scholarly journals Assessing recent declines in Upper Rio Grande runoff efficiency from a paleoclimate perspective

2017 ◽  
Vol 44 (9) ◽  
pp. 4124-4133 ◽  
Author(s):  
Flavio Lehner ◽  
Eugene R. Wahl ◽  
Andrew W. Wood ◽  
Douglas B. Blatchford ◽  
Dagmar Llewellyn
Keyword(s):  
Rio Grande ◽  
Upper Rio Grande

SOILS AND GEOARCHAEOLOGY OF THE UPPER RIO GRANDE BASIN, SAN JUAN MOUNTAINS, COLORADO

2016 ◽  
Author(s):  
Kelley Jane Ivers ◽  
◽  
Jared M. Beeton ◽  
Jacqueline A. Smith ◽  
Bradley G. Johnson
Keyword(s):  
Rio Grande ◽  
San Juan ◽  
San Juan Mountains ◽  
Rio Grande Basin ◽  
Upper Rio Grande

The Earliest People in the Southwest

2017 ◽  
Author(s):  
Jesse Ballenger ◽  
Vance Holliday ◽  
Guadelupe Sanchez
Keyword(s):  
New Mexico ◽  
Rio Grande Valley ◽  
Rio Grande ◽  
Projectile Point ◽  
Upper Rio Grande ◽  
Point Type

Paleoindian occupations across the Southwest are known largely from surface artifact collections because relatively few in situ sites are known. Clovis is the exception, with one of the world’s highest concentrations of Clovis mammoth kills occurring in southeast Arizona (Murray Springs, Naco, and Lehner). Otherwise Clovis is thinly scattered across New Mexico, Chihuahua, and Sonora. Folsom is the most common Paleoindian projectile point type in the Southwest in terms of numbers, but is largely concentrated in the basins of the Upper Rio Grande valley in New Mexico and Colorado. Unfluted Paleoindian artifact styles are widely scattered throughout the region, but most are concentrated along the Upper Rio Grande valley.

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