THE LITHOFACIES AND PALAEOENVIRONMENT OF DEPOSITON OF PATTI FORMATION AT ABAJI, MID-NIGER (BIDA) BASIN, NIGERIA  

2011-09-09
The Maastrichtian Patti Formation is alternating shales, siltstone, claystone and sandstone that is underlain by Lokoja Sandstone and overlain by Agbaja Ironstone of southern arm of the Bida Basin