More of the Flat Crep, Crepidotus applanatus?

Description:

These are older and bigger of the flat crep pictures I took. I'm not totally sure they are flat crep but that's what I'm guessing. Some of them are tannish and crumbling as the get older. The margins are lined.

Habitat:

dead log

Notes:

part of a series of photos of these all taken from same log