Yule's field-work at the site of Zafar, capital of the Himyarite Tribal Confederation, in the Yemenite highlands, began in 1998 and illuminates especially on the culture of the Himyarite period (110 BCE-525 CE).
Yule's field-work at the site of Zafar, capital of the Himyarite Tribal Confederation, in the Yemenite highlands, field operations continued from 1998 to 2010 with a budget of of 5,300,000 Euros. This project illuminates especially on the culture of the Himyarite period (110 BCE-525 CE).