$199.00
Sold Out $150.00
$69.00
Ammonite Pair (AM3) - Split & Polished - Madagascar - 5 Inches
Beautiful Split & Polished Ammonite
Measures 5 x 4-1/4 x 1/2 Inches
Weighs 14 oz
Great gift or display piece.
This one-of-a-kind fossil ammonite comes as a matching pair, sliced into two perfect halves and polished, each a fascinating specimen. It makes for a wonderful fossil gift or even an earth science teacher or paleontologist resource.
Ammonites are the ancient equivalent of the modern-day chambered Nautilus. These sea-faring squids built a chambered shell in which they would pump air into the empty chambers and float at different levels of the ocean in search of food. This unique ability to float at different depths of the ocean is what inspired Jules Vern (the famous science fiction writer) to call the first submarine the Nautilus.
Ammonites lived approximately 400 million years ago. The extinct ammonite that descended from Nautiloids is an example of the remarkable symmetry often found in nature. Ammonites were Cephalopods sharing a common ancestor with the squid and octopus that appeared in the Devonian and disappeared with the dinosaurs at the end of the Cretaceous period.
The specimen pictured is the one you will receive. No two ammonites are alike!
Shipping costs are estimated and may vary based on your location. Email info@dinosaursrock.com with your zip code for a shipping quote.
$149.00
Ammonite Pair (AM4) - Split & Polished - Madagascar - 9-1/4 Inches
Big Beautiful Split & Polished Ammonite
Measures 9-1/4 x 5 x 1/2 Inches
Weighs 5 lbs 11 oz
Great gift or display piece.
This one-of-a-kind fossil ammonite comes as a matching pair, sliced into two perfect halves and polished, each a fascinating specimen. It makes for a wonderful fossil gift or even an earth science teacher or paleontologist resource.
Ammonites are the ancient equivalent of the modern-day chambered Nautilus. These sea-faring squids built a chambered shell in which they would pump air into the empty chambers and float at different levels of the ocean in search of food. This unique ability to float at different depths of the ocean is what inspired Jules Vern (the famous science fiction writer) to call the first submarine the Nautilus.
Ammonites lived approximately 400 million years ago. The extinct ammonite that descended from Nautiloids is an example of the remarkable symmetry often found in nature. Ammonites were Cephalopods sharing a common ancestor with the squid and octopus that appeared in the Devonian and disappeared with the dinosaurs at the end of the Cretaceous period.
The specimen pictured is the one you will receive. No two ammonites are alike!
Shipping costs are estimated and may vary based on your location. Email info@dinosaursrock.com with your zip code for a shipping quote.
$14.58
$79.99
Genuine petrified wood fossil specimen. Polished to show detail. Petrified wood (from the Greek root petro meaning "rock" or "stone"; literally "wood turned into stone") is the name given to a special type of fossilized remains of terrestrial vegetation. It is the result of a tree having turned completely into stone by the process of permineralization. All the organic materials have been replaced with minerals (mostly a silicate, such as quartz), while retaining the original structure of the wood. Stand not included. From Indonesia. Approx 6" wide - photo is representative of the one you will receive.$74.99 $150.00
Fantastic real dinosaur fossil specimen from Utah$49.99 $100.00
Fantastic real dinosaur fossil specimen from Utah$59.99 $100.00
Fantastic real dinosaur fossil specimen from Utah$299.99 $400.00
Fantastic real dinosaur fossil specimen from Utah
One of a kind fossil gift
Great science fair project specimen or classroom earth science specimen
8" x 10" x 7"
$39.99
This is a genuine fossil Dinosaur Bone specimen found in Utah. Great dinosaur gift, fossil gift or addition to any fossil collection.$34.99
This is a genuine fossil Dinosaur Bone specimen found in Utah. Great dinosaur gift, fossil gift or addition to any fossil collection.$19.99
This is a genuine fossil Dinosaur Bone specimen found in Utah. Great dinosaur gift, fossil gift or addition to any fossil collection.$17.99 $20.00
ONE genuine 500+ million year old genuine fossil. Flexicalymene Trilobite fossil, beautifully gift packaged in a velevet drawstring bag. Photo is representative; actual is hand-picked. Size ranges from 3 1/2" to 4 1/2" long. Great fossil gift for any fossil collector. One of our favorite science teacher supplies and fossils for kids.$49.99
Genuine Agadir Fossil Ammonite from Morocco. Photo is representative of the one you will receive - each is unique and as fascinating as the one featured here. Measures at least 4"-6" x 3.5-6"
$39.99
-Eye-catching conversation starter
-Hand carved REAL dinosaur bone
-Fossil traces back to late Jurassic Age (65 million+ years old!)
-Great gag-gift for a special birthday - a fossil for a FOSSIL!
-Measures 2“ with a 18“ long chain
-Great gift for any fossil lover
$19.95
You get 4 EXTRA LARGE Lamna Obliqua Fossil Shark Teeth - over 30 million years old. Great fossil gift or classroom earth science resource. Approx 2"-3" tooth (sample shown in photo)$99.99
Genuine Ammonite Fossil - Sliced in half and polished$59.99
Genuine Ammonite Fossil - Sliced in half and polished$69.99
Genuine Ammonite Fossil - Sliced in half and polished$59.99
Genuine Ammonite Fossil - Sliced in half and polished$59.99
Genuine Ammonite Fossil - Sliced in half and polished$29.99
Elrathia Kinghi Fossil Trilobite, found in Utah. You will receive the exact specimen pictured here.
Measurement with Shale Matrix: 2 1/4" x 1 1/2"
This specimen includes 1 partial and 2 full trilobites measuring 1/4" x 3/8", 3/8" x 1/4".
Great earth science teacher resource or fossil gift or collectible.
Trilobites are a group of extinct marine arachnomorph arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period, and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites disappeared in the mass extinction at the end of the Permian about 252 million years ago. The trilobites were among the most successful of all early animals, existing in oceans for almost 300 million years.
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Elrathia Kinghi Fossil Trilobite, found in Utah.You will receive the exact specimen pictured here.
Measurement with Shale Matrix: 2 1/4" x 2 1/4"
This specimen includes 1 large partial and 2 full trilobites measuring 1/4" x 1/8", 1" x 3/4".
Great earth science teacher resource or fossil gift or collectible.
Trilobites are a group of extinct marine arachnomorph arthropods that form the class Trilobita. Trilobites form one of the earliest-known groups of arthropods. The first appearance of trilobites in the fossil record defines the base of the Atdabanian stage of the Early Cambrian period, and they flourished throughout the lower Paleozoic era before beginning a drawn-out decline to extinction when, during the Devonian, all trilobite orders except the Proetids died out. Trilobites disappeared in the mass extinction at the end of the Permian about 252 million years ago. The trilobites were among the most successful of all early animals, existing in oceans for almost 300 million years.