<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2017) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (January 2017) (Learn how and when to remove this template message) </Td> </Tr> <Table> Laurasia <Tr> <Td_colspan="2"> Map of Pangea with Laurasia and Gondwana . </Td> </Tr> <Tr> <Th_colspan="2"> Historical continent </Th> </Tr> <Tr> <Th> Formed </Th> <Td> 1,071 Mya (Proto - Laurasia) 253 Mya </Td> </Tr> <Tr> <Th> Type </Th> <Td> Geological supercontinent </Td> </Tr> <Tr> <Th> Today part of </Th> <Td> Europe (without Balkans) Asia (without India) North America </Td> </Tr> <Tr> <Th> Smaller continents </Th> <Td> Laurentia Baltica Kazakhstania Siberia North China South China East China </Td> </Tr> <Tr> <Th> Tectonic plate </Th> <Td> Eurasian Plate North American Plate </Td> </Tr> </Table> <Tr> <Td_colspan="2"> Map of Pangea with Laurasia and Gondwana . </Td> </Tr>

Which modern day continents made up the supercontinent laurasia
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