Columbia subject headings:
Church history--Middle Ages, 600-1500--Historiography.
Flores temporum.
Middle Ages--Historiography.
Harvard subject headings:
Church history--Middle Ages, 600-1500--Historiography
Flores temporum.
Middle Ages--Historiography
Princeton subject headings:
Europe--History--476-1492--Chronology--Sources.
Flores temporum.
Middle Ages--History--Chronology--Sources.