WHO WILL WIN?
Parasaurolophus
TROOOOT
Triceratops
SNORT-HORN
THE SETUP

Parasaurolophus vs Triceratops

Parasaurolophus
Parasaurolophus
Triceratops
Triceratops

Pretend a parasaurolophus and a triceratops meet in forest. Look at the facts. Then you pick.

Would they meet?

Yes. They could meet in the real wild. This page is still a what-if.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

Parasaurolophus

Parasaurolophus walkeri · A duckbill with a trombone on its head.

Parasaurolophus
Home
Late Cretaceous forests of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Parasaurolophus is huge.

Does not hunt.

The crest was a horn.

Nervy salad.

  • Parasaurolophus is huge and fast.
  • Plants ground by a dental battery — a whole chalkboard of replacement teeth.
  • Late Cretaceous North America.

Family: Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

Corner B

Triceratops

Triceratops horridus · Three horns and a face-shield the size of a door.

Triceratops
Home
Late Cretaceous plains of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Triceratops is giant.

Does not hunt.

Side-set eyes behind a billboard frill.

A living battering ram with opinions.

  • Triceratops is giant and not very fast.
  • Tough plants cut with a parrot-like beak.
  • Same Late Cretaceous neighborhood as T.

Family: Other horned dinosaurs: Styracosaurus, Pentaceratops, and the whole ceratopsian family.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

3.2 m

Parasaurolophus to scale

Parasaurolophus

3.0 m

Triceratops to scale

Triceratops

Height to scale. A grown-up is 1.7 m.

Parasaurolophus2,500 kg

About as heavy as a rhinoceros, with a head-crest as long as a baseball bat.

Triceratops9,000 kg

As heavy as a large elephant, with a skull longer than you are tall.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 kg.

Triceratops

3.0 m · 9,000 kg

Triceratops is giant. 9,000 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: Herd, kick, and a honk
  • Armor: Duckbill battery
  • Senses: The crest was a horn.

Parasaurolophus · labeled field diagram

  • Weapon: Brow horns plus a beak
  • Armor: Bone frill shield
  • Senses: Side-set eyes behind a billboard frill.

Triceratops · labeled field diagram

Parasaurolophus200 psi bite
Triceratops800 psi bite

Parasaurolophus

Herd, kick, and a honk

Tool: herd, kick, and a honk. Bite: 200 psi.

Triceratops

Brow horns plus a beak

Tool: brow horns plus a beak. Bite: 800 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Parasaurolophus
40 km/h
Triceratops
24 km/h
Parasaurolophus40 km/h
Triceratops24 km/h

Parasaurolophus

40 km/h

Parasaurolophus can go 40 km/h. That is fast.

Triceratops

24 km/h

Triceratops can go 24 km/h. That is not very fast.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
ParasaurolophusTriceratopsBoth

Meeting biome: forest. Colored land is fossil range for dinosaurs and living range for zoo animals.

Parasaurolophus

This is home · Lived in North America long ago

Parasaurolophus lives in places like forest.

Triceratops

This is home · Lived in North America long ago

Triceratops lives in places like forest.

Yes. They could meet in the real wild. This page is still a what-if.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Parasaurolophus
Plants · Does not hunt.
Triceratops
Plants · Does not hunt.

Parasaurolophus

Plants · Does not hunt.

Plants ground by a dental battery — a whole chalkboard of replacement teeth.

Triceratops

Plants · Does not hunt.

Tough plants cut with a parrot-like beak.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

Parasaurolophus
Lives in a herd
Triceratops
Lives in a herd
Parasaurolophus5 grit /10
Triceratops8 grit /10

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

Triceratops

Lives in a herd

A living battering ram with opinions. Grit: 8/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

Parasaurolophus
4/10
Triceratops
3/10
Parasaurolophus4 brains /10
Triceratops3 brains /10

Parasaurolophus

4/10

The crest was a horn.

Triceratops

3/10

Side-set eyes behind a billboard frill.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Parasaurolophus
Parasaurolophus walkeri
Triceratops
Triceratops horridus

Parasaurolophus

Parasaurolophus walkeri

Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

Triceratops

Triceratops horridus

Other horned dinosaurs: Styracosaurus, Pentaceratops, and the whole ceratopsian family.

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

Parasaurolophus
Crest Trombone Blast
Triceratops
Frill Wall Charge

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

Triceratops

Frill Wall Charge

Lower the head, present the hardware, and make a predator argue with a moving fortress.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: Parasaurolophus 0 · Triceratops 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

WHAM!

THEY MEET

Parasaurolophus runs first. Triceratops does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

Triceratops is heavier. Parasaurolophus uses herd, kick, and a honk. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Parasaurolophus tries the Crest Trombone Blast. Triceratops tries the Frill Wall Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Triceratops!

A STOMP

You skipped a final pick. The facts still stamp a champ.

On forest, Triceratops wins. Triceratops is a lot heavier. Parasaurolophus would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: Parasaurolophus 2 · Triceratops 4 · ties 2.

Your card: Parasaurolophus 0 · Triceratops 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

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