The today unbound manuscript consists of three originally independent parts: Fascicle I (foll. 1-18) was written in the 1st half of the 8th century presumably in the vicinity of Luxeuil, fascicle II (foll. 19-99) was written slightly later presumably in North-East France and fascicle III (foll. 100-106: Decretum Gelasianum), which possibly originally preceded the collection of canones in BAV, Pal. lat. 574, around 800 on the Upper Rhine (Alemanni ?). It is very uncertain that the manuscript or even parts of it were ever held at the library of Abbey Lorsch.