A Lystrosaurus was a tetrapod that lived during the late Permian period. The Lystrosaurus is a distant relative of today's mammals.
as long as a human
Lystrosaurus is believed to have been diurnal, meaning it was active during the day. Fossil evidence suggests that it had eyes and other adaptations that were more suited for daylight activities.
it burrows into the ground with its barrelled chest
They are landmasses on Earth just like parts of the Earth. They are to divide earth into landmasses.
The labyrinthodont was 359-237 million years ago, lystrosaurus was 298.9-257.9 million years ago, and the duck billed dinosaur was 69 million years ago. That makes the labyrinthodont older.
Lystrosaurus went extinct at the end of triassic in the triassic-jurrasic extintion event at 200 million years ago during the break up of the supercontinent pangea with the alongside with the armoured archosaurs and some achosaurs and the dinosaurs take over the world in the early jurrasic.
lysttrosaurus was a medium sized reptile with two short tusks, it is in a class called the dyconadonts which became extinct at the end of the triassic period, and may be an adept swimmer. it is a herbivore, and it's fossils are found even in remote places like antartica.
Larger landmasses have greater diversity.
it was found on two continents, including antarctica and south america.
The part of Earth's rocky outer layer that makes up the landmasses is the what ?
There are many more than just 3 plats and 2 landmasses in the world