Sirius Group  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Neogene
 ....Pliocene
 .....Sirius Group
RTAntarctica
 Victoria Land
 Beardmore Glacier
SNDrift, Beardmore Glacier area, Antarctica. Age has been considered uncertain. Also search Sirius Formation and Antarctica. The Permian Sirius Formation occurs in Australia.