Frequently Asked Questions
Below are several questions that visitors to the website have regarding Dinosaurs such as those listed and those that were not listed. If there are any questions you believe should be added please submit them in the comments section of the feedback form.
What is the largest Dinosaur?
The Largest know dinosaur is the sauropod Argentinosaurus that lived during the Late Cretaceous period in modern day Argentina. This dinosaur measured to about 98-115 feet long and weighed about 65-80 tons.
When did dinosaurs go extinct?
Most dinosaurs went extinct about 66 million years ago in a major mass extinction caused by a meteor impact on the planet, this caused nearly all non-Avian dinosaurs to go extinct.
How many species of dinosaur were there?
There were over 900 distinct species of dinosaur.
What was the first ever discovered dinosaur?
The first ever recorded event of a dinosaur discovery was in the late 1600s where large bones were found in a slate quarry in England, the bones found belong to a dinosaur known as the Megalosaurus.
What was the oldest dinosaur ever found?
The oldest dinosaur discovered is called the Nyasasaurus which is dated to have lived about 233.23 to 231.4 million years ago which is about 12 million years before other early dinosaurs.
What dinosaurs lived in Michigan?
No dinosaur bones have ever been found in Michigan due to natural forces eroding the sediments from the Mesozoic Era before the bones had a chance to fossilize, this makes it impossible to tell what dinosaurs ever lived in this area. However, Michigan does have other prehistoric bones from after the Mesozoic Era such as the bones of Woolly Mammoths, The American Mastodon (Our state fossil), and Prehistoric Whales.
Where are most dinosaur fossils found?
Most dinosaur fossils are found in the United States or China.
What was the biggest Aquatic dinosaur?
The largest known Aquatic dinosaur was the Shastasaurus which resembles the modern-day dolphin though they are actually not related. This dinosaur was about 69 feet long and weighed about 81.5 tons.
What was the largest Avian dinosaur?
The largest Avian dinosaur was the Quetzalcoatlus a large pterosaur, which ranged from 33-36 feet long.
Did humans and dinosaurs ever coexist?
No excluding non-Avian dinosaurs and megafauna early humans and dinosaurs have never coexisted, dinosaurs were extinct around 66 million years ago while species resembling modern humans only appeared around 3-4 million years ago.