Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Chaco Culture' has mentioned 'Mud' in the following places:
Occurrence Sentence Text Source
Walls were then covered in a veneer of small sandstone pieces, which were pressed into a layer of binding mud.
Within the boundaries of the property are located all the elements necessary to understand and express the Outstanding Universal Value of Chaco Culture, including walls built of sandstone and mud mortar standing more than five storeys tall, pine roof beams, and well-preserved archaeological remains that provide a comprehensive picture of the Chaco culture, all having survived due to high-quality craftsmanship and the dry, remote location.