Ely Limestone  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Paleozoic
 ...Carboniferous
 ....Ely Limestone
RTPennsylvanian
 Utah
 Nevada
 Upper Mississippian
SNUpper Mississippian to Middle Pennsylvanian. E Nevada and W Utah. Indexed with ages as applicable. Added to Thesaurus in 1989.