Rocks, Minerals & Fossils

Two Fossilized Ammonites First Image

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

Two Fossilized Ammonites First Image

Two Fossilized Ammonites

Total Sales2 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Lot of 5 Polished Flat Back Fossil Orthoceras Cabochons, Great For Jewelry Making (1 of 3)

Lot of 5 Polished Flat Back Fossil Orthoceras Cabochons, Great For Jewelry Making

Heartland Artifact Auctions

1 day Left

Fossil Perisphinctes Ammonite (1 of 1)

Fossil Perisphinctes Ammonite

TimeLine Auctions Ltd.

Mar 07, 2026

Fossil Perisphinctes Ammonite (1 of 1)

Fossil Perisphinctes Ammonite

TimeLine Auctions Ltd.

Mar 07, 2026

Fossil Agadir Ammonite Pair (1 of 1)

Fossil Agadir Ammonite Pair

TimeLine Auctions Ltd.

Mar 07, 2026

Large Fossil Perisphinctes Ammonite (1 of 1)

Large Fossil Perisphinctes Ammonite

TimeLine Auctions Ltd.

Mar 07, 2026

Fossil Dactylioceras Ammonite Nodule (1 of 1)

Fossil Dactylioceras Ammonite Nodule

TimeLine Auctions Ltd.

Mar 07, 2026

Gorgeous Large Ancient Ammonite Specimen (1 of 6)

Gorgeous Large Ancient Ammonite Specimen

Inspired Auctions

Feb 19, 2026

Fine Large Ancient Ammonite Specimen (1 of 6)

Fine Large Ancient Ammonite Specimen

Inspired Auctions

Feb 19, 2026

Cut and Polished Fossil Cleoniceras Ammonite (1 of 1)

Cut and Polished Fossil Cleoniceras Ammonite

TimeLine Auctions Ltd.

Mar 07, 2026

Fossil Pseudolioceras Ammonite (1 of 1)

Fossil Pseudolioceras Ammonite

TimeLine Auctions Ltd.

Mar 07, 2026

Large Fossil Dactylioceras Ammonite Nodule (1 of 1)

Large Fossil Dactylioceras Ammonite Nodule

TimeLine Auctions Ltd.

Mar 07, 2026

Pair of Ancient Trilobites (1 of 7)

Pair of Ancient Trilobites

Inspired Auctions

Feb 19, 2026

Fossil Promicroceras Ammonite Pair (1 of 1)

Fossil Promicroceras Ammonite Pair

TimeLine Auctions Ltd.

Mar 07, 2026

Ammonite Fossil Found In Madagascar 240-66 Million Years Old Devonian Period To The Cretaceous (1 of 6)

Ammonite Fossil Found In Madagascar 240-66 Million Years Old Devonian Period To The Cretaceous

Heartland Artifact Auctions

Feb 15, 2026

Outstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras Ammonite (1 of 6)

Outstanding Iridescent Ammonite Fossil 110 Million Years Old Cleoniceras Ammonite

Heartland Artifact Auctions

Feb 15, 2026

16.1 Large Fossilized Ammonite (1 of 2)

16.1 Large Fossilized Ammonite

Antique Finder Services

Feb 08, 2026

Similar Sale History

Unlock All Prices

Sold

Two Fossilized ammonites (1 of 13)

Two Fossilized ammonites Two Fossilized ammonites each on a metal stand; each: 22 3/4 inches wide; 18 3/4 inches high; 21 inches high including stand

Sold

TWO FOSSILIZED AMMONITES (1 of 13)

TWO FOSSILIZED AMMONITES each on a metal stand; each: 22 3/4 inches wide; 18 3/4 inches high; 21 inches high including stand

Ammolite Fossilized Ammonite Shell Fragments, 2 pcs (1 of 4)

Ammolite Fossilized Ammonite Shell Fragments, 2 pcs North America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. Two fragments from fossilized ammonite shells with shimmering hues due to the formation of ammolite. Ammol

Sold

Huge double ammonite fossil specimen (1 of 8)

Huge double ammonite fossil specimen Huge double ammonite fossil specimen, Two beautifully preserved fossilized spiral shells on shale, mounted on natural stone base and slate plinth, 17"h x 14"l x 10"w (total), 12"dia x 7"d (larger), 7"

Sold

Fossilized Ammonites Polished Jewelry Grade, 54 pairs (1 of 2)

Fossilized Ammonites Polished Jewelry Grade, 54 pairs Africa, Madagascar, late Cretaceous, ca. 71 million years ago. A collection of 54 pairs or 108 individual fossilized ammonite shells that have been professionally sliced in half then polished on one s

Sold

Silver Bracelet w/ Fossilized Ammonites, Urchins, Coral (1 of 3)

Silver Bracelet w/ Fossilized Ammonites, Urchins, Coral North America, ca. millions of years old. A gorgeous sterling silver bracelet studded with 7 large bezels containing fossilized marine life: ammonites, urchins, and coral; as well as terrestrial ferns

Sold

TWO AMMONITES ON SILVER BASES (1 of 1)

TWO AMMONITES ON SILVER BASES Fossil ammonites mounted on silver bases. Early 20th century. Dimensions: 25 cm each.

Sold

TWO FOSSILIZED WOOD FRAGMENTS (1 of 6)

TWO FOSSILIZED WOOD FRAGMENTS Condition: inherent weathering, cracks and loss the largest: 14 inches wide; 16 inches high

Sold

7 3/7" Anonceae Leaf Fossil, Excellent, Two Fossilized (1 of 2)

7 3/7" Anonceae Leaf Fossil, Excellent, Two Fossilized 7 3/7" Anonceae Leaf Fossil, Excellent, Two Fossilized Leaves Encased

Sold

POLISHED FOSSIL SPECIMEN PLATE WITH TWO AMMONITES (1 of 7)

POLISHED FOSSIL SPECIMEN PLATE WITH TWO AMMONITES Polished ammonite fossil plate, dating to the Carboniferous Period 350 million years ago, having two ammonites. Approximate dimensions: h. 6.25", w. 3.25", d. 1".

Sold

Fossilized Ammonite Shell w/ Fiery Iridescent Ammolite (1 of 4)

Fossilized Ammonite Shell w/ Fiery Iridescent Ammolite North America, Canada, Alberta, Bearpaw formation, late Cretaceous, ca. 71 million years ago. A beautiful ammonite fossil has formed a fiery iridescence across the surface known as ammolite- an exceed

Sold

Large Fossilized Ammonite Placenticeras Meeki in Matrix (1 of 3)

Large Fossilized Ammonite Placenticeras Meeki in Matrix North America, United States, South Dakota, Pennington County, Cheyenne River, Pierre Shale Formation, Lower Cretaceous, 100.5 to 66 million years ago. A superb, fossilized ammonite of the Placenticer

Sold

Fossilized Ammonite Specimen (1 of 6)

Fossilized Ammonite Specimen Mounted on rectangular base. [25 3/4 x 18 x 6 inches overall including stand].

Sold

Rare Fossilized Ammonite Open Coil Heteromorph (1 of 4)

Rare Fossilized Ammonite Open Coil Heteromorph North Africa, Morocco, Mid-Cretaceous period, ca. 112 to 99.6 million years ago. A superb and aesthetically pleasing fossilized heteromorph ammonite, that was fully excavated- apart from some of the l

Sold

Large Fossilized Ammonite Cluster (1 of 5)

Large Fossilized Ammonite Cluster Large Fossilized Ammonite Cluster Display Panel on Stand the museum-quality cluster displayed on an acrylic stand, panel h. 48", w. 32", stand h. 65", w. 32", together with a small fossilized Orthocer

Sold

12" Fossilized Ammonite Polished Quartzite Formations (1 of 4)

12" Fossilized Ammonite Polished Quartzite Formations East Africa, Madagascar, Cretaceous period, ca. 145 to 66 million years ago. A superb, fossilized ammonite of the Cleaniceras genus, the tightly coiled shell is fully excavated from the sediment and p

Sold

Large / Heavy Fossilized Ammonite on Stand (1 of 5)

Large / Heavy Fossilized Ammonite on Stand Ancient Seas, ca. 400 million years ago. A large fossilized ammonite, an extinct marine mollusk that was related to the living coleoid family, including octopus and squid. The fossilized rock has a cr

Sold

Large Fossilized Ammonite Shell w/ Sutures (1 of 4)

Large Fossilized Ammonite Shell w/ Sutures **Originally Listed At $1000** Ancient Seas, Jurassic to Cretaceous period, ca. 200 to 66 million years ago. A fossilized ammonite that is nearly fully excavated from the stone it fossilized in, some

Sold

Two Ammonite Fossil Specimens on Stands (1 of 4)

Two Ammonite Fossil Specimens on Stands Two Ammonite Fossil Specimens on Stands. Label to bases claims these are from South Africa. {Approximate dimensions not including stands: 6" high x 4 1/2" wide x 2 3/4" deep, 5 1/2" high x 5" wide x 2

Sold

Large Fossilized Ammonite w/ Stunning Iridescence (1 of 3)

Large Fossilized Ammonite w/ Stunning Iridescence Ancient seas, Paleozoic period. ca. 400 million years ago. A gorgeous and large ammonite fossil with shimmering iridescence. The shell is nicely preserved, and the creamy white surface is polished to

Sold

Fossilized Ammonite Carved Stone Matrix Garden Basin (1 of 5)

Fossilized Ammonite Carved Stone Matrix Garden Basin North Africa, Morocco, Devonian Period, ca. 419.2 to 358.9 million years ago. A stone basin featuring a preserved ammonite fossil embedded within its surface and polished. The asymmetrically carved ma

Sold

Fossilized Ammonite Shell 14 x 6 inches (1 of 2)

Fossilized Ammonite Shell 14 x 6 inches Fossilized Ammonite Shell14 x 6 inches

Sold

Large Fossilized Ammonite - Quenstedtoceras (1 of 3)

Large Fossilized Ammonite - Quenstedtoceras Western Europe, late Jurassic period, ca. 160 to 154 million years ago. A large, fossilized ammonite shell in limestone from the Quenstedtoceras genus, known for the tight spiral and ribbed exterior.

Sold

Large Fossilized Ammonite Shell 16" diameter (1 of 2)

Large Fossilized Ammonite Shell 16" diameter Large Fossilized Ammonite Shell. Weight Approx: 45lb Approx. Measurements: 16in x 13in x 6 inches.Domestic Shipping: $55

TOP