marrying Max Mallowan. During this time the site was accessible from the Baghdad–Basra railway, from a stop called "Ur Junction". In 2009, an agreement was reached for a joint University of Pennsylvania and Iraqi team to resume archaeological work at the site of Ur. Excavations began in 2015 under the direction of Elizabeth C Stone and Paul Zimansky of the State University of New York. The first excavation season was primarily to re-excavate Woolley's work in an Old Babylonian housing area with two new trenches for confirmation. Among other finds a cylinder seal, a cuneiform tablet, and balance pan weights were found. A similar though smaller dig was made in a Neo-Babylonian housing area. The Royal Tomb Excavation When the Royal Tombs at Ur were discovered, their size was unknown. Excavators started digging two trenches in the middle of the desert to see if they could find anything that would allow them to keep digging. They split into two teams - A and team B. Both teams spent the first few months digging a trench and found evidence of burial grounds by collecting small pieces of golden jewelry and pottery. This was called the "gold trench". After the first season of digging finished, Woolley returned to England. In Autumn, Woolley returned and started the second season. By the end of the second season, he had uncovered a courtyard surrounded by many rooms. In their third season of digging archaeologists had uncovered their biggest find yet, a building that was believed to have been constructed by order of the king, and a second building thought to be where the high priestess lived. As the fourth and fifth season came to a close, they had discovered so many items that most of their time was now spent recording the objects they found instead of actually digging objects. Items included gold jewelry, clay pots and stones. One of the most significant objects was the Standard of Ur. By the end of their sixth season they had excavated 1850 burial sites and deemed 17 of them to be "Royal Tombs". Some clay sealings and cuneiform tablet fragment were found in an underlying layer. Woolley finished his work excavating the Royal Tombs in 1934, uncovering a series of burials. Many servants were killed and buried with the royals, who he believed went to their deaths willingly. Computerized tomography scans on some of the surviving skulls