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Prehistoric and historic sites along State Route 77 in Navajo County, Arizona

Prehistoric and historic sites along State Route 77 in Navajo County, Arizona

Desert Archaeology investigated seven prehistoric and historic sites along State Route 77 north of Snowflake, in Navajo County, Arizona. The goal of the research was to more fully understand the human history of the southern margins of the Colorado Plateau along the Silver Creek corridor. Archaeological, ethnographic, and historical methods were used to explore this dynamic cultural landscape. A federal Project of Opportunity grant partially funded data recovery at AZ P:8:65 (ASM), a substantial late Basketmaker III-early Pueblo I and Pueblo II settlement that overlapped the project area. A petroglyph study centered on a panel located where Fivemile Wash intersects the highway. The project also provided the opportunity to incorporate previous archaeological work from the 1973 and 1974 Snowflake Field School, an effort that added temporal depth to project data, and strengthened interpretations when consistent patterns were identified.

Date:
March 2016
Location:
Snowflake, Navajo County, Arizona
Type:
Testing and Data Recovery
Compliance:
Federal
Lead Agency:
Federal Highway Administration
Client:
AZTEC Engineering Group, Inc./Arizona Department of Transportation
DAI Reports:
Technical Report No. 2010-01
Services:
Data Recovery
Excavation
Historical Materials
In the seventh century A.D., farmers started constructing permanent settlements and organizing their living space in new ways. Here, smaller and deeper storage structures are visible near larger, shallower residential structures.
The lower walls of this house were earthen, and the upper walls and roof were made of wooden posts, thatch, and mud. The long ventilator shaft provided air. The roof entry, which also served as a smokehole, was located directly over the hearth.
n accumulation of cooking features on an outdoor surface at the Beethoven site told us that much of the cooking happened outside, rather than inside the houses.
The southern Colorado Plateau was home to the ancestors of Hopi, Zuni, Apache and Navajo. Here, we are about to visit the rock art with cultural advisors from Hopi and Zuni. They spoke of past migrations through this area.
The Silver Creek drainage and the nearby Petrified Forest are home to a style of rock art called “Palavayu.” Pecked into the rock thousands of years ago, the ghostly figures tell of shamanic rituals once practiced in these canyons.
Quick Findings
  • A petroglyph study centered on a panel located where Fivemile Wash intersects the highway

  • Archaeological, ethnographic, and historical methods were used to explore this dynamic cultural landscape.

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Prehistoric and historic sites