
New this week · State fossil tees
Step into deep time.
180 prehistoric animals — mammoths, tyrants, feathered hunters, sea monsters and Jurassic giants — reconstructed from fossil evidence and published research, on tees, hoodies and sweatshirts you can wear today.
Gallery guide · Find your plate
Six rooms. 541 million years.
One shirt that's yours.
Gallery I · New acquisitions
Just landed
New
Stickers$10
Deep Time Fossil Sticker Sheet
New
Mug$19
Personalized Dr. (Name) Paleontologist Mug
New
Blanket$65
Personalized Name Triceratops Sherpa Blanket
New
Sweatshirt$42
Merry Cretaceous T. Rex Christmas Sweatshirt
New
Sweatshirt$44
Mamasaurus Left-Chest Sweatshirt
New
Sweatshirt$46
Custom Nanasaurus Sweatshirt with Kids' Names
New
Kids T-Shirt$28
Dr. (Name) Junior Paleontologist Kids Tee
New
T-Shirt$29
Most Likely To Say It's Not a Dinosaur
Gallery II · They were here first
Your state’s first resident
One prehistoric animal for each state, from the T. rex of Montana to the mammoths of Florida. Each tee names the species, the rock formation and its age.
State tee$32
California Saber-Toothed Cat
State tee$32
Colorado Stegosaurus
State tee$32
Florida Columbian Mammoth
State tee$32
Montana T. rex
State tee$32
New Jersey Hadrosaurus
State tee$32
New York Sea Scorpion
State tee$32
North Carolina Megalodon
State tee$32
Texas Acrocanthosaurus
State tee$32
Utah Utahraptor
State tee$32
Wyoming Triceratops
Gallery III · Choose your garment
Shop by clothing
Gallery IV · Pick your animal
Shop by creature
Hall 01
T. rex & Raptors129 items →
Hall 02
Long-Necked Giants61 items →
Hall 03
Horned Dinosaurs55 items →
Hall 04
Armored Dinosaurs60 items →
Hall 05
Duck-Bills52 items →
Hall 06
Feathered Dinosaurs45 items →
Hall 07
Sea Monsters70 items →
Hall 08
Sharks & Megalodon34 items →
Hall 09
Pterosaurs40 items →
Hall 10
Crocs & Snakes44 items →
Hall 11
Ice Age Giants70 items →
Hall 12
Fossil Specimens47 items →
Gallery V · New here?
Start with the icons
Plate 001$36
Tyrannosaurus rex Moonlight T-Shirt
Plate 150$35
Megalodon Open Ocean T-Shirt
Plate 003$36
Triceratops Morning Mist T-Shirt
Plate 006$32
Mosasaurus Chalk Sea T-Shirt
Plate 004$35
Stegosaurus Jurassic Forest T-Shirt
Plate 008$34
Smilodon Oak Woodland T-Shirt
Plate 177$35
T. rex Skull Specimen T-Shirt
Plate 173$35
Megalodon Tooth Specimen T-Shirt
Gallery VI · Walk the timeline
Shop by era
The bar is drawn roughly to scale, so you can see how long each era lasted. Tap one to shop it.

Chapter I
The Mammoth Steppe
Ice Age · about 20,000 years ago
Cold wind, endless grass and the low rumble of a herd on the move. Our own ancestors walked here and painted these animals on cave walls.
- Woolly mammoths survived on Wrangel Island until about 4,000 years ago
- Smilodon’s sabers reached about 18 cm
- Frozen carcasses still preserve mammoth hair

Chapter II
Hell Creek, Montana
Late Cretaceous · 68–66 million years ago
The last great age of the dinosaurs. Warm rivers, flowering trees, and a tyrant with lips over its teeth — not the snarling movie version.
- T. rex had two working fingers on each hand
- There was no grass yet — only ferns and flowering plants
- Triceratops horns changed direction as it grew

Chapter III
The Gobi Dunes
Late Cretaceous · 75–71 million years ago
A turkey-sized hunter crosses the sand at dawn. Forget the movies: this is what the fossils say.
- Scaly skin, no feathers
- Taller than a person
- Hunts in clever packs, opens doors
- Quill knobs on the arm bones: it had wing feathers
- About 1.5–2 m long, mostly tail — turkey to coyote size
- Found in the Djadokhta Formation, Mongolia

Chapter IV
The Morrison Floodplain
Late Jurassic · 155–145 million years ago
Blue hour on a river plain in what is now Colorado. Long necks rise above the conifers, and Stegosaurus browses low among the ferns.
- No flowers had evolved yet
- T. rex lived closer in time to us than to Stegosaurus
- Allosaurus was the most common large predator here
End of the expedition
You just travelled 150 million years.
Take a piece of it home. Every plate is printed when you order — on tees, hoodies, sweatshirts and more — with its own field notes on the product page.
- Built from fossil evidenceBased on published research
- Free US shippingOn orders of $60 or more
- Printed near youIn the US, Canada, UK, EU & Australia














