Archaeologists discovered the tomb of an unknown pharaoh from a tumultuous, war-ridden era of ancient Egypt. Now they're searching for his name.

An international team of archeologists have discovered a massive tomb that belonged to one of ancient Egypt ’s earliest pharaohs. However, the ruler’s identity remains a mystery—as do many details of his long-lost dynasty.

The burial chamber most likely belonged to a ruler in a line of kings once lost to history, researchers said. “It’s a new chapter in investigating this dynasty,” one noted.