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Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
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How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What discovery caused scientists to rethink wegeners continental drift theory?
The discovery of mid-ocean ridges and the process of seafloor spreading in the 1960s caused scientists to rethink Wegener's theory of continental drift. This new evidence provided a mechanism for how continents could move apart and lent support to the concept of plate tectonics as the driving force behind the movement of Earth's lithospheric plates.
What was the name of the floral fossils Wegener used for the idea of continental drift?
Wegener used the presence of Glossopteris fossils, a type of fern-like plant, to support his idea of continental drift. These fossils were found across multiple continents that currently have widely separated coastlines, suggesting they were once part of a single landmass.
Whtat ways do the fossils help support the hypothesis of continental drift?
Fossils found on separate continents that are now far apart provide evidence for continental drift. Similar fossil species found on continents that were once connected suggest that these landmasses were once united. Additionally, matching rock formations and paleoclimate evidence from fossils support the hypothesis of continental drift.
What are 2 pieces of evidence that support alfreds wegeners theory of continental drift?
Fossil evidence: the discovery of identical fossils on continents separated by vast oceans supports the idea that these landmasses were once joined together. Matching geological features: the alignment of mountain ranges and rock formations on different continents, such as the Appalachian Mountains in North America and the Caledonian Mountains in Europe, provide evidence of past connections.
How did discovery of glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What fossil plant helps support the continental drift?
Glossopteris
Does the case of mesosaurus support wegeners theory of continental drift?
yes it does.
How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
How did the discovery of Glossopteris support Wegener and Continental Drift hypothesis?
It was found in Africa, Australia, India, South America, and Antarctica. All of these regions once were connected and had similar climates. And all of these landforms have a similar section of when they were connected
What is a fossil that was found on different continents and was used to support the theory of continental drift?
1 mesosaur 2 cygnonathus 3 glossopteris 4 lystrosaurus
What discovery caused scientists to rethink wegeners continental drift theory?
The discovery of mid-ocean ridges and the process of seafloor spreading in the 1960s caused scientists to rethink Wegener's theory of continental drift. This new evidence provided a mechanism for how continents could move apart and lent support to the concept of plate tectonics as the driving force behind the movement of Earth's lithospheric plates.
What was the name of the floral fossils Wegener used for the idea of continental drift?
Wegener used the presence of Glossopteris fossils, a type of fern-like plant, to support his idea of continental drift. These fossils were found across multiple continents that currently have widely separated coastlines, suggesting they were once part of a single landmass.
What is so important about glossopteris?
Glossopteris is important because it is a genus of extinct seed fern that played a significant role in the theory of continental drift. Fossils of glossopteris plants have been found on multiple continents, providing evidence to support the idea that these landmasses were once connected as part of the supercontinent Gondwana.
What evidence did Wegeners have to support his theory?
Fossils support his hypothesis.
Whtat ways do the fossils help support the hypothesis of continental drift?
Fossils found on separate continents that are now far apart provide evidence for continental drift. Similar fossil species found on continents that were once connected suggest that these landmasses were once united. Additionally, matching rock formations and paleoclimate evidence from fossils support the hypothesis of continental drift.
What is the fossil that was found on different continents and was used to support the theory of continental drift?
There was a lot of fossils that were found but the most interesting one is the plant called Glossopteris, it was the only seed-fern plant fossil found.
