the Sentinel Butte Formation. This specimen measures 3 1/4" by 2 1/8" by 1/4" thick approximately.

2026

Paleocene Fossilized Seads on Stone found in Morton County, ND

North American Artifact AuctionsHannibal, MO

Fossilized Mammoth Tooth Paper Weight: Fossilized Mammoth Tooth Paper Weight. Made from a real mammoth tooth. With sides cut and polished it shows off he inside of the tooth structure. Measures 3" by 2" by 2" approximately.

2026

Fossilized Mammoth Tooth Paper Weight

North American Artifact AuctionsHannibal, MO

Pleistocene Large Ungulate Bone Fragment (Likely Bison) — Found in SW Iowa — 5" — McClellan: Pleistocene Large Ungulate Bone Fragment (Likely Bison) — Found in SW Iowa — 5" — McClellan Collection

2026

Pleistocene Large Ungulate Bone Fragment (Likely Bison) — Found in SW Iowa — 5" — McClellan

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

2 7/8" White Quartz Plummet "modern made".: 2 7/8" White Quartz Plummet "modern made".

2026

2 7/8" White Quartz Plummet "modern made".

North American Artifact AuctionsHannibal, MO

19g Natural Baltic Amber Nodule (Cut in Two) – Translucent Honey Orange: Total weight: 19 grams One natural amber nodule cut into two matching halves. The material shows a translucent honey orange color typical of Baltic amber, with a warm internal glow when held to the li

2026

19g Natural Baltic Amber Nodule (Cut in Two) – Translucent Honey Orange

North American Artifact AuctionsHannibal, MO

Loose Diamond - Round 2.51ct E VVS2: Loose Diamond - Round 2.51ct E VVS2 Source: This is a real non-mined Diamond that has been grown in a lab Shape: Round Carats: 2.51 Color: E Clarity: VVS2 Certification: IGI Condition: Pre-Owned PLEAS

2026

Loose Diamond - Round 2.51ct E VVS2

BidhausNew York, NY

25ct Golden Rutilated Quartz Gem – 7/8" Round, 1/2" Thick – Fine Clarity: Beautifully cut golden rutilated quartz gemstone weighing approximately 5 grams (about 25 carats). The stone measures roughly 7/8 inch in diameter and 1/2 inch thick, giving it a solid presence and ex

2026

25ct Golden Rutilated Quartz Gem – 7/8" Round, 1/2" Thick – Fine Clarity

North American Artifact AuctionsHannibal, MO

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Fossils 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

Arietites bucklandi.Cenoceras sp.

A SPRING COUNTRYSIDE SCENE

A BLACK 'DIPLOMAT' ARMCHAIR

2026 Ethereal Auctioneers Spring Auction-1

Ethereal Auctioneers

Starts on:

Taipei City, ???, TW

24 hrs Left

AMETHYST ROCK STONE LAPIDARY SPECIMEN

MIXED STONE TREE ROCK STONE LAPIDARY SPECIMEN

COIN AND PLANK NECKLACE

ROUGH ROCKS & RARITIES Bulk Lots Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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