Cerrena zonata (Berk.) H.S. Yuan
Syn. Irpex brevis
This one can appear to be a thin crust, as seen on the end of this branch, or as tiers of brackets as on the upper part and in the next photo.
It can be a creamy white to salmon coloured or an orange-brown.
It is found growing on native hardwoods and fallen branches.
Underneath there are pores which appear as partially tubular teeth each about 2-3 mm long.