Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Chaco Culture' has mentioned 'Timber' in the following places:
Occurrence Sentence Text Source
[a] Chacoans quarried sandstone blocks and hauled timber from great distances, assembling fifteen major complexes that remained the largest buildings ever built in North America until the 19th century.
Ancient Chacoans drew upon dense forests of oak, pixc3xb1on, ponderosa pine, and juniper to obtain timber and other resources.
The canyon and mesa lie within the "Chaco Core"xe2x80x94which is distinct from the wider Chaco Plateau, a flat region of grassland with infrequent stands of timber.
[28] Poor water management led to arroyo cutting; deforestation was extensive and economically devastating:[29][30][31] timber for construction had to be hauled instead from outlying mountain ranges such as the Chuska mountains, which are more than 50 miles (80xc2xa0km) to the west.
[75] Though their purpose may never be certain, archaeologist Harold Gladwin noted that nearby Navajo believe that the Anasazi built the roads to transport timber; archaeologist Neil Judd offered a similar hypothesis.