$49.95 $150.00
40 Crack-Your-Own Geodes – Bigger 1" to 3" specimens, volcanically formed.
From Mexico & Morocco – A premium mix of locations known for dazzling crystal formations.
May Contain Quartz, Calcite, Smoky Quartz, or Amethyst
Hollow & Solid Mix
Endless Fun for Kids, Adults, Teachers, and Science Nerds Alike
Closeout Price – Just $49.95 for FORTY of them!
That’s less than $1.25 per geode—you’ll NEVER see this price at a rock shop or museum store. Fun, hands-on way to learn about geology. Great gift or for science fairs, birthday parties, homeschoolers, classrooms.
$35.00 $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.
$3,500.00 $5,500.00
Let’s not dance around it:
This isn’t some dime-store fossil.
This is a monumental, one-of-a-kind specimen that belongs behind glass, under lights, and in front of open jaws.
What you're looking at is a genuine museum fossil slab featuring 47 individually preserved fossil sea stars, perfectly showcased on a single plate.
Over 400 million years old.
31 inches wide. 22 inches tall. 1 inch thick.
Weighs approximately 40 lbs. of pure prehistoric history.
💎 47 Fossil Sea Stars – Not one, not two—forty-seven. Each preserved in astonishing detail, telling a frozen story from when Earth’s oceans were ruled by creatures older than dinosaurs.
🪨 Massive Display Plate – Measuring 31" x 22" x 1", this specimen dominates any room. A showpiece for museums, serious collectors, and institutions.
⚖️ Weighs ~40 Pounds – Because greatness carries weight. Both literally and metaphorically.
🧠 400+ Million Years of History on One Slab – Before T-Rex, before mammals, before trees as we know them—these creatures were alive.
✅ A True Museum Showstopper – You don’t “hang” this. You present it. Visitors stop in their tracks. Curators lean in. Collectors open their wallets.
✅ Investment-Grade Fossil – There are collectibles. There are display pieces. And then there are once-in-a-lifetime acquisitions. This is the third kind.
✅ Impossible to Replicate – You will never find another specimen like this. Not online. Not at auctions. Not in nature again.
✅ Ready for Gallery, Institution, or Private Display – Whether you’re a high-end interior designer, a museum director, or a fossil aficionado with taste and capital—this piece delivers impact, prestige, and provenance.
This isn’t a mass-market item. It’s not coming back. There is only ONE, and it belongs in the hands of someone who understands what they're looking at—and is smart enough to act before the next buyer does.
Museum Specimen Plate – 31" x 22" x 1", Approx. 40 lbs.
🦴 Own a piece of natural history so rare, it will outlive every piece of furniture in the room.
👉 Act now—or miss the fossil opportunity of a lifetime.
$200.00 $425.00
I have 2 available at the discounted price you see below. Save on shipping by picking up at the Edison Fossil Show May 14-18. If you are handy - these 2 footprints need a little touching up which can be easily done.
T-REX Footprint of huge proportions. Nothing about the T-REX is small and this T-REX Footprint replica is no exception. This is a Dinosaur Replica or Dinosaur Reproduction. This T-REX Footprint can be hung on your wall easily. Truly an affordable, durable and great looking specimen. A great T-Rex dinosaur prop or dinosaur décor piece. Life-size - 38" x 36". Can be made in a hardened version at an additional charge of $150.
Shipping costs are estimated and may vary based on your location. Email info@dinosaursrock.com with your zip code for shipping quote.
$649.99
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