This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The Glossopteris arose in the Southern Hemisphere around the beginning of the Permian Period (298.9 million years ago). Their distribution across several, now detached, landmasses led Eduard Suess, amongst others, to propose that the southern continents were once amalgamated into a single supercontinent—Pangaea.   The glossopteris fossils tell us that the early positions of the continents were once combined or amalgamated into a super continent---the Pangaea. The Glossopteris turn out in the Southern Hemisphere around 298.9 million years ago, the beginning of the Permian Period.

4 3 4