Predecessors to dinosaurs missed the race to fill habitats emptied when nine out of 10 species disappeared during Earth's largest mass extinction 252 million years ago.
..
.
What happened to dinosaurs' predecessors after Earth's largest extinction 252 million years ago
Predecessors to dinosaurs missed the race to fill habitats emptied when nine out of 10 species disappeared during Earth's largest mass extinction 252 million years ago.
There are currently 1 users browsing this thread. (0 members and 1 guests)
Posting Permissions
Quote