Collectio 13 librorum, Biblioteca Apostolica Vaticana, lat. 1361, fol. 103r

Canonical Collections containing Duae sunt

1. Collectio 3 librorum (ca. 1112) (Source)

2. Polycarpus 4.31.82 (ca. 1110) (Source)

3. Addition to Anselm of Lucca Bb (ca. 1110) (Source)

4. Collectio 7 librorum 5.30.6 (ca. 1100)

5. Collectio 13 librorum 4.50 (ca. 1135)

6. Collectio 9 librorum 2.37.25 (ca. ca. 1125)

7. Both recensions of the Collectio Caesaraugustana 8.40 (ca. 1120)

8.  Appendix to 4 collections:  Burchard, Ivo of Chartres' Decretum and Panormia, Bonizo of Sutri, Liber de vita christiana