Organic Material Natural Specimens

This Keichousaurus fossil captures an entire marine reptile skeleton frozen mid-pose. With dark bone running clearly against the pale limestone matrix. The articulated vertebrae, rib...

A Genuine Trophy-Class Megalodon Specimen At 6 inches, this Megalodon tooth crosses firmly into the territory serious collectors specifically hunt for. Teeth at this size make up onl...

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. We think though are not sure that the species is Tridacna Gigas. Please do your own research pre-purch...

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...

Large Mortoniceras Drakeoceras Ammonite Fossil Specimen, USA. About 110 million years old. At nearly eleven inches, this is a substantial and beautiful fossil ammonite. It has nice ...

Extra Large Jurassic Ammonite Fossil with Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the impressive size of this one. This ammo...

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’...

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...

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

Decorate your home or office with ancient marine life with this Ammonite and Belemnite Hand-Carved Fossil Container – Natural Decor, measuring 2.25″ x 2.5″. Crafted from fossil-rich ...

Large Giant Clam Shell Specimen, Tridacna Gigas, Organic Modern Beach Decor The species is our best guess; we are not clam species experts. This piece has many pronounced layers as s...

Plant Fossil, Paleozoic Pecopteris sp/Cyclopteris sp, Carboniferous, ~305 million years old. Discovered in PA. The largest measurement is about 9 inches but please select based on ...

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...

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...

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

Large Mortoniceras Fossil Ammonite Specimen, Organic Modern Style Display Piece. Natural Specimen, Mortoniceras on Prepared Display Matrix. About 110 million years old. This is a lov...

Replica of a Tyrannosaurus rex skull based on a model preserved at the "Tristan Otto" Museum in Copenhagen . This museum-quality resin replica is the result of a rigorous scientific ...

From the breathtaking heights of the Himalayas comes this monumental Quartz Cluster – a true museum-grade specimen of remarkable clarity, balance, and scale. Rising dramatically from...

Large Polished Ammonite Shell Fossil, Cleoniceras Species, 100 million+ yrs old. A truly spectacular ammonite in both size and appearance. Weighing almost 8 pounds, with subtle diff...

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...

Lofty one of a kind branch coral assemblage or sculpture handcrafted with organic specimens, with its ocean inspired form and texture, designed exclusively by F.S. Henemader and pres...

This Eocene fossil crab shows remarkable detail for its age. A glossy, dark shell sits in raised relief against smooth gray matrix, and the claws and legs spread out around the body ...

Conlinoceras Tarrantense Ammonite Fossil, 90M Years Old, Cretaceous A rare and highly sought after ammonite for collectors. The ammonite itself is somewhere between 5 and 6 inches a...

Naturally-Formed Mineral: Peach Stilbite on Apophyllite sculpture A mineral specimen in the form of an abstract walking figure. Mounted on a custom t...

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...

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 ...

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,...

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...

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 ...

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...

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...

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...

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

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...

A beautifully proportioned black and grey faux-marbled patterned obelisk with brass mounts. The sculptural silhouette and marbling detail give the piece a quietly architectural prese...

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 &/or Neuropteris Fern Fossil Specimen, est 300 Million Years Old. Discovered in PA. This is a substantial fossil plate specimen, thick, weighty, and lush with foss...

Polished Ammonite Fossil with Red Flashes, Around 110 Million Years Old, with Beautiful Glowing / Iridescent Flashes of Color and some leafy patterns peaking out. A stand like the o...

Rare Large Pachylytoceras Dilicidum Ammonite Fossil, 190-200 Million Years Old apx. This is a beautiful, multicolor fossil specimen, probably found in France. The leafy patterns and ...

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...

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)...

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...

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

Alethopteris &/or Neuropteris Fern Fossil Specimen, around 300 Million Years Old. Discovered in PA. ***NOTE: Our 1stDibs store is closing end May and items will not be available...

This authentic Phacops rana rana trilobite is from the Devonian deposits of New York. It showcases the iconic compound eyes, detailed cephalon, and beautifully preserved exoskeleton ...

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 ...

8.5" Polymorphopteris Species Tree Fern Fossil Specimen, 305 million yrs old apx. Here is another gorgeous plant fossil specimen that would make a perfect complement to the other we ...

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...

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

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 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...

BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period. This is a stunning starfish fossil specimen that will make a very nice display. The brittlestar is clear...

Alethopteris/Neuropteris Fern/Plant Fossil Natural Specimen 305+ Million Yrs Old. If you like, this stand will be included but please be very careful using it as it was not intended...

Natural Ammonite Fossil Specimen, Mortoniceras Drakeoceras, USA, 110 Million Years Old We love the elegance of this ammonite specimen and are excited to be able to present it here. ...

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...

Neuropteris Ovata Tree Fern Fossil Specimen, apx 305 million years old, USA. Discovered in Pennsylvania, this is a beautiful plant fossil natural specimen. Colors occurred naturally ...

Act fast to claim this exquisite piece of natural history, as our fossils will no longer be available through 1stDibs after October 31. This elegant fossil fish mural works equally ...

Elevate your collection with this authentic Edmontosaurus cervical rib fossil, a remarkably scarce axial element from one of the Late Cretaceous’ most iconic herbivorous dinosaurs. W...

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...