what do the glossopteris fossils tell us

The Glossopteris fossils provide evidence that the continents were once connected in a supercontinent called Pangaea. The discovery of these fossils in Antarctica is particularly significant because it suggests that Antarctica was once part of a larger landmass that included other continents. The presence of Glossopteris fossils in multiple continents also indicates that these continents were once located closer together than they are today. Overall, the Glossopteris fossils tell us about the early positions of the continents and support the theory of continental drift.