48 layer bedding joining low shoulder Note: Lamination does not appear on fresh split rock, only seen on clean weathered rock face on E side creob. -0.55 m from top of unit u [PMA9 ECS-S2] +120 m above ECS-S2 is [PMA9 ECS-S3] and scale. Note: unit becomes muddy grey/ poor lamini & broken blocken surface to exposure between ECS-S2 and ECS-S3, y gap netwo. Sites where no suitable reference for sampling appears. Above ECS-S3 mudstone becomes lamminated again w/ siltstone interbeds.