Raghavapuram Shales  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Mesozoic
 ...Jurassic
 ....Upper Jurassic
 .....Raghavapuram Shales
UFRagavapuram Shales
RTIndia
 Andhra Pradesh India
SNAlso search Raghavapuram.