Explore the Map
Hartley Mammoth Site
36.2458° N, -106.5333° E
About
The Hartley Mammoth Site is a pre-Clovis archaeological and paleontological site in New Mexico. Preserving the butchered remains of two Columbian mammoths, small mammals and fish, the site is notable due to its age (~37,500 BP), which is significantly older than the currently accepted dates for the settlement of the Americas.
Historical Timeline
Journey through time and discover key events in this site's history
Site age
c. 37,500 BP
Canyon erosion
c. 150,000 years
Discovery
2013
Study revising chronology
2022
Archaeological Features
Unique architectural and cultural elements found at this historical site
Burial and Funerary Structures
Environmental and Natural Features
Food Production and Processing Features
Frequently Asked Questions
Plan Your Visit
Tours, travel arrangements, and practical information
More Sites in United States
Teeuinge
Tewa Pueblo ruin in northern New Mexico
Ulupō Heiau State Historic Site
Hawaiian heiau (temple) in Kailua, Oʻahu
Griesmer site
The Griesmer site (La-3) is located on the Kankakee River in Lake County, Indiana, about a mile southeast of Schneider, in Northwestern Indiana.
Bone Mound II
Fort Ancient burial mound in southwestern Ohio
Schwerdt site
Late Woodland seasonal encampment, 15th century Michigan
Lake Ridge Island Mounds
Hopewell earthen mounds in Ohio, United States