Spinosaurus Swimming Quiz: Paddle Tail and River Hunting
This Spinosaurus swimming quiz dives into the debate over the sail-backed giant of North Africa. Play 10 interactive questions on its crocodile-like snout, fish-catching teeth, the tall back sail, the 2020 tail discovery, dense bones, short hind legs, Ernst Stromer's lost fossils, the Kem Kem beds and the wading versus swimming debate.
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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds
Place
Where did Spinosaurus live?
Period
When did Spinosaurus live?
Snout
What was its snout like?
Teeth
What shape were its teeth?
Sail
What rose from its back?
Tail
What did a 2020 tail fossil suggest?
Bones
Why might its bones have been dense?
Stromer
What happened to Ernst Stromer's original fossils?
Debate
What do some scientists argue instead of full swimming?
Size
What is notable about its length?
Your score
0/10
Scroll down to see the explanation for each question.
Explanations: answer key for all 10 questions
- Q1: Where did Spinosaurus live?
Answer: North Africa
Fossils come from Egypt and Morocco.
- Q2: When did Spinosaurus live?
Answer: Late Cretaceous
About 95 million years ago.
- Q3: What was its snout like?
Answer: Long and narrow like a crocodile's
It suited catching fish.
- Q4: What shape were its teeth?
Answer: Cone-shaped
Good for gripping slippery prey.
- Q5: What rose from its back?
Answer: A tall sail of spines
Spines reached over a meter.
- Q6: What did a 2020 tail fossil suggest?
Answer: It had a paddle-like tail for swimming
The find came from Morocco.
- Q7: Why might its bones have been dense?
Answer: To help it stay underwater
Penguins have dense bones too.
- Q8: What happened to Ernst Stromer's original fossils?
Answer: They were destroyed in World War II
A bombing hit the Munich museum.
- Q9: What do some scientists argue instead of full swimming?
Answer: It waded like a giant heron
The debate continues.
- Q10: What is notable about its length?
Answer: It is among the longest predatory dinosaurs
It may have reached about 14 meters.
Spinosaurus Swimming Quiz – Paddle Tail and River Hunting
Spinosaurus lived in North Africa about 95 million years ago. It had a long, crocodile-like snout, cone-shaped teeth for gripping fish and a tall sail of spines on its back.
Ernst Stromer described the first fossils from Egypt, but they were destroyed in a World War II bombing. Later finds in Morocco's Kem Kem beds revealed dense bones and short hind legs.
A 2020 study of a tail fossil suggested a paddle-like tail for swimming. Other scientists argue it waded like a giant heron, and the debate continues, but it remains one of the longest predatory dinosaurs known.
What This Quiz Teaches
Dinosaur fans will enjoy these questions.
- Where it lived
- What it looked like
- What its tail suggests
- What happened to early fossils
- What scientists debate
Did You Know?
- Spinosaurus appeared in Jurassic Park III.
- Its nostrils sat high on the snout.
- It shared rivers with giant fish and crocodiles.
- Its sail may have been for display.
- Paleontologist Nizar Ibrahim led recent studies.
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