What is Glossopteris Lystrosaurus?
Glossopteris. fernlike plant that lived 250 million years ago. Mesosaurus and Lystrosaurus. freshwater reptiles that lived millions of years ago.
On which continent were fossils of both Glossopteris and Lystrosaurus?
Fossils of Lystrosaurus are only found in Antarctica, India and South Africa. Glossopteris was a woody, seed-bearing shrub or tree, named after the Greek descripton of ‘tongue’ – a description of the shape of the leaves.
How do Lystrosaurus fossils support the theory of continental drift?
Colbert recovered Lystrosaurus fossils from Lower Triassic rocks in Antarctica’s Transantarctic Mountains. Those fossils belonged to a species previously found in Africa, providing further evidence that the distant present-day continents were once connected.
What is the poor swimmer found in Antarctica India and Africa?
Lystrosaurus fossils show that these creatures once lived on the landmasses of Africa, India, and Antarctica. land must have been connected for the animal to be on all three landmasses. They are known to be poor swimmers, which means they could not have swam from one landmass to another.
What do you mean by Glossopteris?
Glossopteris, genus of fossilized woody plants known from rocks that have been dated to the Permian and Triassic periods (roughly 300 to 200 million years ago), deposited on the southern supercontinent of Gondwana. Glossopteris occurred in a variety of growth forms.
When was the Glossopteris fossil found?
It was the first time evidence of this extinct plant species had been found in Antarctica. Glossopteris was the name first used by French botanist, Adolphe Brongniart in 1828 to describe the tongue-shaped fossilised leaves that had been discovered in India and Australia up to that time.
On which continent have fossils of Lystrosaurus been found?
Fossils of Lystrosaurus are known from China, Russia, India, South Africa and Antarctica and this geographic distribution was one of the early pieces of evidence used in support of a large supercontinent called Pangea.
What type of fossil is Glossopteris?
What do Glossopteris fossils tell us about the early position of the continents?
The glossopteris fossils reflects the evidence of separation of continents like southern Africa, Australia, India and Antarctica which was largely separated by huge and wide ocean which was larlier connected with each other.
How might the locations of Lystrosaurus fossils be seen as evidence that the continents were once together?
How might the locations of Lystrosaurus fossils be seen as evidence that the continents were once together? They help because the symbols look like puzzle pieces to match up the continents.
Where is Lewis Pugh now?
Pugh currently serves as an Adjunct Professor of International Law at the University of Cape Town.
What is Lystrosaurus?
Lystrosaurus (/ˌlɪstroʊˈsɔːrəs/; ‘shovel lizard’; proper Greek is λίστρον lístron ‘tool for leveling or smoothing, shovel, spade, hoe’) is an extinct genus of herbivorous dicynodont therapsids from the late Permian and Early Triassic epochs (around 250 million years ago).