Welcome to Westonci.ca, your go-to destination for finding answers to all your questions. Join our expert community today! Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

During which geologic epoch was nearly all of Earth's landmass inferred to have been located in the Southern Hemisphere?

1. Early Cretaceous
2. Early Mississippian
3. Middle Triassic
4. Middle Ordovician