answersLogoWhite

0

During the Mesozoic, the time when dinosaurs existed, the continents were closer together, and the formation and elimination of land bridges due to rises and falls in sea level would have allowed dinosaurs to cross from one continent to another. And, during the beginning of the Mesozoic, all of the continents were massed together into the supercontinent Pangaea, so that oceans would not have formed barriers between continents. Also, some dinosaurs could swim, and because the seas that separated the continents were much narrower than they are today, they may have occasionally been able to cross.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Dinosaur fossils have been found on every continent except?

Dinosaurs have been found on all 7 continents, even Antarctica.


Where do snakes from?

Snakes are from/found on every continent, except antartica, and in almost every country, if not all.


What are ladybugs geographic location?

They are found almost on every continent except Antarctica.


What flower is found on every continent?

The dandelion is a type of flower that can be found on every continent. It is a hardy plant that thrives in a variety of climates and conditions, allowing it to grow almost anywhere in the world.


Are snakes found in every continent?

Snakes are not found on the continent of Antarctica. They are found on all others.


What continent does trantular come from?

Tarantulas are found on almost every continent except Antarctica. However, the largest concentration of tarantula species is in South America.


What is found on every continent except Antarctica?

Human population is found on every continent except Antarctica.


Why is Basalt Scarce?

It isn't. Basalt is a common igneous rock, found on almost every continent, the sea floor, the moon, and Mars.


What nationality are gecko?

Geckos are found in every continent on earth except for antartica. Geckos can thrive in almost any environment that is warm.


Where Did Dinossaures Live?

Dinosaurs lived just about everywhere. They are found on almost every continent. Some species are found on multiple continents, while some species are only found in certain places.


Why have so few dinosaur found in Antarctica?

So few dinosaur fossils have been found in Antarctica because the entire continent is covered in ice, making it hard to dig and/or search for large fossils.


Where do flowering plants live?

Flowering plants (Angiosperm and gymnosperms) are found on almost every continent of the world. The only exception is Antarctica, where only limited plant life is found