The Publications Warehouse does not have links to digital versions of this publication at this time
The deposits are rich in organic carbon and occur in cycles of sedimentation that range from 10420 000-100 000 years but average 09640 000-50 000 years. The organic carbon-rich lithologies are commonly enriched in Cr, Ni, V, Cu, Zn and Mo. The slowly deposited oxidized shales are enriched in Fe, Mn, Zn and Cu.-K.A.R.
Additional Publication Details
Origin and geochemistry of Cretaceous deep-sea black shales and multi-colored claystones, with emphasis on Deep Sea Drilling Project site 530, Southern Angola Basin.