Figure F7. Close-up of laminated sandstone showing mud-filled burrows at 145-150 cm. This sediment was burrowed down from the overlying mudstone bed (Unit 1: interval 210-1276A-6R-2, 135-150 cm).

Figure F7. Close-up of laminated sandstone showing mud-filled burrows at 145-150 cm. This sediment was burrowed down from the overlying mudstone bed (Unit 1: interval 210-1276A-6R-2, 135-150 cm).