NAGPRA Claims and Inquiries Read more Claims can be made by descendants, chairpersons, or authorized NAGPRA representatives of federally recognized tribes. Read more Contact Garry Mac Pherson VICE CHANCELLOR FOR ADMINISTRATIVE SERVICES gmacpherson@ucsb.edu (805) 893-3132 Hugh D. Radde REPATRIATION COORDINATOR hradde@ucsb.edu (805) 893-3525