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MADAGASCAR
细节
A SPECIMEN OF PETRIFIED WOOD
Madagascar
from the lower triassic (250-245 Mya) probably an araucarian, the slice polished at one end to show red and green colouring, the texture of the bark visible on the circumference
16in. (41cm.) diameter
Madagascar
from the lower triassic (250-245 Mya) probably an araucarian, the slice polished at one end to show red and green colouring, the texture of the bark visible on the circumference
16in. (41cm.) diameter