WHO WILL WIN?
Allosaurus
RAAAH
Sea Lion
ARK-ARK-ARK
THE SETUP

Allosaurus vs Sea Lion

Allosaurus
Allosaurus
Sea Lion
Sea Lion

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

Would they meet?

No. Allosaurus and Sea Lion 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

Sea Lion

Zalophus californianus · A barking torpedo in a wet tuxedo.

Sea Lion
Home
Pacific coasts · Lives in North America
Food
Meat
Group
Lives in a big group
Size
Sea Lion is big.

Fish chaser in the surf.

Whiskers read fish in murk.

Playful and noisy.

  • Sea Lion is big and not very fast.
  • Fish, squid, and the occasional unfortunate leftover from the ocean buffet.
  • Rocky coasts and piers, where barking is a civic duty.

Family: Fur seals and walruses.

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

1.20 m

Sea Lion to scale

Sea Lion

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.

Sea Lion300 kg

As heavy as a couple of grown-ups, shaped like a barking sofa.

Allosaurus

2.8 m · 1,700 kg

Allosaurus is huge. 1,700 kg.

Sea Lion

1.20 m · 300 kg

Sea Lion is big. 300 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: Speed-bite plus flipper slap
  • Armor: Blubber wetsuit
  • Senses: Whiskers read fish in murk.

Sea Lion · labeled field diagram

Allosaurus2000 psi bite
Sea Lion400 psi bite

Allosaurus

Hatchet bite plus hand claws

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

Sea Lion

Speed-bite plus flipper slap

Tool: speed-bite plus flipper slap. Bite: 400 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
Sea Lion
30 km/h
Allosaurus32 km/h
Sea Lion30 km/h

Allosaurus

32 km/h

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

Sea Lion

30 km/h

Sea Lion can go 30 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
AllosaurusSea LionBoth

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.

Sea Lion

Wrong place · Lives in North America

Sea Lion's home is the pacific coasts, not forest.

No. Allosaurus and Sea Lion 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.
Sea Lion
Meat · Fish chaser in the surf.

Allosaurus

Meat · Hatchet-jaw hunter of the Jurassic.

Sauropods, stegosaurs, and whatever the Jurassic buffet listed.

Sea Lion

Meat · Fish chaser in the surf.

Fish, squid, and the occasional unfortunate leftover from the ocean buffet.

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
Sea Lion
Lives in a big group
Allosaurus8 grit /10
Sea Lion6 grit /10

Allosaurus

Lives alone

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

Sea Lion

Lives in a big group

Playful and noisy. Grit: 6/10.

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
Sea Lion
6/10
Allosaurus4 brains /10
Sea Lion6 brains /10

Allosaurus

4/10

Forward-set hunter eyes for its time.

Sea Lion

6/10

Whiskers read fish in murk.

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
Sea Lion
Zalophus californianus

Allosaurus

Allosaurus fragilis

Other allosauroids.

Sea Lion

Zalophus californianus

Fur seals and walruses.

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
Sea Lion
Porpoise Missile

Allosaurus

Hatchet-Chop Lunge

Open wide, strike down, pull back.

Sea Lion

Porpoise Missile

They leap, twist, and snatch fish mid-zoom.

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 · Sea Lion 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Allosaurus runs first. Sea Lion does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Allosaurus is heavier. Sea Lion uses speed-bite plus flipper slap. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Allosaurus tries the Hatchet-Chop Lunge. Sea Lion tries the Porpoise Missile. 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 likes forest more. Sea 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: Allosaurus 7 · Sea Lion 1.

Your card: Allosaurus 0 · Sea Lion 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 · Sea Lion

Harbor barking. The champ has notes.

Sarah Stierch · Wikimedia Commons · CC BY. Source

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