WHO WILL WIN?
Carnotaurus
SNARL-HORN
Bison
SNORT-GRUNT
THE SETUP

Carnotaurus vs Bison

Carnotaurus
Carnotaurus
Bison
Bison

Pretend they meet in grassland. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. Carnotaurus and Bison did not live at the same time. This meeting is pretend.

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

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.

Corner B

Bison

Bison bison · A shaggy locomotive with horns.

Bison
Home
North American grassland · Lives in North America
Food
Plants
Group
Lives in a herd
Size
Bison is big.

Grazer.

Smell and hearing across open grass.

Looks like furniture until it runs.

  • Bison is big and fast.
  • Grass.
  • Wide plains where a herd can rumble the ground like weather.

Family: Yaks and cattle.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.5 m

Carnotaurus to scale

Carnotaurus

1.70 m

Bison to scale

Bison

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

Carnotaurus1,400 kg

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

Bison700 kg

As heavy as a small car, with a haircut that never clocks out.

Carnotaurus

2.5 m · 1,400 kg

Carnotaurus is huge. 1,400 kg.

Bison

1.70 m · 700 kg

Bison is big. 700 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: Horned skull plus a meat-slicer jaw
  • Armor: Bumpy hide
  • Senses: A runner's kit: look, chase, bite.

Carnotaurus · labeled field diagram

  • Weapon: Headbutt horns
  • Armor: Woolly snowplow
  • Senses: Smell and hearing across open grass.

Bison · labeled field diagram

Carnotaurus1500 psi bite
Bison200 psi bite

Carnotaurus

Horned skull plus a meat-slicer jaw

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

Bison

Headbutt horns

Tool: headbutt horns. Bite: 200 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Carnotaurus
48 km/h
Bison
55 km/h
Carnotaurus48 km/h
Bison55 km/h

Carnotaurus

48 km/h

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

Bison

55 km/h

Bison can go 55 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
CarnotaurusBisonBoth

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

Carnotaurus

This is home · Lived in South America long ago

Carnotaurus lives in places like grassland.

Bison

This is home · Lives in North America

Bison lives in places like grassland.

No. Carnotaurus and Bison did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

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

Carnotaurus

Meat · Sprint hunter of Patagonia.

Medium plant-eaters on South American plains.

Bison

Plants · Grazer.

Grass.

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.

Carnotaurus
Lives alone
Bison
Lives in a herd
Carnotaurus7 grit /10
Bison8 grit /10

Carnotaurus

Lives alone

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

Bison

Lives in a herd

Looks like furniture until it runs. 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?

Carnotaurus
4/10
Bison
4/10
Carnotaurus4 brains /10
Bison4 brains /10

Carnotaurus

4/10

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

Bison

4/10

Smell and hearing across open grass.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Carnotaurus
Carnotaurus sastrei
Bison
Bison bison

Carnotaurus

Carnotaurus sastrei

Abelisaurids like Abelisaurus and Majungasaurus.

Bison

Bison bison

Yaks and cattle.

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?

Carnotaurus
Patagonia Sprint Horns
Bison
Prairie Freight Charge

Carnotaurus

Patagonia Sprint Horns

The tail and legs look built for speed.

Bison

Prairie Freight Charge

They look like furniture.

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: Carnotaurus 0 · Bison 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

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

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Carnotaurus is heavier. Bison uses headbutt horns. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

Carnotaurus tries the Patagonia Sprint Horns. Bison tries the Prairie Freight Charge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Carnotaurus!

A CLEAR PICK

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

On grassland, Carnotaurus wins. Carnotaurus is a lot heavier. Bison 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: Carnotaurus 2 · Bison 2 · ties 4.

Your card: Carnotaurus 0 · Bison 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.

Also starring · Bison

A good scratch after a hard rumble.

Wikimedia Commons · CC. Source

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