Tu es Petrus et super

Folio: 
209v
Sequence: 
4
Feast: 
Office/Mass: 
L
Genre: 
A
Position: 
5
Cantus ID: 
005208
Mode: 
7
Differentia: 
C1a
Differentia database: 
Manuscript Reading Full Text (standardized spelling): 
Tu es Petrus et super hanc petram aedificabo ecclesiam meam