Sedimentary rocks from the Permian/Triassic boundary in Tibet that were originally formed in the southern hemisphere when India was still part of the Gondwana Supercontinent |
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Triassic Quartzite from Xigaze in Tibet, originally formed as a sediment on the Gondwana continent. |
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The Permian index fossil, the fern Glossopteris, is found in all ‘Gondwana’ continents, showing that they were once joined. (Glossopteris fossil from coal measures of the |
