Collection location: southern Adirondack Mts., New York, USA [Click for map]
Substrate: gravel/dirt/moss in well-traveled, gravel driveway
Exposure: maybe 6-8 hours of sun daily
overall width abt 50 mm;
mostly flat with slight rounding, roughly 12 mm height;
upper surface pore size abt 1 mm, color – see photo;
lower surface white to light gray;
Subject was not disturbed or collected.
Also note two objects on the left of the subject (see closeup)! Could they be other individuals of this species developing?