Sentence Examples

  • (5) Wisconsin, (4) Iowan, (3) Illinoian, (2) Kansan, (I) SubAftonian, or Jerseyan.
  • Of these, the Kansan ice-sheet was the most extensive, and the later ones constitute a diminishing series.
  • Terminal moraines at the border of the Illinoian drift are generally feeble, though widely recognizable, and such moraines at the margin of the Iowan and Kansan drift sheets are generally wanting.