The team has found the following online resources particularly useful. We are grateful to the many scholars in the world involved in the maintenance of the dataset for the dissemination of their research.

Canonical collections


Digitized medieval manuscripts map (DMMap)

Clavis canonum‘s wiki listing the manuscripts

Helpful sites

  • Fourth Century Christianity
    • A helpful site promoting and storing research tools and texts for the study of the Church and its environment in the Fourth Century.
    • Includes a large overview of relevant literature and primary sources, which are – especially those from before 1900 – often not easy to figure out.