Felbrigg
On the woodland floor underneath Beech (Fagus sylvatica)
The lamina border 
Transverse sections
Leucobryum albidum? (Perhaps)
More ingaes neede
Felbrigg
Caloplaca (now Variospora) aurantia & flavescens
Circinarea Probably calcarea, though heavily mollusc grazed.
A newly growing Grimmia pulvinata in the middle
Possibly Bagliettoa calciseda, but none of the characteristic cracks between the perithecia. Possibly infected by a fungus.
Verrucaria Sp?
Verrucaria macrostoma f macrostoma
Caloplaca flavocitrina? More likely to Candelareilla vitellina - needs chemical check K + - ?
Tephromela atra
Heavily mollusc grazed Tephromela atra
Arthonia (Opegrapha) calcarea
Caloplaca flavescens & C flavocitrina
Centre is Toninopsis aromatica, dark area are Verrucaria nigrescens f nigrescens which has been colonized by Placopyrenium fuscellum.
The black discs top right could be a few species & first choice would be Amandinea punctata
Bagliettoa parmigeria
Candellaria medians, assuming K-
Caloplaca flavescens & Diploicia canescens
from
Irish Lichens
Many thanks to the Norfolk Lichen Recorder for help with id and comments
Felbrigg
Winter heliotrope (Petasites fragrans)
Beech (Fagus sylvatica)
Lion's Mouth 
An old Parkland Oak (Quercus robur)
The bole of this tree covered in Ochrolechia subviridis
Sessile Oak (Quersus petraea)
If
I remember correctly
Cresponia premnia
Parkland Oak (Quercus robur)
Silver Birch growing from the trunk of Beech (Fagus sylvatica)
The Beech itself has rooted and grown on from its fallen branches.
Sweet Chestnut (Castanea sativa)