Clark continued working until his death, including a 1991 dig in China that was the first to be led in that country by foreign archaeologists in more than 40 years.

Archaeological expeditions have been held for more than 20 years, in which Lithuanian and foreign archaeologists, students, and school children take part.

The agreement, common at the time throughout the Middle East, was that the foreign archaeologists could take home half of what they found.

In 1976, Japan stopped all foreign archaeologists from studying the tomb.

Most archaeological attention in the 19th century, however, was focused on Palestine since foreign archaeologists tended to be preoccupied with the proliferation of Biblical sites located there.

Since 1976, foreign archaeologists have been requesting access to the Gosashi tomb which is supposed to be the resting place of Emperor Jingu, but these requests have been denied.

In 2008, Japan gave foreign archaeologists limited access to the site, but without allowing any excavation.

Very few foreign archaeologists have dug there, and the few field reports published by Cuban archaeologists, mostly trained by Soviet scholars, are difficult to get outside the country.

In 1976, Japan stopped all foreign archaeologists from studying the Gosashi tomb, which is supposedly the resting place of Emperor Jingu.

In 2008, Japan allowed controlled, limited access to foreign archaeologists, but the international community still has many unanswered questions.