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What do the glossopteris fossil tell us about the early positions of the continent?
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
What else can I help you with?
What do the glossopteris fossils tell us about the early positions of the continent?
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
What do the glossopteris fossils tell us about early positions of the continents?
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
What do the glossopteris fossils tell us about the early positions of the continents?
That they must have been joined up in the past because the same fossils could not exist on the continents given their current position.
Where is glossopteris?
Glossopteris is a fossil plant:-The Glossopteridales arose around the beginning of the Permian on the great southern continent of Gondwana. These plants (which have distinctive spathulate fossil leaves with reticulate venation) went on to become the dominant elements of the southern flora through the rest of the Permian but disappeared in almost all places at the end of the Permian. The only convincing early Triassic records are leaves from Nidpur in India, but even these records are somewhat questionable owing to faulting and complex juxtapositioning of Permian and Triassic strata at Nidpur.
How long did the Early Glossopteris Flora live?
The Early Glossopteris Flora thrived during the late Paleozoic Era, primarily in the Permian period, approximately 300 to 250 million years ago. This flora is characterized by the presence of Glossopteris, a genus of seed ferns, which dominated the terrestrial ecosystems of the Southern Hemisphere. The extinction of the Glossopteris flora coincided with the end-Permian mass extinction event around 252 million years ago.
What was the first continent that people lived on?
Scientists believe that the first continent where people lived was Africa. This is supported by fossil evidence of early hominins found in regions like the Rift Valley in East Africa.
Which plant genus dominated glaciated regions during the late Paleozoic and early Mesozoic?
The plant genus that dominated glaciated regions during the late Paleozoic and early Mesozoic was Glossopteris. These plants were mainly gymnosperms that thrived in the ancient supercontinent of Gondwana. Their dominance in these regions is thought to be due to their adaptability to a range of environmental conditions.
What is glossapteris?
Glossopteris was a spore bearing 'seed fern' and in life was restricted to high latitudes surrounding Antarctica. It went extinct in the great Permian extinction. It is an important index fossil. As such it forms part of the early record for continental drift.It is a tongue shaped leaf and the name comes from the Greek glossa for tongue.
Why didn't fellow scientist believe in the Continental Drift Theory?
Several concepts worked against the early adoption of this idea. Not the least of which was that the Wegener was not a geophysicist - he was a meteorologist. However, he was active in polar research. It took the arrival of paleomagnetism to provide a support for the ideas, followed by some fossil work - e.g. glossopteris.
Fom which continent did early people begin their global migration?
Early people began their global migration from the continent of Africa.
What continent scientists believe early modern humans came from?
Scientists believe early modern humans originated in Africa. This theory is supported by fossil and genetic evidence that suggests humans evolved in Africa before migrating to other continents.
what was the last continent to be settled by early people?
Australian continent
