We present major, trace and Sr isotopic data of feldspar crystals from various intrusions within the potassic Ponte Nova Mafic-Ultramafic Alkaline Massif (PNAM; 86.7 Ma), which exhibit varying degrees
This data contains areas of regolith materials classified according to their radiometric response. The interpretation concentrates on areas of alluvial and colluvial sediments and is intended to give
Dados complementares do artigo "Mudança de proveniência Aptiana-Albiana na bacia intracratônica do Parnaíba: dados combinados de U-Pb e Lu-Hf em zircões detríticos".
