Murphy Marble  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Cambrian
 ....Lower Cambrian
 .....Murphy Marble
RTNorth Carolina
 Georgia
 Tennessee
SNSequence (ascending) is Valleytown Formation, Murphy Marble, Andrews Schist, and Nottely Quartzite. N Georgia, W North Carolina and E Tennessee.