Krosno Beds  search
BTChronostratigraphic Units
 .Phanerozoic
 ..Cenozoic
 ...Paleogene
 ....Oligocene
 .....Krosno Beds
RTRupelian
 Poland
 Lattorfian
 Tongrian
SNLattorfian or Rupelian of some authors. In the Polish Carpathians.