Organic Material Natural Specimens

This rare authentic Triceratops metatarsal fossil comes from the legendary Hell Creek Formation, one of the most important Late Cretaceous fossil beds in the world. Dating back appro...

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...

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...

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...

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...

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...

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

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...

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...

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 ...

Standout large organic syrinx aranus shell specimen with its ocean inspired color, texture and iconic sculptural form.

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

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...

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...

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 ...

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...

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...

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...

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...

A commanding cave bear (Ursus spelaeus) skull fossil, preserved from a species that once inhabited caves across the European continent, this specimen reflects the rugged environments...

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,...

Lofty set of two silver coated organic seashells with enhanced sculptural elements. Stamped Federico Buccellati 999. Left: H: 4 W: 8 D: 5.5 $2,700.00 Right: H: 2.5 W: 4.5 D: 3.5 $1...

DETAILS Specimen: Carcharocles megalodon Geological Period: Miocene Age: 12 million years old Origin: North Carolina, USA Dimensions (Fossil): L 4 x D 1 x H 5 in (L 9 x D 3 x H 13 cm...

This exceptional Burmese amber specimen, dating back roughly 99 million years, offers a rare window into the ancient world. Known to collectors as a "men...

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 natural ...

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...

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 &/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 spe...

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

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...

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

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...

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...

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...

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 ...

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...

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...

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...

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

Neuralethopteris or 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 av...

DETAILS Specimen: Pecopteris faeminaeformis Geological Period: Carboniferous-Stephanian Age: 299-304 MYO Origin: Monteceau Les Mines, France Dimensions (Fossil): L 12 x D 2 x H 16 in...

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...

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...

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...

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 ...

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...

Fidji “mermaid” figure, early modern tradition Mixed media on wooden base This object is a fabricated curiosity combining a small mammalian torso with a fish tail, made to simulate ...

DETAILS: Specimen: Arietites bucklandi Geological Period: Jurassic Age: 180 Million Years Old Origin: Madagascar Dimensions (Fossil): L 17 x D 4 x H 16 in (L 43 x D 11 x H 40 cm) Wei...

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)...

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...

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...

Lofty one of a kind merulina coral sculpture or assemblage handcrafted with organic sustainable coral and presented on a coquina stone base. Designed and crafted exclusively by F S Henemader Antiques...

True to its name the Melo Amphora is an organic seashell with a melon color scheme on an ocean inspired sculptural bowl like form.

DETAILS Specimen: Acadoparadoxides sp. Geological Period: Cambrian Age: 550 MYO Origin: Erfoud, Morocco Dimensions (Fossil): L 12 x D 1 x H 16 in (L 32 x D 3 x H 42 cm) Weight (Fossi...

DETAILS Specimen: Arietites hyatti Geological Period: Jurassic Age: 180 million years old Origin: Semur-en-Auxois - Bourgogne, France Dimensions (Fossil): L 16 x D 8 x H 24 in (L 40 ...