"Originating in the sea, especially in the waters surrounding the low-lying islands of the Maldives, Cypraea moneta (sometimes confused with Cypraea annulus) was transported to various parts of Afro-Eurasia in the prehistoric era, and in many cases, it was gradually transformed into a form of...

Introduction : the theoretical background -- Medieval England : the Plantagenet cycle (1150-1485) -- Early modern England : the Tudor-Stuart cycle (1485-1730) -- Medieval France : the Capetian cycle (1150-1450) -- Early modern France : the Valois cycle (1450-1660) -- Rome : the Republican cycle...