WHO WILL WIN?
Allosaurus
RAAAH
Koala
BELLOW-SNOOZE
THE SETUP

Allosaurus vs Koala

Allosaurus
Allosaurus
Koala
Koala

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

Would they meet?

No. Allosaurus and Koala 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

Allosaurus

Allosaurus fragilis · The Jurassic's hatchet-jaw hunter.

Allosaurus
Home
Late Jurassic plains of western North America · Lived in North America long ago
Food
Meat
Group
Lives alone
Size
Allosaurus is huge.

Hatchet-jaw hunter of the Jurassic.

Forward-set hunter eyes for its time.

Top predator of its chapter.

  • Allosaurus is huge and not very fast.
  • Sauropods, stegosaurs, and whatever the Jurassic buffet listed.
  • Morrison Formation, Late Jurassic.

Family: Other allosauroids.

Corner B

Koala

Phascolarctos cinereus · A sleepy specialist with surprising claws.

Koala
Home
Australian eucalyptus forest · Lives in Australia
Food
Plants
Group
Lives alone
Size
Koala is small.

Eucalyptus specialist.

A nose for the right leaves.

Low-energy by design.

  • Koala is small and slow.
  • Almost only eucalyptus.
  • They pick a tree, claim it, and treat the canopy like a studio apartment.

Family: Wombats.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

2.8 m

Allosaurus to scale

Allosaurus

0.60 m

Koala to scale

Koala

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

Allosaurus1,700 kg

About the weight of a small car, hip-tall as a doorway, shorter than T. rex and quicker on the turn.

Koala10 kg

About as heavy as a bowling ball that insists it is a teddy.

Allosaurus

2.8 m · 1,700 kg

Allosaurus is huge. 1,700 kg.

Koala

0.60 m · 10 kg

Koala is small. 10 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: Hatchet bite plus hand claws
  • Armor: Crested skull
  • Senses: Forward-set hunter eyes for its time.

Allosaurus · labeled field diagram

  • Weapon: Tree-hook claws
  • Armor: Fluffy indifference
  • Senses: A nose for the right leaves.

Koala · labeled field diagram

Allosaurus2000 psi bite
Koala100 psi bite

Allosaurus

Hatchet bite plus hand claws

Tool: hatchet bite plus hand claws. Bite: 2,000 psi.

Koala

Tree-hook claws

Tool: tree-hook claws. Bite: 100 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Allosaurus
32 km/h
Koala
10 km/h
Allosaurus32 km/h
Koala10 km/h

Allosaurus

32 km/h

Allosaurus can go 32 km/h. That is not very fast.

Koala

10 km/h

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

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
AllosaurusKoalaBoth

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

Allosaurus

This is home · Lived in North America long ago

Allosaurus lives in places like forest.

Koala

This is home · Lives in Australia

Koala lives in places like forest.

No. Allosaurus and Koala did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Allosaurus
Meat · Hatchet-jaw hunter of the Jurassic.
Koala
Plants · Eucalyptus specialist.

Allosaurus

Meat · Hatchet-jaw hunter of the Jurassic.

Sauropods, stegosaurs, and whatever the Jurassic buffet listed.

Koala

Plants · Eucalyptus specialist.

Almost only eucalyptus.

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.

Allosaurus
Lives alone
Koala
Lives alone
Allosaurus8 grit /10
Koala3 grit /10

Allosaurus

Lives alone

Top predator of its chapter. Grit: 8/10.

Koala

Lives alone

Low-energy by design. Grit: 3/10.

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?

Allosaurus
4/10
Koala
4/10
Allosaurus4 brains /10
Koala4 brains /10

Allosaurus

4/10

Forward-set hunter eyes for its time.

Koala

4/10

A nose for the right leaves.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Allosaurus
Allosaurus fragilis
Koala
Phascolarctos cinereus

Allosaurus

Allosaurus fragilis

Other allosauroids.

Koala

Phascolarctos cinereus

Wombats.

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?

Allosaurus
Hatchet-Chop Lunge
Koala
Eucalyptus Power Nap

Allosaurus

Hatchet-Chop Lunge

Open wide, strike down, pull back.

Koala

Eucalyptus Power Nap

Koalas sleep up to 18 hours.

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: Allosaurus 0 · Koala 0 · still open 8

Who wins the meeting?

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

WHAM!

THEY MEET

Allosaurus runs first. Koala does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

WHOOSH!

THE TOOLS SHOW UP

Allosaurus is heavier. Koala uses tree-hook claws. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

ZING!

SPECIAL MOVES

Allosaurus tries the Hatchet-Chop Lunge. Koala tries the Eucalyptus Power Nap. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Allosaurus!

A STOMP

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

On forest, Allosaurus wins. Allosaurus is a lot heavier. Koala 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: Allosaurus 6 · Koala 0 · ties 2.

Your card: Allosaurus 0 · Koala 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 · Koala

Joey in the pouch. The rumble was exhausting.

Brian Dell · Wikimedia Commons · CC. Source

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