WHO WILL WIN?
Spinosaurus
CROCO-RAAWR
Tiger
GRRRROWL
THE SETUP

Spinosaurus vs Tiger

Spinosaurus
Spinosaurus
Tiger
Tiger

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

Would they meet?

No. Spinosaurus and Tiger 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

Spinosaurus

Spinosaurus aegyptiacus · A sail-backed river hunter longer than a bus.

Spinosaurus
Home
Mid-Cretaceous rivers of North Africa · Lived in Africa long ago
Food
Meat
Group
Lives alone
Size
Spinosaurus is giant.

River specialist.

A snout that may have sensed pressure in water, like a crocodile's face.

Boss of a Cretaceous river.

  • Spinosaurus is giant and not very fast.
  • Giant fish, and probably other animals that came to drink.
  • Cretaceous North Africa, about 95 million years ago — rivers and mangrove-ish coasts, not the Serengeti.

Family: Other spinosaurids like Baryonyx and Suchomimus.

Corner B

Tiger

Panthera tigris · Stripes, stealth, and serious biceps.

Tiger
Home
Asian forests · Lives in Asia
Food
Meat
Group
Lives alone
Size
Tiger is big.

A solo ambush specialist.

Night vision about six times better than yours.

Quiet until it is not.

  • Tiger is big and fast.
  • Tigers eat deer, wild boar, and just about anything they can overpower.
  • Tigers swim for fun.

Family: Lion, leopard, jaguar — the whole roaring family.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.8 m

Spinosaurus to scale

Spinosaurus

1.10 m

Tiger to scale

Tiger

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

Spinosaurus7,000 kg

Longer than T. rex, maybe as long as a city bus, with a sail that could top a doorway.

Tiger220 kg

Heavier than a lion, and longer than a small car.

Spinosaurus

2.8 m · 7,000 kg

Spinosaurus is giant. 7,000 kg.

Tiger

1.10 m · 220 kg

Tiger is big. 220 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: Croc-snout plus canoe claws
  • Armor: Sail and dense bones
  • Senses: A snout that may have sensed pressure in water, like a crocodile's face.

Spinosaurus · labeled field diagram

  • Weapon: Can-opener canines
  • Armor: Camo coat
  • Senses: Night vision about six times better than yours.

Tiger · labeled field diagram

Spinosaurus2000 psi bite
Tiger1050 psi bite

Spinosaurus

Croc-snout plus canoe claws

Tool: croc-snout plus canoe claws. Bite: 2,000 psi.

Tiger

Can-opener canines

Tool: can-opener canines. Bite: 1,050 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Spinosaurus
18 km/h
Tiger
65 km/h
Spinosaurus18 km/h
Tiger65 km/h

Spinosaurus

18 km/h

Spinosaurus can go 18 km/h. That is not very fast.

Tiger

65 km/h

Tiger can go 65 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 river country. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
SpinosaurusTigerBoth

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

Spinosaurus

This is home · Lived in Africa long ago

Spinosaurus lives in places like river country.

Tiger

This is home · Lives in Asia

Tiger lives in places like river country.

No. Spinosaurus and Tiger did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Spinosaurus
Meat · River specialist.
Tiger
Meat · A solo ambush specialist.

Spinosaurus

Meat · River specialist.

Giant fish, and probably other animals that came to drink.

Tiger

Meat · A solo ambush specialist.

Tigers eat deer, wild boar, and just about anything they can overpower.

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.

Spinosaurus
Lives alone
Tiger
Lives alone
Spinosaurus7 grit /10
Tiger8 grit /10

Spinosaurus

Lives alone

Boss of a Cretaceous river. Grit: 7/10.

Tiger

Lives alone

Quiet until it is not. 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?

Spinosaurus
4/10
Tiger
7/10
Spinosaurus4 brains /10
Tiger7 brains /10

Spinosaurus

4/10

A snout that may have sensed pressure in water, like a crocodile's face.

Tiger

7/10

Night vision about six times better than yours.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Spinosaurus
Spinosaurus aegyptiacus
Tiger
Panthera tigris

Spinosaurus

Spinosaurus aegyptiacus

Other spinosaurids like Baryonyx and Suchomimus.

Tiger

Panthera tigris

Lion, leopard, jaguar — the whole roaring 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?

Spinosaurus
River-Ambush Paddle
Tiger
Ambush Pounce

Spinosaurus

River-Ambush Paddle

Spinosaurus was built to hunt in rivers.

Tiger

Ambush Pounce

Tigers are solo hunters.

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: Spinosaurus 0 · Tiger 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Tiger runs first. Spinosaurus does not race. They wait in river country.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Spinosaurus is heavier. Tiger uses can-opener canines. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Spinosaurus tries the River-Ambush Paddle. Tiger tries the Ambush Pounce. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Spinosaurus!

A STOMP · UNDERDOG

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

On river country, Spinosaurus wins. Spinosaurus is a lot heavier. Tiger 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: Spinosaurus 2 · Tiger 5 · ties 1.

Your card: Spinosaurus 0 · Tiger 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 · Tiger

After the rumble: a stick, a pool, and zero chill.

Wikimedia Commons · CC. Source

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