WHO WILL WIN?
Ankylosaurus
CLUB-THUD
Carnotaurus
SNARL-HORN
THE SETUP

Ankylosaurus vs Carnotaurus

Ankylosaurus
Ankylosaurus
Carnotaurus
Carnotaurus

Pretend a ankylosaurus and a carnotaurus meet in grassland. Look at the facts. Then you pick.

Would they meet?

No. Wild ankylosauruss and carnotauruss would not meet. We still look at the facts.

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

Ankylosaurus

Ankylosaurus magniventris · A walking tank with a wrecking-ball tail.

Ankylosaurus
Home
Late Cretaceous forests of western North America · Lived in North America long ago
Food
Plants
Group
Lives alone
Size
Ankylosaurus is giant.

Grazer.

Low to the ground.

A coffee table that hits back.

  • Ankylosaurus is giant and slow.
  • Low plants.
  • Same Late Cretaceous North America as T.

Family: Other ankylosaurs and nodosaurs — the armored dinosaur club.

Corner B

Carnotaurus

Carnotaurus sastrei · Bull horns, tiny arms, and a sprinter's tail.

Carnotaurus
Home
Late Cretaceous plains of Patagonia · Lived in South America long ago
Food
Meat
Group
Lives alone
Size
Carnotaurus is huge.

Sprint hunter of Patagonia.

A runner's kit: look, chase, bite.

A bull-headed sprinter.

  • Carnotaurus is huge and fast.
  • Medium plant-eaters on South American plains.
  • Late Cretaceous Argentina.

Family: Abelisaurids like Abelisaurus and Majungasaurus.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

1.70 m

Ankylosaurus to scale

Ankylosaurus

2.5 m

Carnotaurus to scale

Carnotaurus

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

Ankylosaurus6,000 kg

Low as a grown-up's chest, as heavy as an elephant, wider than a small car.

Carnotaurus1,400 kg

About as heavy as a small car, hip-tall as a doorway, with horns a bull would respect.

Ankylosaurus

1.70 m · 6,000 kg

Ankylosaurus is giant. 6,000 kg.

Carnotaurus

2.5 m · 1,400 kg

Carnotaurus is huge. 1,400 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: Tail-club sledge
  • Armor: Osteoderm tank plating
  • Senses: Low to the ground.

Ankylosaurus · labeled field diagram

  • Weapon: Horned skull plus a meat-slicer jaw
  • Armor: Bumpy hide
  • Senses: A runner's kit: look, chase, bite.

Carnotaurus · labeled field diagram

Ankylosaurus150 psi bite
Carnotaurus1500 psi bite

Ankylosaurus

Tail-club sledge

Tool: tail-club sledge. Bite: 150 psi.

Carnotaurus

Horned skull plus a meat-slicer jaw

Tool: horned skull plus a meat-slicer jaw. Bite: 1,500 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Ankylosaurus
10 km/h
Carnotaurus
48 km/h
Ankylosaurus10 km/h
Carnotaurus48 km/h

Ankylosaurus

10 km/h

Ankylosaurus can go 10 km/h. That is slow.

Carnotaurus

48 km/h

Carnotaurus can go 48 km/h. That is fast.

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

Who takes the speed card?

HOME MAP!

HOME

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

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
AnkylosaurusCarnotaurusBoth

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

Ankylosaurus

Can handle it · Lived in North America long ago

Ankylosaurus's home is the late cretaceous forests of western north america, not grassland.

Carnotaurus

This is home · Lived in South America long ago

Carnotaurus lives in places like grassland.

No. Wild ankylosauruss and carnotauruss would not meet. We still look at the facts.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Ankylosaurus
Plants · Grazer.
Carnotaurus
Meat · Sprint hunter of Patagonia.

Ankylosaurus

Plants · Grazer.

Low plants.

Carnotaurus

Meat · Sprint hunter of Patagonia.

Medium plant-eaters on South American plains.

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.

Ankylosaurus
Lives alone
Carnotaurus
Lives alone
Ankylosaurus8 grit /10
Carnotaurus7 grit /10

Ankylosaurus

Lives alone

A coffee table that hits back. Grit: 8/10.

Carnotaurus

Lives alone

A bull-headed sprinter. Grit: 7/10.

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?

Ankylosaurus
2/10
Carnotaurus
4/10
Ankylosaurus2 brains /10
Carnotaurus4 brains /10

Ankylosaurus

2/10

Low to the ground.

Carnotaurus

4/10

A runner's kit: look, chase, bite.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Ankylosaurus
Ankylosaurus magniventris
Carnotaurus
Carnotaurus sastrei

Ankylosaurus

Ankylosaurus magniventris

Other ankylosaurs and nodosaurs — the armored dinosaur club.

Carnotaurus

Carnotaurus sastrei

Abelisaurids like Abelisaurus and Majungasaurus.

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?

Ankylosaurus
Low-Profile Club
Carnotaurus
Patagonia Sprint Horns

Ankylosaurus

Low-Profile Club

Crouch, armor up, wait for a leg to get greedy, then the tail does architecture.

Carnotaurus

Patagonia Sprint Horns

The tail and legs look built for speed.

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: Ankylosaurus 0 · Carnotaurus 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

Carnotaurus runs first. Ankylosaurus does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Ankylosaurus is heavier. Carnotaurus uses horned skull plus a meat-slicer jaw. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

Ankylosaurus tries the Low-Profile Club. Carnotaurus tries the Patagonia Sprint Horns. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Ankylosaurus!

A CLEAR PICK

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

On grassland, Ankylosaurus wins. Ankylosaurus is a lot heavier. Carnotaurus 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: Ankylosaurus 3 · Carnotaurus 3 · ties 2.

Your card: Ankylosaurus 0 · Carnotaurus 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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