WHO WILL WIN?
Lion
ROOOAR
Allosaurus
RAAAH
THE SETUP

Lion vs Allosaurus

Lion
Lion
Allosaurus
Allosaurus

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

Would they meet?

No. Lion and Allosaurus 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

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.

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

Allosaurus to scale

Allosaurus

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

Lion190 kg

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

Allosaurus1,700 kg

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

Lion

1.20 m · 190 kg

Lion is medium. 190 kg.

Allosaurus

2.8 m · 1,700 kg

Allosaurus is huge. 1,700 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: Retractable meat hooks
  • Armor: Neck-guard mane
  • Senses: Night vision and a roar you can hear for kilometers.

Lion · labeled field diagram

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

Allosaurus · labeled field diagram

Lion650 psi bite
Allosaurus2000 psi bite

Lion

Retractable meat hooks

Tool: retractable meat hooks. Bite: 650 psi.

Allosaurus

Hatchet bite plus hand claws

Tool: hatchet bite plus hand 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
Allosaurus
32 km/h
Lion80 km/h
Allosaurus32 km/h

Lion

80 km/h

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

Allosaurus

32 km/h

Allosaurus can go 32 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 grassland. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
LionAllosaurusBoth

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

Lion

This is home · Lives in Africa

Lion lives in places like grassland.

Allosaurus

This is home · Lived in North America long ago

Allosaurus lives in places like grassland.

No. Lion and Allosaurus 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.
Allosaurus
Meat · Hatchet-jaw hunter of the Jurassic.

Lion

Meat · Lionesses stalk and rush as a team.

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

Allosaurus

Meat · Hatchet-jaw hunter of the Jurassic.

Sauropods, stegosaurs, and whatever the Jurassic buffet listed.

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
Allosaurus
Lives alone
Lion9 grit /10
Allosaurus8 grit /10

Lion

Lives in a team

Bold on home grass. Grit: 9/10.

Allosaurus

Lives alone

Top predator of its chapter. 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?

Lion
7/10
Allosaurus
4/10
Lion7 brains /10
Allosaurus4 brains /10

Lion

7/10

Night vision and a roar you can hear for kilometers.

Allosaurus

4/10

Forward-set hunter eyes for its time.

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
Allosaurus
Allosaurus fragilis

Lion

Panthera leo

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

Allosaurus

Allosaurus fragilis

Other allosauroids.

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
Allosaurus
Hatchet-Chop Lunge

Lion

Pride Roar Stun

A lion's roar can travel 8 kilometers.

Allosaurus

Hatchet-Chop Lunge

Open wide, strike down, pull back.

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 · Allosaurus 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Lion runs first. Allosaurus does not race. They wait in grassland.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

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

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Lion tries the Pride Roar Stun. Allosaurus tries the Hatchet-Chop Lunge. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Allosaurus!

A STOMP · UNDERDOG

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

On grassland, Allosaurus wins. Allosaurus is a lot heavier. 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 2 · Allosaurus 1 · ties 5.

Your card: Lion 0 · Allosaurus 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.

Wikimedia Commons · Fun Zoo Miami / CC. Source

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