The theory of continental drift is not contradicted by any significant scientific evidence. It is actually supported by a wealth of evidence from multiple disciplines, including:
* Fossil evidence: Identical fossils of ancient plants and animals have been found on continents that are now separated by vast oceans. This suggests that these continents were once joined together.
* Geological evidence: The rock formations and mountain ranges on different continents show remarkable similarities, suggesting they were once connected.
* Climate evidence: Glacial deposits and evidence of tropical climates have been found in regions that are now far from the poles or the equator, respectively.
* Paleomagnetic evidence: The Earth's magnetic field has reversed many times throughout history, and this information is preserved in rocks. The patterns of paleomagnetic data on different continents match up perfectly when the continents are reassembled.
The continental drift theory was once controversial, but it has been overwhelmingly supported by evidence and is now a cornerstone of modern geology.
If you're looking for things that once contradicted the theory, you might find information about the lack of a mechanism to explain how continents could move. This was a problem until the development of the theory of plate tectonics, which provided the mechanism for continental drift.
