Main image: Sunset over tumbled basalt.

Get in Touch

The Umm el-Jimal Project is directed by Dr. Bert de Vries and based at Calvin College in Grand Rapids, Michigan, USA. Correspondence and project-related inquiries are welcomed at the following points of contact. Donation inquiries should be directed to Prof. de Vries.

General Inquiries

project [at] ummeljimal [dot] org

Bert de Vries, PhD

Professor of History and Director, Archaeology Program
dvrb [at] calvin [dot] edu

Archaeology Lab

History Department
Calvin College
3201 Burton Street SE
Grand Rapids, MI
49546 USA

Workers making tea

Contact Partners and Staff

See the Partners and About Us pages to find out more about a specific organization or staff member. Or, check out the Field Seasons page to download a print-quality team photo from your field season.