<Tr> <Th> Unit of </Th> <Td> North American craton </Td> </Tr> <Tr> <Th> Sub-units </Th> <Td> Laurentian Upland Kazan </Td> </Tr> <Tr> <Th> Area </Th> <Td> 8 000 000 km </Td> </Tr> <Tr> <Th_colspan="2"> Location </Th> </Tr>

Physical features of the core region of canada