Mollusks

Turbo Shell, Trochlear Latirus, & Turridae gastropod Shell FL 1980 (S605)

The Turbo Shell, Trochlear Latirus, & Turridae gastropod Shell FL 1980 (S605) is a unique collectible item originating from the United States. This fossilized gastropod shell is a rare find and adds a distinctive touch to any collection of rocks, fossils, or minerals.

Large moroccan Ammonite With Stand. Color Enhanced.

This large Moroccan Ammonite with a stand is a unique and eye-catching collectible piece. The color enhancement adds a vibrant touch to the already stunning Ammonite fossil, making it a standout display item. Originating from Morocco, this fossilized mollusk is sure to be a conversation starter in any collection or as a decorative piece in a home. Its intricate design and history make it a valuable addition to any rock, fossil, or mineral enthusiast's collection.

20 Top Quality Iridescent Ammolite Ammonite Fossil, Mahajanga, Madagascar

20 Top Quality Iridescent Ammolite Ammonite Fossil, Mahajanga, Madagascar You wont this many and this quality this cheap.

Abalone Inlay Ammonite Fossil Energy Spiral with Rainbow Spiritual Décor & Gift

• Ammonite Fossil Energy: Ammonites, over 65 million years old, are believed to hold Earth’s evolutionary wisdom. Their spiral shape symbolizes continual growth, cycles of life, and grounding energy.

RARE AMMOLITE AMMONITE Dinosaur Era Fossil Gem Stone Shell 2.1 Inches

Ammolite is an opal like gemstone made from Ammonite fossil shells found in specific areas of the eastern slopes of the Rocky Mountains. It's status as a gemstone is fairly recent, being officially designated as such in 1981.

Aturia sp. Nautilus Ammonite Fossil Eocene lot Mollusk

Aturia size: 39 mm max. Age: Eocene. Location: Boujdour, Southwest Morocco.

Big! 111 Million Year Old! Polished White Ribbed AMMONITE Fossil w Stand 270gr

Hello, here is a Big! very well defined and POLISHED 100% natural White Ribbed Aulacosphinctoides Ammonite fossil that was quarried in the Mahajanga River Basin, near the village of Ambatolafia, Northeast Madagascar.

3.25” Fossil Ammonite Heteromorph

As shown

Big! 111 Million Year Old! Polished White Ribbed AMMONITE Fossil w Stand 295gr

Hello, here is a Big! very well defined and POLISHED 100% natural White Ribbed Aulacosphinctoides Ammonite fossil that was quarried in the Mahajanga River Basin, near the village of Ambatolafia, Northeast Madagascar.

91MM Perisphinctes Ammonite Fossil Nautilus Madagascar Jurassic Age COA

Perisphinctes Ammonite. Phylogenetically related to extant Nautiloidea, ammonites represent a distinct lineage that underwent mass extinction at the K-Pg boundary. Location: Near Sakaraha, Tulear Province, Madagascar.

Natural Polished Orthoceras Fossil Visible Specimen Rock 7lbs

Must be in original condition received . The JIROMYHERO Group Promise 100% authentic!

Cephalopod Fossil-1 5/8"-Cameroceras inaequabile- Ordovician- Cincinnati, Ohio

Found in the 1960’s when I lived in Cincinnati and belonged to the Dry Dredgers Fossil Club.

SUPER RARE Sliced Framed BLACK AMMONITE Lot Dinosaur Era Fossil One Per Order

Ammonites are cephalopods, like squid and octopi, except they had shells. Ammonites lived from 416 million years to 65 million years ago when they went extinct with the dinosaurs. An Ammonite’s shell is made up of individual chambers separated by a thin wall.

Rare Beautiful "Goat Horn" Ammonite Fossil 3.36 pounds 1526 grams #58

Most of the pictures were taken with a flash to show the colors in this ammonite better. The last three pictures were taken without a flash.

Large Polished Ammonite Fossil 7" Madagascar Cut & Polished Display Specimen

Large polished ammonite fossil half, expertly cut and polished to reveal internal chamber structure. • Type: Ammonite fossil (extinct marine cephalopod). • Origin: Likely Madagascar. Excellent condition with natural inclusions typical of fossil material.

13.03lb. 5910g Jade Goat Horn Crystal Conch Ammonite Fossil #57

The stand the ammonite is sitting on I made from a yoga brick. I made a depression in the brick for the ammonite to sit in to. The yoga brick is included with the ammonite. 5910 grams.

XXL 23 Lb Whole Ammonite Fossil 9” Ribbed Black Shell on Natural Matrix Stand

Museum grade XXL Black ammonite Fossil on a Natural Self Standing Matrix. Features a beautiful high gloss polished black shell with brownish and pearly spots that run through it. on its original light gray rock matrix base.

Fossil Carbonaceous Fern in Shale

I don't know where it was collected.

2 Ammonite Fossils (2 Pieces) & Snake Specimen Display Set + Preserved Mushroom

This lot includes 2 ammonite fossils, 1 snake specimen, and a mushroom in preservation fluid. Thank you for visiting The McGee Merchant.

Orthoceras fossils, two

Orthoceras fossil, polish with pre-drilled hole. Quantity two.

Scaphite: Ammonite Fossil 3 Inch / Approx. 8cm

Scaphite: ammonite Fossil from El Paso County, Colorado The specimen has slight calcification in the sutures. It has been clear coated for stabilization.

Ammonite 6" x 4.25" Polished Fossil Specimen with Stand

6" x 4.25". The fossil is polished on the front & on the sides-not on the back.

Large 375g, 6in. Super High Quality Ammonite Madagascan Fossil 416 Million Old

large 375g, 6-inch super high quality Ammonite Madagascan fossil, approximately 416 million years old. This fossil is a unique and rare find that showcases the intricate craftsmanship of nature over millions of years. Its size and quality make it a striking piece for collectors or as a decorative item in a home. With its ancient origin and unique beauty, this Ammonite fossil is sure to be a conversation piece for any enthusiast of natural history and geological artifacts.

Ammonite Fossil 4" Polished – Madagascar Style – Strong Suture Detail

Condition:Excellent; smooth surface with crisp suture detail. Polished Ammonite Fossil – Madagascar Origin – Natural Nautilus Shell Pattern. Type:Ammonite fossil (Cephalopod).

Larger! Split and Polished AMMONITE Fossil PAIR 100% Natural Madagascar 209gr

Hello, here is a Larger! very Nice and 100% natural Cleoniceras Ammonite fossil that has been cut in half and highly polished! 4" or 9.92cm at its biggest or from opposing side to side and TWO Display STANDS are included.

Little Split and Polished NAUTILUS Fossil 100% Natural Madagascar 4.17

Hello, here is a little very Nice and 100% natural Cymatoceras sp. NAUTILUS fossil that has been cut in half and highly polished! It hasvery well defined chambers and BOTH sides are included!

Ammonite fossil Cleoniceras Iridescent 2.65" Cretaceous Madagascar COA 7475

Here is a total genuine fossil ammonite, species Cleoniceras from Ambatoiafia, Madagasgar. From the Cretaceous, the last age of the Dinosaur. We are happy to enclose a COA (Certificate of Authenticity).

Fossil Ammonite Iridescent Rainbow 8 Inches Cretaceous Madagascar

Fossil Ammonite Iridescent Rainbow 8 Inches Cretaceous Madagascar. This has not been polished or cleaned up.It still has some of the matrix on it

SUPER RARE COMPLETE AMMOLITE AMMONITE Dinosaur Era Fossil Gem Shell 5.4 Inches

Ammolite is an opal like gemstone made from Ammonite fossil shells found in specific areas of the eastern slopes of the Rocky Mountains. It's status as a gemstone is fairly recent, being officially designated as such in 1981.

Large Cut & Polished Ammonite Fossil Split Sliced In Half Possibly Madagascar

Large Cut & Polished Ammonite Fossil Split Sliced In Half Possibly Madagascar

Rare Complete Heteromorph Ammonite Fossil Cretaceous Nautilus

Pronounced ribbing and natural fossil texture. Strong display piece for fossil collectors, office décor, shelf display, or natural-history collection. Sold as shown.

10 lbs Block of Polished Petrified Sea Life Fossil Devonian Orthoceras 9" x 12"

Real Goniatite Ammonite Fossil Pendant Necklace Button Carved Morocco Devonian

Genuine Polished Moroccan Goniatite Fossil Pendant. Ancient History: Dates back to the Devonian period, making this fossil roughly350 to 400 million years old. Up for sale is a beautiful, 100% genuineGoniatite fossil pendant.

Aturia sp. Nautilus Ammonite Fossil fossilien lot Mollusk

Aturia size -101 mm max. Location - Boujdour, Southwest Morocco. I hope you understand. For an idea of the real size I take pictures on my hands. Partial reconstruction. Weight - 1454 grams. Total size - 175x126x80 mm max.

ammonite fossil large

This is alarge, prehistoric ammonite fossil. Ammonites were predatory marine mollusks related to modern cephalopods like octopuses and squids. They thrived in ancient oceans before going extinct alongside the dinosaurs roughly 66 million years ago.

Very RARE! 100% Natural Polished Cretaceous Era NAUTILUS Fossil Madagascar 197gr

It has very well defined and Contrasting colored Chambers and dates from the Early Cretaceous period, Albian Age Era a CRAZY! 100 to 113 Million Years Ago! Hello, here is a THICK and RARE! 100% natural Cymatoceras sp.

Larger! 111 Million Year Old! White Ribbed AMMONITE Fossil With Stand 121gr

Hello, here is a Larger! very well defined and 100% natural White Ribbed Aulacosphinctoides Ammonite fossil that was quarried in the Mahajanga River Basin, near the village of Ambatolafia, Northeast Madagascar.

Aturia sp. Nautilus Ammonite Fossil Eocene lot Mollusk

Aturia size: 45 mm max. Age: Eocene. Location: Boujdour, Southwest Morocco.

Museum grade cephalopod fossil: Bolivia devonian Orthoceras fossil

Museum grade Orthoceras cephalopod fossil from Bolivia devonian. Discover the wonders of the ancient world with this exquisite orthoceras cephalopod fossil from the Devonian period of Bolivia. Species: Orthoceras steinmani, Kozłowski 1923.

Polished Orthoceras Fossil Extra-Large Cabinet 21.32 Lbs 15”x20” Specimen

Its size and origins add to its rarity and allure, making it a prized addition to any collector's cabinet.