National Register of Historic Places

Naco-Mammoth Kill Site

Naco, Cochise County, Arizona
Listed
July 20, 1976
Type
Site
Period
Listed
Ref No.
76002285

About this property

The Naco Mammoth Kill Site is an archaeological site in southeast Arizona, 1 mile northwest of Naco in Cochise County. The site was reported to the Arizona State Museum in September 1951 by Marc Navarrete, a local resident, after his father found two Clovis points in Greenbush Draw (eroded by the Greenbush Creek, a tributary of the San Pedro river), while digging out the fossil bones of a mammoth. Emil Haury excavated the Naco mammoth site in April 1952. In only five days, Haury recovered the remains of a Columbian Mammoth in association with 8 Clovis points (including the 2 originally found by the Navarettes). The excavator believed the assemblage to date from about 10,000 years Before Present. An additional point was found in the arroyo upstream. The Naco site was the first Clovis mammoth kill association to be identified in Arizona. An additional, unpublished, second excavation occurred in 1953 which doubled the area of the original work and found bones from a 2nd mammoth. In 2020, small charcoal fragments were found adhered to a mammoth bone from the site. AMS radiocarbon dating produced a mean date of 10,985 ± 56 years Before Present.

Location

Naco, Cochise County, Arizona

Categories

PREHISTORIC
Sources

Property data from the National Register of Historic Places, National Park Service (public domain).

Description adapted from Wikipedia under the Creative Commons Attribution-ShareAlike 4.0 International License.

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The Land
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Geology
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Conflict & War
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Native Heritage
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Settlement
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Questions about this property

When was Naco-Mammoth Kill Site listed on the National Register?

Naco-Mammoth Kill Site was listed on the National Register of Historic Places on July 20, 1976.

What type of historic resource is Naco-Mammoth Kill Site?

Naco-Mammoth Kill Site is classified as a site in the National Register of Historic Places.

What is the period of significance for Naco-Mammoth Kill Site?

The period of significance for Naco-Mammoth Kill Site is recorded as the listed era.

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