Sepelierunt Stephanum viri

Folio: 
043v
Sequence: 
9
Office/Mass: 
L
Genre: 
A
Position: 
B
Cantus ID: 
004866
Mode: 
8
Differentia: 
G1
Extra: 
032v
Indexing notes: 
this differentia is hidden a bit in the gutter - could it be 8.A1?