Assessing Roles of Volcanism and Basin Subsudence in Causing Oligocene-Lower Miocene Sedimentation in the Northern Rio Grande Rift, New Mexico, U.S.A.

2002 ◽  
Vol 72 (6) ◽  
pp. 836-848 ◽  
Author(s):  
G. A. Smith ◽  
J. D. Moore ◽  
W. C. McIntosh
Keyword(s):  
New Mexico ◽  
Rio Grande ◽  
Rio Grande Rift ◽  
Lower Miocene ◽  
Northern Rio Grande

Earthquake Hazard Estimation in Areas of Low Historical Seismicity: A Focus on the Northern Rio Grande Rift, Colorado and New Mexico

1990 ◽  
Vol 6 (4) ◽  
pp. 657-680 ◽  
Author(s):  
Charles E. Glass
Keyword(s):  
New Mexico ◽  
Gaussian Model ◽  
Rio Grande ◽  
Earthquake Hazard ◽  
Weibull Model ◽  
Historical Seismicity ◽  
Rio Grande Rift ◽  
Earthquake Activity ◽  
Sangre De Cristo ◽  
Northern Rio Grande

Estimates of the probability of future earthquake activity are difficult to make in areas where historical seismicity may be low or absent, but where young fault scarps attest to recent or ongoing tectonism. Three non-Poisson models, a Weibull model, a Gaussian model and a lognormal model, are used to estimate the earthquake hazard for one such area, the northern Rio Grande Rift. This portion of the Rio Grande Rift displays numerous Holocene faults attesting to ongoing tectonism, but displays essentially no historical seismicity. The earthquake hazard for the Sangre de Cristo fault zone from Taos, New Mexico to Salida, Colorado calculated using these models is remarkably consistent (probability of at least one Mo = 7 earthquake in the next 50 years ∼ 2.5 × 10−3), with increased hazard for the Sangre de Cristo fault in north San Luis Valley (∼5.0×10−3) and near Taos (∼1.0×10−2) due to the long holding times along these segments.

PRELIMINARY 3D MODEL OF THE SAN LUIS BASIN, NORTHERN RIO GRANDE RIFT, COLORADO AND NEW MEXICO

2016 ◽  
Author(s):  
Benjamin J. Drenth ◽  
◽  
V.J.S. Grauch ◽  
Ren A. Thompson ◽  
Brian D. Rodriguez ◽  
...  
Keyword(s):  
New Mexico ◽  
3D Model ◽  
Rio Grande ◽  
Rio Grande Rift ◽  
San Luis ◽  
Northern Rio Grande

TECTONIC EVOLUTION IN THE WEST-CENTRAL PART OF THE SAN LUIS BASIN, NORTHERN RIO GRANDE RIFT, COLORADO AND NEW MEXICO

2019 ◽  
Author(s):  
Ren A. Thompson ◽  
◽  
Kenzie J. Turner ◽  
Lauren E. Shumaker ◽  
Benjamin J. Drenth ◽  
...  
Keyword(s):  
New Mexico ◽  
Tectonic Evolution ◽  
Rio Grande ◽  
Rio Grande Rift ◽  
The West ◽  
San Luis ◽  
West Central ◽  
Northern Rio Grande

Progressive opening of the northern Rio Grande rift based on fault structure and kinematics of the Tusas-Abiquiu segment in north-central New Mexico, U.S.

2019 ◽  
Vol 753 ◽  
pp. 15-35 ◽  
Author(s):  
Yiduo A. Liu ◽  
Michael A. Murphy ◽  
Jolante van Wijk ◽  
Daniel J. Koning ◽  
Tyson Smith ◽  
...  
Keyword(s):  
New Mexico ◽  
Rio Grande ◽  
Rio Grande Rift ◽  
North Central ◽  
Fault Structure ◽  
Northern Rio Grande
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