Rocks, Minerals & Fossils

Fossil Crocodile Egg on Matrix First Image

#image-loader-main { display: none; }

Fossil Crocodile Egg on Matrix First Image

Fossil Crocodile Egg on Matrix

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Two Ancient Fossilized Coprolite Pieces (1 of 4)

Two Ancient Fossilized Coprolite Pieces

Inspired Auctions

Feb 19, 2026

Stone Age Pierced Boat-Shaped Axehead (1 of 2)

Stone Age Pierced Boat-Shaped Axehead

TimeLine Auctions Ltd.

Mar 06, 2026

Western Asiatic Stone Macehead (1 of 1)

Western Asiatic Stone Macehead

TimeLine Auctions Ltd.

Mar 05, 2026

Fossilized Prehistoric Dinosaur Egg (1 of 14)

Fossilized Prehistoric Dinosaur Egg

Premier Auction Galleries

Mar 07, 2026

Fossil Tyrannosarus Rex Dinosaur Coprolite (1 of 1)

Fossil Tyrannosarus Rex Dinosaur Coprolite

TimeLine Auctions Ltd.

Mar 07, 2026

Fossil-Bearing Sedimentary Rock Specimen Rock Stone Lapidary Specimen (1 of 3)

Fossil-Bearing Sedimentary Rock Specimen Rock Stone Lapidary Specimen

Col. Christie Hatman Auctioneers

2 days Left

Fossil Mamites Ammonite Display (1 of 1)

Fossil Mamites Ammonite Display

TimeLine Auctions Ltd.

Mar 07, 2026

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade (1 of 1)

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade

TimeLine Auctions Ltd.

Mar 06, 2026

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade (1 of 1)

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade

TimeLine Auctions Ltd.

Mar 05, 2026

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade (1 of 1)

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade

TimeLine Auctions Ltd.

Mar 05, 2026

Mesopotamian Cuneiform Tablet Fragment (1 of 1)

Mesopotamian Cuneiform Tablet Fragment

TimeLine Auctions Ltd.

Mar 05, 2026

Mosasaur 'Marine Dinosaur' Tooth on Composite Matrix (1 of 1)

Mosasaur 'Marine Dinosaur' Tooth on Composite Matrix

TimeLine Auctions Ltd.

Mar 07, 2026

FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN (1 of 2)

FOSSIL IN MATRIX ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman Auctioneers

1 day Left

Turco-Mongol 'Greek Fire' Ceramic Fire Bomb or Hand Grenade (1 of 1)

Turco-Mongol 'Greek Fire' Ceramic Fire Bomb or Hand Grenade

TimeLine Auctions Ltd.

Mar 06, 2026

Fossil Agadir Ammonite Pair (1 of 1)

Fossil Agadir Ammonite Pair

TimeLine Auctions Ltd.

Mar 07, 2026

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade (1 of 1)

Byzantine 'Greek Fire' Ceramic Fire Bomb or Hand Grenade

TimeLine Auctions Ltd.

Mar 05, 2026

Similar Sale History

Unlock All Prices

Sold

Fossil Crocodile Egg on Matrix (1 of 1)

Fossil Crocodile Egg on Matrix Eocene Period, circa 58-33 million years B.P. Crocodilienovum major crocodile egg on an irregular matrix. 312 grams, 10.3 cm (4 in.). [No Reserve] From a Lincolnshire, UK, collection. TimeLine Auction

Sold

FOSSIL. Crocodile in Matrix with Vertebrae. (1 of 10)

FOSSIL. Crocodile in Matrix with Vertebrae.A Fossilized Crocodile (Argochampsa) skull in Matrix with Vertebrae from the lower Paleocene period. Dimmensions: fossil measures approx. 25" l x 12 w.

Sold

Natural History - Hadrosaur Fossil Dinosaur Egg (1 of 1)

Natural History - Hadrosaur Fossil Dinosaur Egg Cretaceous Period, 145-65 million years BP. A fossil hadrosaur Charonosaurus egg on matrix, retaining evidence of the original leathery surface. 2.5 kg, 14cm (5 1/2"). Property of a London gentleman;

Sold

Dinosaur, Fossil, Natural, Collectible, Specimen, Egg (1 of 4)

Dinosaur, Fossil, Natural, Collectible, Specimen, Egg Fossil Dinosaur Egg Hadrosaur in Natural Matrix Collected & Prepared 1997 8lb 4oz

Sold

Dinosaur Egg Fossilized Crystalized Jurassic World (1 of 12)

Dinosaur Egg Fossilized Crystalized Jurassic World Prehistoric Dinosaur Crystalize Fossil Egg Cretaceous Jurassic World This Particular Specimen Has Been Carefully Cleaned With Matrix Cut A Unique Piece Of Cutting Shape This Is In Perfect Condition We

Sold

Fossil Dinosaur Egg Nest (1 of 2)

Fossil Dinosaur Egg Nest Central Asia; Cretaceous Period (65 - 144 million years ago). A fine nest of 6 eggs on matrix. No restoration. Dimensions Greatest length: 11" (28cm)

Sold

Hadrosaur Fossil Dinosaur Egg Pair (1 of 1)

Hadrosaur Fossil Dinosaur Egg Pair Cretaceous Period, 145-65 million years BP. A large pair of hadrosaur eggs on matrix, retaining evidence of the original leathery surface. 4.98 kg, 25.5cm (10"). Property of a North London gentleman;

Sold

FOSSIL. Dyrosaurus Crocodile Skulls and Bones. (1 of 9)

FOSSIL. Dyrosaurus Crocodile Skulls and Bones.Late Cretaceous period. In matrix with attached bones. By consignor provenance this was found in Morocco. Total approx. weight is 51lbs (gross). Accompanied by a custom stand. From a New Rochelle, NY

Sold

Large Fossil Dinosaur Egg (1 of 2)

Large Fossil Dinosaur Egg Eurasia, ca. 100 million years old. A fine and large example of a Hadrosaur egg on matrix with much original shell surviving and fully-inflated. Ex: Rhode Island collection, most of which was collecte

Sold

Fossil Dinosaur Egg (1 of 2)

Fossil Dinosaur Egg Henan Province China, Late Cretaceous c. 88 million years old (mya); A fine example of a Hadrosaur egg on matrix. Length: 7" (18cm)

Sold

Fossil snake egg : Ophidienovum (1 of 3)

Fossil snake egg : Ophidienovum Age: Lower miocene Location: Mainz-Laubenheim, Germany Size of the Slab: 4.0 x 3.5 cm Size of the fossil: 2.0 cm Weight: 30 gr The egg is still onto the natural matrix. There is no restoration. No Res

Sold

Fossil snake egg : Ophidienovum (1 of 2)

Fossil snake egg : Ophidienovum Age: Lower miocene Origin: Mainz-Laubenheim, Germany Size of slab: 5.8 x 5.2 cm Size of fossil: 2.1cm Weight: 60gr The egg is still onto the natual matrix. No Reserve: This lot starts at $1 and has no

Sold

XXL 24 lb MOSASAUR Vertebrae and Bones in Original Rock Fossil Matrix (1 of 10)

XXL 24 lb MOSASAUR Vertebrae and Bones in Original Rock Fossil Matrix XXL 24 lb 8 oz MOSASAURUS Vertebrae and Bones in its original Rock Matrix with a metal Display Stand. It measures 23" Long x 17" Tall x 3" Thick. This exceptional specimen highlights the anatomic

Sold

FOSSIL CROCODILE SKULL MOROCCO 16" Long x 4" Tall x 8" Wide (1 of 2)

FOSSIL CROCODILE SKULL MOROCCO 16" Long x 4" Tall x 8" Wide RELIC

Sold

Rare Jurassic Ammonite Fossil Matrix from Holzmaden Fm (1 of 3)

Rare Jurassic Ammonite Fossil Matrix from Holzmaden Fm Western Europe, Stuttgart, Germany, Holzmaden Black Shale Formation, Jurassic period, ca. 200 million years ago. This exquisite display piece features fossilized ammonite shells that have developed a

Sold

Fossil crocodile vertebra (1 of 6)

Fossil crocodile vertebra Title: Fossil crocodile vertebra Origin: Morocco Size: 7.8 x 6.3 x 5.3 cm Description: Species: indeterminate crocodile Age: Cretaceous, Cenomanian Locality: Taouz, Morocco Measurements: 7.8 x 6.3 x 5

Sold

Fossil Matrix, Eocene Period, 50 Million Years (1 of 7)

Fossil Matrix, Eocene Period, 50 Million Years From the Green River, Wyoming, two Knightia eocaena in a limestone matrix, both fish measure 6.5"L, overall slab size 14" x 19", 22.25" x 17.5" framed. Condition: very good, intac

Sold

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb (1 of 4)

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb Cut, Formed, and Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate. It has been carved from a single piece of fossil and measures 8" Long x 6" Wide x 1 1/8" Tall. The Total Weight is 1.2 lb

Sold

Lot of 4 Fossils & Crocodile Heads Shark's Jaw (1 of 8)

Lot of 4 Fossils & Crocodile Heads Shark's Jaw Lot of fossils and crocodile heads. Including two crocodile heads, a fish fossil and a shark jaw. Fish fossil measures 20" long x 3 3/4" W. Shark jaw measures 12 1/2" W x 7" D.

Sold

3 AMMONITE & 1 ORTHOCERAS Polished Moroccan Fossil Matrix with Display Stand. Wt: 7lbs 2oz (1 of 10)

3 AMMONITE & 1 ORTHOCERAS Polished Moroccan Fossil Matrix with Display Stand. Wt: 7lbs 2oz 3 AMMONITE & 1 ORTHOCERAS Polished Moroccan Fossil Matrix with Display Stand. Dimensions: 14"Long x 6.25"Wide. Weight: 7lbs 2oz. ROCKS FOSSILS MINERALS

Sold

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb (1 of 5)

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb Beautiful Cut, Formed, and Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate. It has been carved from a single piece of fossil and measures 8" Long x 6" Wide x 1" Tall. The Total Weight is

Sold

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb (1 of 4)

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb Beautiful Cut, Formed, and Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate. It has been carved from a single piece of fossil and measures 8" Long x 5.75" Wide x 1" Tall. The Total We

Sold

2 ORTHOCERAS and 2 AMMONITES in a Fossil Matrix (1 of 6)

2 ORTHOCERAS and 2 AMMONITES in a Fossil Matrix 2 ORTHOCERAS and 2 AMMONITES in a Fossil Matrix from Morocco. It measures 9.5" Long x 6.5" Wide x 1.5" Thick and Weighs 4 lbs 9 oz. ROCKS FOSSILS MINERALS 

Sold

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb (1 of 5)

Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate, Weight: 1 lb Beautiful Cut, Formed, and Polished ORTHOCERAS and AMMONITE Fossil Matrix Tray or Plate. It has been carved from a single piece of fossil and measures 8 1/8" Long x 6" Wide x 1" Tall. The Total Weight

TOP