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Why did early Mesopotamian excavations often lose important information about where objects were found?

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Archaeology Archaeologists mapping their finds at Pachacamac, Peru, an Indigenous town occupied from approximately 200 bce to 1532 ce, when it was sacked by conquistadors under the command of Francisco Pizarro.

Early Mesopotamian excavations often failed to record the precise location of objects because the primary objective of these early expeditions was the recovery of valuable antiquities and works of art for museums, rather than the scientific study of the site.12

During the initial phase of Mesopotamian archaeology, which began in the 1840s, digging was largely unsystematic. Excavators focused on finding spectacular items, such as Assyrian bull colossi, wall reliefs, and inscribed tablets, often neglecting to document the specific context or stratigraphic level from which these finds were recovered. Because the goal was the acquisition of treasures, the meticulous observation, measurement, and photography of the site—which are essential for modern archaeological accuracy—were not prioritized.21

Furthermore, the nature of Mesopotamian architecture, which relied on mud bricks that were vulnerable to weather and required constant renewal, created complex mounds known as tells. Early excavators often failed to distinguish individual brick types or architectural levels, leading to the loss of critical information regarding the chronological and spatial relationships of the artifacts they unearthed.2