WHO WILL WIN?
Parasaurolophus
TROOOOT
Walrus
BELLOW-OONG
THE SETUP

Parasaurolophus vs Walrus

Parasaurolophus
Parasaurolophus
Walrus
Walrus

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

Would they meet?

No. Parasaurolophus and Walrus 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

Parasaurolophus

Parasaurolophus walkeri · A duckbill with a trombone on its head.

Parasaurolophus
Home
Late Cretaceous forests of western North America · Lived in North America long ago
Food
Plants
Group
Lives in a herd
Size
Parasaurolophus is huge.

Does not hunt.

The crest was a horn.

Nervy salad.

  • Parasaurolophus is huge and fast.
  • Plants ground by a dental battery — a whole chalkboard of replacement teeth.
  • Late Cretaceous North America.

Family: Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

Corner B

Walrus

Odobenus rosmarus · A tusked sofa that rules the ice.

Walrus
Home
Arctic sea ice · Lives in North America / Asia / Europe
Food
Meat
Group
Lives in a big group
Size
Walrus is big.

Clam vacuum with tusks for ice and arguments.

Whiskers find shellfish in the dark.

A tusked sofa that does not like being shoved.

  • Walrus is big and not very fast.
  • Clams, mostly.
  • Pack ice and rocky coasts, in noisy piles called haulouts.

Family: Seals and sea lions.

TO SCALE!

SIZE & WEIGHT

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

1.70 m

Grown-up

3.2 m

Parasaurolophus to scale

Parasaurolophus

1.20 m

Walrus to scale

Walrus

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

Parasaurolophus2,500 kg

About as heavy as a rhinoceros, with a head-crest as long as a baseball bat.

Walrus900 kg

As heavy as a small car, with mustache energy for days.

Parasaurolophus

3.2 m · 2,500 kg

Parasaurolophus is huge. 2,500 kg.

Walrus

1.20 m · 900 kg

Walrus is big. 900 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: Herd, kick, and a honk
  • Armor: Duckbill battery
  • Senses: The crest was a horn.

Parasaurolophus · labeled field diagram

  • Weapon: Ivory ice picks
  • Armor: Blubber fortress
  • Senses: Whiskers find shellfish in the dark.

Walrus · labeled field diagram

Parasaurolophus200 psi bite
Walrus300 psi bite

Parasaurolophus

Herd, kick, and a honk

Tool: herd, kick, and a honk. Bite: 200 psi.

Walrus

Ivory ice picks

Tool: ivory ice picks. Bite: 300 psi.

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

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

Parasaurolophus
40 km/h
Walrus
20 km/h
Parasaurolophus40 km/h
Walrus20 km/h

Parasaurolophus

40 km/h

Parasaurolophus can go 40 km/h. That is fast.

Walrus

20 km/h

Walrus can go 20 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 the ice. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
ParasaurolophusWalrusBoth

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

Parasaurolophus

Not their home · Lived in North America long ago

Parasaurolophus's home is the late cretaceous forests of western north america, not the ice.

Walrus

This is home · Lives in North America / Asia / Europe

Walrus lives in places like the ice.

No. Parasaurolophus and Walrus did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

Parasaurolophus
Plants · Does not hunt.
Walrus
Meat · Clam vacuum with tusks for ice and arguments.

Parasaurolophus

Plants · Does not hunt.

Plants ground by a dental battery — a whole chalkboard of replacement teeth.

Walrus

Meat · Clam vacuum with tusks for ice and arguments.

Clams, mostly.

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.

Parasaurolophus
Lives in a herd
Walrus
Lives in a big group
Parasaurolophus5 grit /10
Walrus7 grit /10

Parasaurolophus

Lives in a herd

Nervy salad. Grit: 5/10.

Walrus

Lives in a big group

A tusked sofa that does not like being shoved. 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?

Parasaurolophus
4/10
Walrus
5/10
Parasaurolophus4 brains /10
Walrus5 brains /10

Parasaurolophus

4/10

The crest was a horn.

Walrus

5/10

Whiskers find shellfish in the dark.

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

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

Parasaurolophus
Parasaurolophus walkeri
Walrus
Odobenus rosmarus

Parasaurolophus

Parasaurolophus walkeri

Other hadrosaurs: Edmontosaurus, Corythosaurus, and the duckbill crowd.

Walrus

Odobenus rosmarus

Seals and sea lions.

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?

Parasaurolophus
Crest Trombone Blast
Walrus
Tusk-Hook Haul

Parasaurolophus

Crest Trombone Blast

Air through the hollow crest probably made a low honk.

Walrus

Tusk-Hook Haul

They can hook ice, bellow, and make a beach of other pinnipeds scoot over.

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: Parasaurolophus 0 · Walrus 0 · still open 8

Who wins the meeting?

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

FWOOSH!

THEY MEET

Parasaurolophus runs first. Walrus does not race. They wait in the ice.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

Parasaurolophus is heavier. Walrus uses ivory ice picks. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

Parasaurolophus tries the Crest Trombone Blast. Walrus tries the Tusk-Hook Haul. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

Walrus!

A CLEAR PICK

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

On the ice, Walrus wins. Walrus likes the ice more. Parasaurolophus 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: Parasaurolophus 3 · Walrus 5.

Your card: Parasaurolophus 0 · Walrus 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.

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