About Dinosaur Quiz #840
Dinosaur Quiz #840 was the quiz for Tuesday, October 20, 2026: 10 questions: 1 easy, 5 medium and 4 hard. Everyone who played Dinosaur Quiz that day got the same quiz, and it stays here to play for 60 days.
The questions of Dinosaur Quiz #840
- What does "Tyrannosaurus rex" mean?
- Stegosaurus was famous for having a brain about the size of what?
- Which kind of rock are most fossils found in?
- Which English fossil hunter found the first correctly identified ichthyosaur skeleton as a child in the early 1800s?
- How many fingers did Tyrannosaurus rex have on each hand?
- What is amber?
- Which giant pterosaur, named after an Aztec feathered serpent god, may have had a wingspan of about 10 metres?
- Which Alberta tyrannosaur is known from a mass grave of over 20 individuals, suggesting it lived in groups?
- How did plant-eating sauropods eat so much?
- The Royal Tyrrell Museum is named after Joseph Tyrrell, who found which dinosaur in 1884?
The answer options and the answers appear only when you play the quiz, one question at a time.
New to Dinosaur Quiz? The rules, tips and common questions are on the Dinosaur Quiz page.
Other days of Dinosaur Quiz
- Dinosaur Quiz #843, Oct 23
- Dinosaur Quiz #842, Oct 22
- Dinosaur Quiz #841, Oct 21
- Dinosaur Quiz #839, Oct 19
- Dinosaur Quiz #838, Oct 18
- Dinosaur Quiz #837, Oct 17
- Today’s quiz, #851
Every day of the last 60 is in the puzzle archive.