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On which continent were fossils of both Glossopteris and Lystrosaurus discovered

Explanation: The continent on which fossils of both Glossopteris and Lystrosaurus were discovered is Antarctica Find an answer to your question On which continent were fossils of both Glossopteris and Lystrosaurus discovered?1) Australia 2) South America 3) Antarctica 4) alexanderespinozajr5 alexanderespinozajr5 09/10/2020 Social Studies College answered On which continent were fossils of both Glossopteris and Lystrosaurus discovered? 1) Australia 2. On which continent were fossils of both Glossopteris and Lystrosaurus discovered? O Australia O South America O Antarctica O North America Save and Exit - 2149875 Find an answer to your question On which continent were fossils of both Glossopteris and Lystrosaurus discovered? hjohnson86 hjohnson86 09/22/2020 On which continent were fossils of both Glossopteris and Lystrosaurus discovered? Cutiecat61407 Cutiecat61407 Answer: Antarctica . Explanation: I took the quiz and got it correct.

Click here to get an answer to your question ️ On which continent were fossils of both Glossopteris and Lystrosaurus discovered? Australia South America An carsonarmstrong25 carsonarmstrong25 05.10.2020 Social Sciences Primary School answered On which continent were fossils of both Glossopteris and Lystrosaurus discovered?. fossils. What evidence of climate change on continents supports the theory of continental drift? signs that glaciers existed in South Africa. continents looked like they fit together. On which continent were fossils of both Glossopteris and Lystrosaurus discovered? Antarctica 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 hope it helps ❤️ New questions in Scienc Australia is a continent were fossils of both Glossopteris and Lystrosaurus discovered

- Mountain ranges often appear on the edges of continents. - Fossils of the same animals appear on different continents. - Tropical plants currently appear in both Antarctica and South America. - Wegener's theories were accepted by most geologists in the 1960s. - Explorers discovered the edges of continents they did not know about Fossils of Glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? Check all that apply. Africa Australia Antarctica. Lystrosaurus provided which type of evidence supporting continental drift? fossil evidence Australia is a continent where fossils of both Glossopteris and Lystrosaurus discovered Glossopteris Fossils of a plant that have been discovered in rocks in several continents which are now far apart today (Seeds couldn't have traveled across oceans/grew in warmer climates but have been found Antarctica Lystrosaurus fossils are only found in Antarctica, India, and South Africa. Similar to the land dwelling Cynognathus, the Lystrosaurus would have not had the swimming capability to traverse any ocean. Modern day representation of the Glossopteris. Possibly the most important fossil evidence found is the plant, Glossopteris

Science Quiz-Continental Drift Flashcards Quizle

  1. On which continent were fossils of both Glossopteris and Lystrosaurus discovered? A - Australia B - South America C - Antartica D - North america Lilly is moving to Orlando from Alaska
  2. Most Lystrosaurus fossils have been found in the Balfour and Katberg Formations of the Karoo basin in South Africa; these specimens offer the best prospects of identifying species because they are the most numerous and have been studied for the longest time
  3. Glossopteris was discovered in the Southern Hemisphere. it was found on was called Supercontinent Gondwana in prehistoric times, before all the continents drifted apart
  4. Also, Lystrosaurus refers to the herbivorous rank in the classification of dicynodont therapsids typically originating from the late Permian and early Triassic epochs heavily built animals. The continent on which fossils of both Glossopteris and Lystrosaurus were discovered is Antarctica. Answer from: Aliyah2020 Thr answer is
  5. In 1973, Chinese fossil specialists discovered Cynognathus fossils in Peking, China, forcing a link between North West China with South America and South Africa. Eduard Suess thought Land Bridge! How might the location of Lystrosaurus fossils be seen as evidence that the continents were once together
  6. Glossopteris fossils have been found in Africa, South America, Australia, India, and Antarctica. The occurrence of Glossopteris on landmasses that are now separated by oceans indicates that Pangaea once existed. Mesosaurus and Lystrosaurus fossils have been found in places now separated by oceans
  7. Piecing together evidence from fossils found in a sea cliff outside Sydney and rocks recovered from Captain Scott's ill-fated expedition to the South Pole, Professor Stewart shows that Gondwana was..

On which continent were fossils of both glossopteris and

By the mid-1960s, Lystrosaurus fossils had been found in Africa and India. (Some studies also posited the discovery of Lystrosaurus fossils in South America, but those discoveries are controversial. 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. Some reached 30m tall

Australia is a continent where fossils of both Glossopteris and Lystrosaurus discovered. Added 212 days ago|12/12/2020 3:37:06 PM This answer has been confirmed as correct and helpful Australia is a continent where fossils of both Glossopteris and Lystrosaurus discovered. Added 226 days ago|12/12/2020 3:37:06 PM This answer has been confirmed as correct and helpful Also, Lystrosaurus refers to the herbivorous rank in the classification of dicynodont therapsids typically originating from the late Permian and early Triassic epochs heavily built animals. The continent on which fossils of both Glossopteris and Lystrosaurus were discovered is Antarctica

Dynamic Earth: Continental Drift Flashcards Quizle

In the above map, orange indicates the fossil remains of Cynognathus, a Triassic land reptile. Dark blue indicates fossil remains of the freshwater reptile Mesosaurus. Green indicates fossils of the fern Glossopteris, found in all of the southern continents. Brown indicates fossil evidence of the Triassic land reptile Lystrosaurus continental drift is when continents drift. They all formed from pangea, a super continent. Evidence to support this is the fossils of the cynognathus, mesosaurus and the lystrosaurus Also, fossils of the plant Glossopteris have been found on South America, Africa, India, Antarctica, and Australia. The only way these fossils can be found on continents that are separated by oceans is if the continents were once together (connected). These ancient animals and plants could not have swam across oceans

Continental Drift Flashcards Quizle

Fossils of creatures and plants discovered on different continents helped to him push his case that the continents were once locked together before breaking up and drifting away. Some of the fossil evidence discovered on the continents includes mesosaurus, lystosaurus, cygnognathus and glossopteris Q. The diagram below represents a Lytrosaurus. Lystrosaurus was an herbivore that lived on land about 250 million years ago. Fossils of this Dinosaur have been discovered on the widely separated continents of Africa and South America

Science chapter 7 Flashcards Quizle

  1. For example, on the shores of both South America and South Africa, scientists discovered fossils of Mesosaurus, a reptile that lived before the dinosaurs. Mesosaurus was a freshwater animal; it could not have crossed the Atlantic. The fact that Mesosaurus fossils existed in both locations suggested that at one time they shared a single environment
  2. Fossils of reptile Lystrosaurus, which roamed the earth 250 million years ago: excavated and recovered from South Africa, India and Antarctica: therefore leaving no doubt that the three continental entities were once joined. Another significant evidence comes in the form of Mesosaurus, reported from both South America and South Africa
  3. bones of the Lystrosaurus can be dug up in Africa, India and Antarctica, and; fossilised leaves of the Glossopteris can be found on four continents of today's world, proving that the were once.
  4. Even the plant Glossopteris, a woody shrub that grew to 98ft (30m) in height, helps to confirm the idea that at one stage all of today's continents were jammed together as Pangaea. Fossil evidence.

Evidence Alfred Wegener: Building a Case for Continental

Edgar Schein identified three common behavior profiles

  1. Which two pieces of fossil evidence support the idea of continental drift? bacteria and petrified wood Glossopteris and bacteria Lystrosaurus and Glossopteris petrified wood and Tyrannosaurus. Answers: 3 Show answers Another question on Biology. Biology, 21.06.2019 14:40.
  2. These landmasses were in contact sometime in the past, allowing species to roam freely, die, be buried, and become fossilized across these continents. The fossilized remains in the rock layers of the continents drifted with the landmasses, leading to widely separated but nearly identical fossils
  3. Part 1: Construct a map of fossil distributions on the modern continents. 1. Enter Lystrosaurus in the search field and click enter. 2. The dots on the map show where in the modern world paleontologists have discovered fossils of Lystrosaurus. At this point, stop and consider your map. In 1-3 sentences, describe how are th

Lystrosaurus - Wikipedi

  1. Consider fossils of the lizard-like animal Lystrosaurus, which have been found in South Africa, India, and Antarctica. Or the extinct seed fern Glossopteris , which once thrived in the polar.
  2. Fossil Evidence: Ancient fossils of the same species of extinct plants and animals are discovered in rocks of the same age but are on continents that are now far apart. Wegener cited that the organisms had lived side-by-side, yet that the lands had moved apart after they were dead as well as fossilized
  3. Cynognathus and Lystrosaurus were reptiles that lived on land. Both of these animals were unable to swim at all. Their fossils have been found across South America, Africa, India, and Antarctica. Wegener thought that all of these organisms must have lived side by side. The lands later moved apart so that the fossils are separated
  4. Marine fossils could have migrated across the ocean, but plants and land-dwelling reptiles could not. Consider the seed fern Glossopteris, which has been found in rocks of the same age in all of the southern continents. Fossils have been found in South America, South Africa, Australia, and India, and even in Antarctica

Where was glossopteris found? - Answer

The fossils of this prehistoric reptile have been discovered in eastern South America and southern Africa, and since Mesosaurus lived in freshwater lakes and rivers, it clearly couldn't have swum across the expanse of the southern Atlantic Ocean. Lystrosaurus Facts and Figures. Prehistoric Amphibian Pictures and Profiles. Eunotosaurus View CONTINENTAL MODULE2.0.pdf from ACCOUNTING 211 at Philippine Normal University. OVERVIEW In this module you will learn about the development of the continental drift hypothesis before 1950. Ar Matching rocks were found in the Appalachian Mountains, Britain and Scandinavia. B.1-4 Fossil Evidence. 1. What are cynognathus, lystrosaurus, glossopteris, and mesosaurus? Glossopteris is a plant, all cynognathus and mesosaurus are dinosaur-like reptiles whose fossils are found in eastern South America and Western Africa Figure 6.6: Wegener used fossil evidence to support his continental drift hypothesis. The fossils of these organisms are found on lands that are now far apart. Wegener suggested that when the organisms were alive, the lands were joined and the organisms were living side-by-side Mesosaurus (meaning middle lizard) is an extinct genus of reptile from the Early Permian of southern Africa and South America.Along with it, the genera Brazilosaurus and Stereosternum, it is a member of the family Mesosauridae and the order Mesosauria. Mesosaurus was long thought to have been one of the first marine reptiles, although new data suggests that at least those of Uruguay.

Four fossil examples include: the Mesosaurus, Cynognathus, Lystrosaurus, and Glossopteris. Beside above, which sources of evidence did Wegener use to support his theory of continental drift? Wegener's theory Wegener used geologic, fossil, and glacial evidence from opposite sides of the Atlantic Ocean to support his theory of continental drift It is the purpose ofthe present paper to identify the Lystrosaurus fossils fromAntarctica, and to demonstrate their relationships with Lystrosaurus found in other parts of the world, especially as it is known from South Africa. Thefossils described herein were prepared by Mr. David Lawler and Miss CamasLott. Thedrawings were madeby Miss Pamela.

Fossils of the seed fern Glossopteris are found across all of the southern continents. These seeds are too heavy to be carried across the ocean by wind. Mesosaurus fossils are found in South America and South Africa. Mesosaurus could swim, but only in fresh water. Cynognathus and Lystrosaurus were reptiles that lived on land Fossils of identical organisms have been discovered in rocks of similar age in Australia, Africa, South America, Antarctica, and India—continents that are currently widely separated by ocean barriers. Wegener accounted for these occurrences by placing these continents in their pre-drift locations. Mesosaurus Lystrosaurus Glossopteris A. His other major discovery was that the fossil glossopteris fern was found in South America, Africa, India and Antarctica. His explanation was that the three lands were once connected into a supercontinent, which he named Gondwana. Suess believed that the oceans flooded the spaces currently between those lands

Mesosaurus and Its Fossils. You may reasonably wonder why a 270 million-year-old lizard is such a big deal. Turns out, it just happened to live in the right place at the right time Fig. 2.7 Reconstruction ofGondwana as it was from the Late Carboniferous to the Late Triassic, based on the work of Alfred Wegener, showing how this arrangement of continents makes sense of the distributions of Permian reptiles such as Mesosaurus,Permian plants such as Glossopteris, and Triassic reptiles such as Lystrosaurus and Cynognathus The widely distributed deciduous Glossopteris flora of the Permian gave way to Equisetales flora that was limited to the banks and flood plains between braided rivers and swamps of the Triassic world (Smith, 1995). The megaherbivores of the time such as Dicynodon were succeeded by pig-shaped Lystrosaurus with long barrel shaped bodies and deep. Why six? Why do you need six pieces of evidence? Is this your homework? You just need one, India. India is significantly different country than f.ex. Afghanistan and Pakistan and there is a good reason for it and the mountains. India used to be an..

Europe and eastern North America. When these two continents are joined together in the supercontinent it seems much more likely. South America and western Africa fit together almost perfectly, which made sense with fossils found in both places. It is connected to central Africa, matching the fossil findings of Glossopteris and Labyrinthodont from where Scott's party found the Glossopteris fossils. Later in 1969 bones and teeth were found in an ancient stream channel . A paleontologist identified the fossils as belonging to Lystrosaurus, a reptile. Fossils of this land reptile had been found previously in India and South Africa. Lystrosaurus was not adapted for swimming long.

Fossil Evidence. As early as the 1900's, scientists had found many examples of fossils of the same species of plant or animal, but were found on completely different continents. Some of the same fossils were even separated by entire oceans. Turn on the Fossil Distribution layer. List the continents that Glossopteris Fossils have been found on Answers: 2 to question: Which statement best describes a function of glucose in plant cells? 1.<br /> It is converted into solar energy in the chloroplasts.<br /> 2.<br /> It can be used directly as a building block in protein synthesis.<br /> 3.<br /> It can be used during the digestion of fats.<br /> 4.<br /> It is used during cellular respiration in the mitochondria.<br /> Submit An Proposed flag. Antarctica is a continent on the bottom of the world. During the age of dinosaurs and reptiles, Antarctica was located further north close to Australia and was home to lush conifer forest where many dinosaurs thrived in these conditions. After the dinosaurs in the Cenozoic, while the continents were moving, Antarctica was moving much more southern and as it didn't face the sun. Lystrosaurus - which literally means 'shovel reptile' - was dominant on land in the early Triassic, 250 million years ago. It is thought to have been herbivorous and grew to approximately one metre in length, with a stocky build like a pig. Fossils of Lystrosaurus are only found in Antarctica, India and South Africa The Antarctic fossils were all identified as Procolophon trigoniceps Owen, typically also found in the Lystrosaurus Zone in South Africa. The presence of this particular species in both Africa and Antarctica provides further evidence of widespread distribution in Gondwanaland of Lystrosaurus, and also indicates close links between the two.

In what continent is Lystrosaurus found? - Mvorganizing

The age, discovered by radiometric dating of rocks and distinct characters were both seen on two separate pieces of land. Other evidence such as Fossils from a fresh water Dinosaur, known as the Mesosauraus, is found on South America and Africa, there is no way this dinosaur could have swam across the Atlantic to populate on both lands Wegener's idea was that all continents were once together 200 million years ago and began to drift away from each other. He claimed that was the reason for so many similarities in fossils, animals and rock formations found in different continents. He published his theory in the book The Origin of Continents and Oceans in 1915

Puzzle of Pangea. Where were the continents in the past? Fossils can help identify past continental positions. Can track the occurrence of fossils-- wherea species occurs in space and when a species occurs in time. The Paleobiology Database (PBDB) is an online database that tracks all fossils, across all time and space, and across the tree of lif Four fossil examples include: the Mesosaurus, Cynognathus, Lystrosaurus, and Glossopteris. Modern day representation of the Mesosaurus. The Mesosaurus is known to have been a type of reptile, similar to the modern crocodile, which propelled itself through water with its long hind legs and limber tail Fossils of the seed fern Glossopteris were too heavy to be carried so far by wind. Cynognathus and Lystrosaurus were land reptiles and were unable to swim. Figure 3. Wegener used fossil evidence to support his continental drift hypothesis. Both the continents and the north pole moved Lystrosaurus and asso-ciated vertebrates found in Antarctica were land-living animals: therefore their presence on the South Polar Continent would seem to indicate the contiguity of Antarctica, Africa, andIndia in Early Triassic times. Antarctica was, until 1967, the one great land mass in which no signifi-cantly ancient fossils of land-living ver Fossils of the tree Glossopteris, found in all of the southem continents, show that they were once joined. Fossil evidence of the Triassic land reptile Lystrosaurus. FOSSIL EVIDENCE FOR PLATE TECTONICS. The locations of certain fossil plants and animals on widely separated continents would form definite patterns if the continents were re-joine

Science Chapter 3 Flashcards Quizle

  1. Historical perspective [This Dynamic Earth, USGS] In geologic terms, a plate is a large, rigid slab of solid rock. The word tectonics comes from the Greek root to build. Putting these two words together, we get the term plate tectonics, which refers to how the Earth's surface is built of plates
  2. That community uniformity also suggests that the southern continents were united during the glacial epochs of the Permian. We now call that united, supercontinental mass Gondwanaland. That name is derived from a site in India, which was one of the key places used to identify the Glossopteris flora. The Evidence of the Fossil Recor
  3. An example that the continents moved is that South America connects to the bottom of Africa. There is also the same fossils in both of the continents. For example the Glossopteris is found in rocks in Africa, South America, Australia, India, and Antacrtica. 4:30 P
  4. g reptile found in Africa and South Americ
  5. Even the plant Glossopteris, a woody shrub that grew to 98ft (30m) in height, helps to confirm the idea that at one stage all of today's continents were jammed together as Pangaea. Fossil evidence of Glossopteris has been discovered in South America, Africa, India, Antarctica and Australia. Importantly, the seeds of the plant were massive and.

Question 15. SURVEY. 120 seconds. Q. The picture below on the left is a fossil of a leaf from a sweetgum tree. The fossil was found in Wyoming and is about 40 million years old. The picture on the right is a leaf from a sweetgum tree living today. Sweetgum trees grow in about half of the United States The theory of continental drift that once existed on earth panguchao continent gradually formed the disintegration of continents today. Now, the University of Texas at Arlington, scientists believe that now, and gradually move closer to, and may to 2.5 billion years later formed a similar to Pangea super continent, Pangea Ultima For example, fossils of the seed fern Glossopteris. are found across all of the southern continents. But the plants' seeds were too heavy to be carried across the ocean by wind. Mesosaurus. fossils are found in South America and South Africa, but the reptile could only swim in fresh water. Cynognathus. and . Lystrosaurus. were reptiles that. Even the plant Glossopteris, a woody shrub that grew to 98ft (30m) in height, helps to confirm the idea that at one stage all of today's continents were jammed together as Pangaea. Fossil evidence of Glossopteris has been discovered in South America, Africa, India, Antarctica and Australia The fossils of tropical plants, in the form of coal deposits, were found in Antarctica. New questions in Science. Displacement is a vector quantity that has both magnitude and direction.3. Distance is a scalar quantity since it indicates magnitude only.4. Distance has direction.5. Displacement is equal to the distance travelled by an object.6

Lesson Summary. Alfred Wegener gathered evidence that the continents had moved around on Earth's surface. The evidence for continental drift included the fit of the continents; the distribution of ancient fossils, rocks, and mountain ranges; and the locations of ancient climate zones. Although the evidence was extremely strong, scientists did. Scientists were amazed to find that the north magnetic pole changed location through time. There are three possible explanations for this: 1) The continents remained fixed and the north magnetic pole moved. 2) The north magnetic pole stood still and the continents moved, or 3) both the continents and the north pole moved

After a Snowball Earth in the Precambrian that represented the coldest known state, only two major periods of glaciation have existed across the Earth's climatic history for the past 750 Ma (Romdal et al., 2013).The first one took place between 325 and 240 Ma (Carboniferous-Permian), and the second one is the present cool period that started in the Eocene with a transition from. The forelimbs of Lystrosaurus were massive, and Lystrosaurus is thought to have been a powerful burrower. Distribution and species Lystrosaurus fossils have been found in many Late Permian and Early Triassic terrestrial bone beds, most abundantly in Africa, and to a lesser extent in parts of what are now India, China, Mongolia, European Russia.

3 Which animal fossil is common to South America and Africa? 4 To which continents are the Lystrosaurus fossil common? 5 What do your answers to QUESTIONS 3 and 4 tell you about the position of continents in the past? 6 What evidence, visible in the diagram, is an indication that all continents were connected i Model and fossil cast of Kimberella. The 'shell' was up to 15 cm long, 5-7 cm wide, and was probably up to 3-4 cm high. This fossil of Kimberella was discovered in South Australia. Known initially from the Ediacara Hills in South Australia, where the first specimens were found in the 1940s, fossils of this animal have since been discovered near the White Sea in northern Russia

Fossils of the seed fern Glossopteris are found across all of the southern continents. These seeds are too heavy to be carried across the ocean by wind. Mesosaurus fossils are found in South America and South Africa. Mesosaurus could swim, but only in fresh water.Cynognathus and Lystrosaurus were reptiles that lived on land. Both of these animals were unable to swim at all fossils of these animals were discovered in different countries, such as in south america and africa. • fossils were also found in antartica. evidence from rocks • the rocks themselves also provide evidence that continents drifted apart from each other. rock formations in africa line up with south america as if it was a mountain range So it was hard to explain, a century ago, how fossils of absolutely identical creatures, such Lystrosaurus, Mesosaurus, Cynognathus, and a myriad of lesser fossilized animals (such as snails and lizards) could be found on separate continents. Geologists also observed fossils of the tropical fern Glossopteris in Antarctica's coal beds as well. Fossil evidence - Fossils of the same organisms have been discovered on continents separated by oceans. This means that either the organism evolved exactly the same on two continents at the same time (unlikely), the organisms were able to swim or fly across an ocean (unlikely), or the continents used to be connected and have now drifted apart.

Cynognathus and Lystrosaurus were land reptiles and were unable to swim.Grooves and rock deposits left by ancient glaciers are found today on different continents very close to the equator. This would indicate that the glaciers either formed in the middle of the ocean and/or covered most of the Earth But the distances separating these fossil finds were vast, often crossing oceans. Look, for example at the presence of the extinct fern Glossopteris in South America, Africa, India, Australia, and Antarctica. Or the presence of the extinct reptile Lystrosaurus in Antarctica, India and Africa For example, fossils of the seed fern Glossopteris are found across all of the southern continents. But the plants' seeds were too heavy to be carried across the ocean by wind. Mesosaurus fossils are found in South America and South Africa, but the reptile could only swim in fresh water. Cynognathus and Lystrosaurus were reptiles that lived on. B. Fossils of an ancient reptile called Lystrosaurus, were found in Southern Africa and India. C. Parts of Earth's land broke off to become the moon and the land that was left became the continents. D. Scientists discovered fossils of ancient ferns that could survive in the freezing temperatures. 3. The text says, In South America and Africa.

Wegener ' s fossil arguments were countered by a widely-held belief that defunct land bridges (now sunken below sea level) once connected current continents. These bridges had allowed the small fossil reptiles Lystrosaurus and Mesosaurus (discovered on opposite sides of the Atlantic) to roam freely across what is now an ocean too wide to swim 1) The shape of the continents: they fit together 2) Paleontological Evidence: found matching fossils on several continents a) Glossopteris: found in rocks of the same age on South America, South Africa, Australia, India and Antarctica b) Lystrosaurus: found in rocks of the same age on Africa, India, also some in Asia and Antarctic hypothesize why glossopteris was so widespread. Students also construct a counter argument to their hypothesis. Explaining Earth's Past Obtaining Students use a continental cut out model found on Where in the World was Lystrosaurus? to explore the hypothesis that the continents were a single continental body at one time frame in Earth's. There, in the South African Karoo Basin, populations of large herbivores, or plant eaters, shifted from the Daptocephalus assemblage to the Lystrosaurus assemblage. These groups are now extinct. In the ocean, the extinction is best documented in the Northern Hemisphere, in particular by Chinese fossils

These fossils were unusual because they didn't always seem to belong in the places that he found them. TROPICAL FERNS IN ANTARCTICA. Alfred found some fossilized tropical ferns called Glossopteris, that had been extinct on Earth for millions of years. When they did exist on this planet, they were only located in warm, tropical areas near the. In the ocean, the extinction is best documented in the Northern Hemisphere, in particular by Chinese fossils. The end-Permian extinction is perhaps best associated with the demise of trilobites the present southern continents and peninsular India. The bones at Coalsack Bluff, recovered from stream channel deposits, were disarticulated, and this made difficult the precise identification of many constituents of the :fauna. HoweverS unmistakable bones of Ly-strosaurus unequivocally tie it to the Lower Triassic Lystrosaurus Zone i For example, fossils of the seed fern Glossopteris are found across all of the southern continents. But the plants' seeds were too heavy to be carried across the ocean by wind. Mesosaurus fossils are found in South America and South Africa, but the reptile only could only swim in fresh water. Cynognathus and Lystrosaurus were reptiles that. In Earth's largest extinction, land die-offs began long before ocean turnover. Researchers dated ash deposits from this hill, called a koppie in South Africa. The lower part of koppie Loskop.