WHO WILL WIN?
Lion
ROOOAR
Spinosaurus
CROCO-RAAWR
THE SETUP

Lion vs Spinosaurus

Lion
Lion
Spinosaurus
Spinosaurus

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

Would they meet?

No. Lion and Spinosaurus 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

Lion

Panthera leo · The mane event.

Lion
Home
African savanna · Lives in Africa
Food
Meat
Group
Lives in a team
Size
Lion is medium.

Lionesses stalk and rush as a team.

Night vision and a roar you can hear for kilometers.

Bold on home grass.

  • Lion is medium and very fast.
  • Lions hunt antelope, zebra, and even buffalo — usually as a team.
  • Lions love open grass country where they can stalk in plain sight.

Family: Tiger, leopard, jaguar, and your house cat (very, very distant cousin).

Corner B

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.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

1.20 m

Lion to scale

Lion

2.8 m

Spinosaurus to scale

Spinosaurus

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

Lion190 kg

About as heavy as two grown-up humans stacked together.

Spinosaurus7,000 kg

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

Lion

1.20 m · 190 kg

Lion is medium. 190 kg.

Spinosaurus

2.8 m · 7,000 kg

Spinosaurus is giant. 7,000 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: Retractable meat hooks
  • Armor: Neck-guard mane
  • Senses: Night vision and a roar you can hear for kilometers.

Lion · labeled field diagram

  • 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

Lion650 psi bite
Spinosaurus2000 psi bite

Lion

Retractable meat hooks

Tool: retractable meat hooks. Bite: 650 psi.

Spinosaurus

Croc-snout plus canoe claws

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

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Lion
80 km/h
Spinosaurus
18 km/h
Lion80 km/h
Spinosaurus18 km/h

Lion

80 km/h

Lion can go 80 km/h. That is very fast.

Spinosaurus

18 km/h

Spinosaurus can go 18 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 river country. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
LionSpinosaurusBoth

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

Lion

Can handle it · Lives in Africa

Lion's home is the african savanna, not river country.

Spinosaurus

This is home · Lived in Africa long ago

Spinosaurus lives in places like river country.

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

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Lion
Meat · Lionesses stalk and rush as a team.
Spinosaurus
Meat · River specialist.

Lion

Meat · Lionesses stalk and rush as a team.

Lions hunt antelope, zebra, and even buffalo — usually as a team.

Spinosaurus

Meat · River specialist.

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

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.

Lion
Lives in a team
Spinosaurus
Lives alone
Lion9 grit /10
Spinosaurus7 grit /10

Lion

Lives in a team

Bold on home grass. Grit: 9/10.

Spinosaurus

Lives alone

Boss of a Cretaceous river. 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?

Lion
7/10
Spinosaurus
4/10
Lion7 brains /10
Spinosaurus4 brains /10

Lion

7/10

Night vision and a roar you can hear for kilometers.

Spinosaurus

4/10

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

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Lion
Panthera leo
Spinosaurus
Spinosaurus aegyptiacus

Lion

Panthera leo

Tiger, leopard, jaguar, and your house cat (very, very distant cousin).

Spinosaurus

Spinosaurus aegyptiacus

Other spinosaurids like Baryonyx and Suchomimus.

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?

Lion
Pride Roar Stun
Spinosaurus
River-Ambush Paddle

Lion

Pride Roar Stun

A lion's roar can travel 8 kilometers.

Spinosaurus

River-Ambush Paddle

Spinosaurus was built to hunt in rivers.

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: Lion 0 · Spinosaurus 0 · still open 8

Who wins the meeting?

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

SKREEE!

THEY MEET

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

Pretend · fact-based · not a gore-fest

CHOMP!

THE TOOLS SHOW UP

Spinosaurus is heavier. Lion uses retractable meat hooks. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

SNAP!

SPECIAL MOVES

Lion tries the Pride Roar Stun. Spinosaurus tries the River-Ambush Paddle. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Spinosaurus!

A STOMP

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

On river country, Spinosaurus wins. Spinosaurus likes river country more. Lion 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: Lion 3 · Spinosaurus 3 · ties 2.

Your card: Lion 0 · Spinosaurus 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 · Lion

The champ works the camera. Mane: present. Dignity: optional.

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