WHO WILL WIN?
Stegosaurus
WHAP-SPIKE
Alligator
BELLOW-CHOMP
THE SETUP

Stegosaurus vs Alligator

Stegosaurus
Stegosaurus
Alligator
Alligator

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

Would they meet?

No. Stegosaurus and Alligator 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

Stegosaurus

Stegosaurus stenops · Roof-plates up top, a tagged tail in back.

Stegosaurus
Home
Late Jurassic fern prairies of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Stegosaurus is huge.

Browser.

A tiny brain, a low head, and a tail that did not wait for a committee.

Slow salad tank.

  • Stegosaurus is huge and slow.
  • Low plants.
  • Morrison Formation country — Late Jurassic, about 150 million years ago.

Family: Other plated dinosaurs like Kentrosaurus.

Corner B

Alligator

Alligator mississippiensis · A living log with a U-shaped grin.

Alligator
Home
American swamps · Lives in North America
Food
Meat
Group
Lives alone
Size
Alligator is big.

Ambush from the float.

Night river hunter.

Looks like a log with a secret.

  • Alligator is big and not very fast.
  • Fish, turtles, birds, mammals — swamp buffet, all you can chomp.
  • Freshwater marshes and slow rivers.

Family: Crocodiles and caimans.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.8 m

Stegosaurus to scale

Stegosaurus

0.50 m

Alligator to scale

Alligator

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

Stegosaurus3,500 kg

About the weight of a pickup truck, with plates that could top a grown-up's head.

Alligator360 kg

Can stretch as long as a small car.

Stegosaurus

2.8 m · 3,500 kg

Stegosaurus is huge. 3,500 kg.

Alligator

0.50 m · 360 kg

Alligator is big. 360 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: Thagomizer tail spikes
  • Armor: Kite-plate rooftop
  • Senses: A tiny brain, a low head, and a tail that did not wait for a committee.

Stegosaurus · labeled field diagram

  • Weapon: Trapdoor jaws
  • Armor: Osteoderm jacket
  • Senses: Night river hunter.

Alligator · labeled field diagram

Stegosaurus200 psi bite
Alligator3000 psi bite

Stegosaurus

Thagomizer tail spikes

Tool: thagomizer tail spikes. Bite: 200 psi.

Alligator

Trapdoor jaws

Tool: trapdoor jaws. Bite: 3,000 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Stegosaurus
12 km/h
Alligator
24 km/h
Stegosaurus12 km/h
Alligator24 km/h

Stegosaurus

12 km/h

Stegosaurus can go 12 km/h. That is slow.

Alligator

24 km/h

Alligator 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
StegosaurusAlligatorBoth

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

Stegosaurus

This is home · Lived in North America long ago

Stegosaurus lives in places like forest.

Alligator

Not their home · Lives in North America

Alligator's home is the american swamps, not forest.

No. Stegosaurus and Alligator did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Stegosaurus
Plants · Browser.
Alligator
Meat · Ambush from the float.

Stegosaurus

Plants · Browser.

Low plants.

Alligator

Meat · Ambush from the float.

Fish, turtles, birds, mammals — swamp buffet, all you can chomp.

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.

Stegosaurus
Lives in a herd
Alligator
Lives alone
Stegosaurus7 grit /10
Alligator7 grit /10

Stegosaurus

Lives in a herd

Slow salad tank. Grit: 7/10.

Alligator

Lives alone

Looks like a log with a secret. 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?

Stegosaurus
2/10
Alligator
4/10
Stegosaurus2 brains /10
Alligator4 brains /10

Stegosaurus

2/10

A tiny brain, a low head, and a tail that did not wait for a committee.

Alligator

4/10

Night river hunter.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Stegosaurus
Stegosaurus stenops
Alligator
Alligator mississippiensis

Stegosaurus

Stegosaurus stenops

Other plated dinosaurs like Kentrosaurus.

Alligator

Alligator mississippiensis

Crocodiles and caimans.

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?

Stegosaurus
Plate Parade Whip
Alligator
Gator-Gap Lunge

Stegosaurus

Plate Parade Whip

The brain was famously small.

Alligator

Gator-Gap Lunge

They wait like a stick.

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: Stegosaurus 0 · Alligator 0 · still open 8

Who wins the meeting?

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

THWACK!

THEY MEET

Alligator runs first. Stegosaurus does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

SLAM!

THE TOOLS SHOW UP

Stegosaurus is heavier. Alligator uses trapdoor jaws. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

POW!

SPECIAL MOVES

Stegosaurus tries the Plate Parade Whip. Alligator tries the Gator-Gap Lunge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Stegosaurus!

A STOMP · UNDERDOG

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

On forest, Stegosaurus wins. Stegosaurus likes forest more. Alligator 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: Stegosaurus 3 · Alligator 4 · ties 1.

Your card: Stegosaurus 0 · Alligator 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 · Alligator

Log? Nope. Champ.

Wikimedia Commons · CC. Source

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