 In 1999 the discovery of the body of Kwäday Dän Ts'ìnchi provided archaeologists with significant information on indigenous tribal life prior to extensive European contact.Kwäday Dän Ts'ìnchi (meaning "Long Ago Person Found" in Southern Tutchone), or "Canadian Ice Man", is a naturally mummified body found in Tatshenshini-Alsek Provincial Park in British Columbia, by a group of hunters.Radiocarbon dating of artifacts found with the body placed the age of the find between 1450 AD and 1700 AD.