| Basin to slope, with a strong component of terrigenous input; fossils commonly include specimens that have been reworked or redeposited from upslope, with pelagic forms typically in shales between stacked lobes | | Basin to slope, with a strong component of terrigenous input; fossils commonly include specimens that have been reworked or redeposited from upslope, with pelagic forms typically in shales between stacked lobes |