Organic Material Natural Specimens

Neuralethopteris/Polymorphopteris Tree Fern Fossil, Paleozoic Era, 300+ million years old. Discovered in PA. ***NOTE: Our 1stDibs store is closing end May and items will not be avail...

Fern Fossil Specimen, Extinct Neuropteris species likely, 300 million years old. Discovered in PA. ***NOTE: Our 1stDibs store is closing in May and items will not be available therea...

Large Giant Clam Shell Natural Specimen, Tridacna Gigas, Organic Modern Decor. ***NOTE: Our 1stDibs store is closing soon.*** We think though are not sure that the species is Tridac...

Polished Ammonite Fossil with Red Flashes, Around 110 Million Years Old, with Beautiful Glowing / Iridescent Flashes of Color and some leafy patterns peaking out. ***NOTE: Our 1stDib...

Extra Large Jurassic Ammonite Fossil with Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the size of this one. ***NOTE: Our 1stDibs...

Large Mortoniceras Fossil Ammonite Specimen, Organic Modern Style Display Piece. ***NOTE: Our 1stDibs store is closing at end of May and items will not be available thereafter.*** Na...

Large Mortoniceras Drakeoceras Ammonite Fossil Specimen, USA. About 110 million years old. ***NOTE: Our 1stDibs store is closing at the end of May and items will not be available th...

Conlinoceras Tarrantense Ammonite Fossil, 90-100 Million Years Old. ***NOTE: Our 1stDibs store is closing soon.*** The Conlinoceras Tarrantense Ammonite is considered rare and is h...

Rare Large Pachylytoceras Dilicidum Ammonite Fossil, 190-200 Million Years Old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This ...

This monumental Apatosaurus femur embodies the immense scale and enduring legacy of one of the largest animals ever to walk the Earth. Originating from the renowned Morrison Formatio...

Conlinoceras Tarrantense Ammonite Fossil, 90-100M Years Old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** The Conlinoceras Tarran...

Transporting the viewer to the majestic Ice Age, this Mammuthus primigenius (Woolly Mammoth) tusk is a remarkable relic of the Pleistocene epoch. Approximately 30,000 years old, the ...

XL Jurassic Ammonite Fossil 15.5 x 14 x 5.5 Inches Apx, with Nice Ribs. We think this is a Kranaosphinctes species. ***NOTE: Our 1stDibs store is closing soon.*** We love the substa...

Ammonite Fossil Specimen Mortoniceras Drakeoceras, 110 Million Years Old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** We love th...

Rich natural earth tones and pronounced sculptural form define this striking Kranaosphinctes sp. ammonite from the Cretaceous of Madagascar. Measuring approximately 15 inches in diam...

Striking one of a kind piece of branch coral, presented on a lucite base to enhance the oceanic sculptural elements and texture. Exclusively mounted by F.S. Henemader. Available o...

Conlinoceras Tarrantense Ammonite Fossil, 90 to 100 Million Years Old. ***NOTE: Our 1stDibs store is closing soon.*** A rare and highly sought after ammonite for collectors. The a...

Set of Two Polymorphopteris Species Tree Fern Fossil Specimens, 305 million yrs old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter. T...

A stunning medium white South Pacific clam shell with an exceptional, sculptural shape. Striking and tactile, this piece is even more beautifu...

This genuine woolly rhinoceros (Coelodonta antiquitatis) skull fossil represents one of the most iconic megafauna of the Pleistocene Ice Age. A rare example of a near-complete skull,...

Delicate rust-toned preservation highlights the ancient form of this Pycnodontiformes fish against a soft cream matrix, creating a striking natural contrast. Expertly prepared, the s...

Large Sculptural White Coral Fossil An absolutely gorgeous, naturally sculptural white coral fossil with beautiful organic form and texture. This striking piece works effortlessly a...

This remarkable Jurassic fossil composition unites two iconic marine species within a single matrix—an exceptionally preserved Arietites bucklandi ammonite accompanied by the fossili...

Originating from the renowned Green River Formation and dating to the Eocene epoch approximately 50–55 million years ago, this fossil stingray captures the delicate elegance of an extinct freshwater species. The specimen reveals the distinctive form of Heliobatis radians, characterized by its circular body, elongated whip-like tail, and finely radiating fin structure that creates a subtle sunburst pattern within the stone. Exceptionally preserved within its natural limestone matrix, the fossil displays...

This authentic Woolly Mammoth tooth and jaw fossil offers a remarkable glimpse into the Ice Age. This specimen showcases the impressive structure and durability of one of prehistory’...

This outstanding and remarkable skull piece captures the free roaming spirit of the ancient bison. This extinct species of Bison is also known as the steppe bison, which was widespre...

Organic tridnaca gigas clam shell with its iconic sculptural form and ocean inspired color variations and varied textures.

Large Plant Fossil/Fern Fossil Specimen, Multiple Species, Carboniferous Period. Discovered in PA. ***NOTE: Our 1stDibs store is closing soon.*** This is another large, substantial a...

DETAILS Specimen: Odobenus sp. Geological Period: Holocene Age: 10,000 Years Old Origin: Alaska, USA Dimensions (Fossil): L 13 x D 9 x H 17 in (L 33 x D 23 x H 43 cm) Weight (Fossil)...

This impressive Lepisosteus sp. fossil gar fish commands attention with its elongated form and distinctive diamond-shaped scales, preserved in remarkable detail within warm cream lim...

Alethopteris/Neuropteris Fern/Plant Fossil Natural Specimen 305+ Million Yrs Old. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter. If you like...

An opalescent spectrum unfolds across this exceptional ammolite specimen, revealing vivid flashes of green, blue, orange, yellow, red and violet. Among the rarest of organic gemstone...

A Stunning Knobby Ammonite Fossil Specimen, About 93 Million Years Old ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a very bea...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 10 Inch. 300 - 360 years old apx. ***NOTE: Our 1stDibs store is closing soon*** This is a rather lush plant fossil natu...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 300 - 360 years old apx. Discovered in Pennsylvania. ***NOTE: Our 1stDibs store is closing end May and items will not b...

Warm red and brown tones delineate remarkable details of this beautifully preserved land turtle shell, an elegant sculpture from nature. The Stylemys nebrascensis tortoise grew from ...

Large Polished Ammonite Shell Fossil, Cleoniceras Species, 100 million+ yrs old. ***NOTE: Our 1stDibs store is closing soon.*** A truly spectacular ammonite in both size and appeara...

Large Giant Clam Shell Sculpture, Tridacna Gigas, Organic Modern Decor ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** The species is our ...

Alethopteris &/or Neuropteris Fern Fossil Specimen, est 300 Million Years Old. Discovered in PA. ***NOTE: Our 1stDibs store is closing soon.** This is a substantial fossil plate...

DETAILS Specimen: Carcharocles megalodon Geological Period: Miocene Age: 12 million years old Origin: North Carolina, USA Dimensions (Fossil): L 5 x D 1 x H 6 in (L 12 x D 3 x H 15 c...

This is a rare and magnificent object fashioned from a rare coco de mer nut and Ostrich egg by Antony Redmile. The box is secured to a wooden base with a silvered stand, holding both sides of the coconut. The coconut is a rich dark chocolate brown and appears to be warmly polished. The top of the box is silvered and adorned with beautiful malachite specimens. 2 small cast resin boar's teeth set with malachite are present on either side of the box, much like handles. Decorative silvered fittings hold ostrich eggs that serve as the lids to the box. Finally, a silvered fitting holds an oval malachite finial...

Natural weathered antique Whale Vertebrae. One section / specimen. Likely 19th century.

Neuropteris Species Tree Fern Fossil Specimen, 305 million yrs old apx, 10 Inch. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is ...

This remarkably preserved specimen exhibits complete molars with enamel. This large lower jaw belonged to a woolly mammoth, the iconic Ice Age mammal known for dense fur and large tu...

BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This is a s...

This large polished ammonite displays swirling shades of chocolate, rust, tan, and cream, with exquisite suture patterns reminiscent of delicate fern leaves across its nearly two-foo...

7.5" Alethopteris Species Tree Fern Fossil Specimen, apx 305 million yrs old, USA. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** This p...

Elegantly preserved within a broad slab of fine-grained Solnhofen limestone, this Eryon arctiformis fossil offers a rare glimpse into the marine ecosystems of the Late Jurassic, appr...

8.5" Polymorphopteris Species Tree Fern Fossil Specimen, 305 million yrs old apx. Discovered in Pennsylvania. ***NOTE: Our 1stDibs store is closing end May and items will not be avai...

Natural weathered antique Whale Vertebrae. One section / specimen. Likely 19th century.

Large Polished Prehistoric Ammonite Specimen for Fossil Collectors ***NOTE: Our 1stDibs store is closing soon*** This ammonite is of the Goniatitida order and is larger than most of...

Act fast to claim this exquisite piece of natural history, as our fossils will no longer be available through 1stDibs after October 31. This sculptural stone specimen features an ex...

Alethopteris & Neuropteris Tree Fern Fossil Specimen, USA, 300 - 360 years old apx. ***NOTE: Our 1stDibs store is closing end May and items will not be available thereafter.*** D...

This fossil fish mural features three Diplomystus dentatus and three Knightia eocaena in a richly hued limestone. The deep colors of our prized "Steel Blue Lake" layer are beautifull...

Neuropteris Ovata Tree Fern Fossil Specimen, apx 305 million years old, USA. ***NOTE: Our shop is closing end of May and items will be unavailable thereafter.*** Discovered in Pennsy...

Immerse yourself in the timeless beauty of natural history with our exquisite collection of luxury fossil art. Showcasing breathtaking natural specimens from the legendary Green Rive...

A superb association of ammonites varied in size and color bear witness to the seas of the past. Named as “Ammon’s Horns,” for the ancient Egyptian god of life and procreation known ...

Carboniferous Fern Fossil Natural Specimen, Est Age 300 Million Years. ***NOTE: Our 1stDibs store is closing soon and items will not be available thereafter.*** The foldable clear pl...

Lofty red coral specimen with its distinctive sea inspired form and alluring color, created by mother nature and presented on a lucite base to enhance the sculptural elements. Avai...

Striking one of a kind piece of branch coral, presented on a lucite base to enhance the oceanic sculptural elements and texture. Exclusively mounted by F.S. Henemader. Available o...