Show nature found arizona arc indiana quicksand occur dry plains treacherous crust clay spread fine wind dry un peculiar soil soil soft retain moisture infrequent allow horse cow sheep once upon deceptive crust sight sight eight ito ito hope rescue Su level surface dane dane danger signal mark surface ordinary eye bard bard hard clay occur alkali flats often fifteen twenty feet diameter wells leap across pole never found found round bottom stone stone atone thrown crust tell tell fell wax account mysterious find find lind cattle curious dangerous dangerous danger Us am Alixi liar ac |