Layer 1 Layer2 Layera Layer4 Layer 5 Layer 6 youngest layer: as layer 1, 4 trilobite Which is extinct in Permian
and layer 5,6 are anthozoa(cnidarians) living fossil so ans should be 5,6. but 5 or 6 ?
Dear student, there are only two possible answer either layer 1 or layer 6. You can't find any youngest or oldest layer in between the succession i.e. layer 2,3,4,5 will be of inte...
which is the Youngest layer in the picture given, i thought as layer 1, 4 is of trilobite which was extinct in permian time
and layer 5th, and 6th are anthozoa( i.e cnidarians) ...