Plateau Höhle 90/8
- Schönberg cross 330°, Bräuning Zinken 239°, Bräuning Nase 229°, Nipple 210°. The last is apparently totally wrong, but the other three lines intersect within a circle about 200m across
Window into very large passage about 10×20m, fluted snow plug, second drops onto end of plug. To NE, passage leads to another large chamber with another shaft coming in at the far end.