Superficially, this looks like what Bruce & Roger in the Soil Crust Book call Leptogium intermedium. I think it is probably an unnamed species. When/if you ever get a thin enough section, you should see a completely packed medulla - no "air" between the long hyphae, and the long hyphae usually are not very long - maybe 10:1 length:width max. There should not be  group of long hyphae going parallel to the cortex in the center of the medulla. This is probably the next group of spp I will be working on, so if you feel like sending me a few good specimens, that would be really helpful. But no big rush, not getting to it this year.

This species seems to be really common and I think early successional, and it was in nearly every plot we visited in central eastern WA.