skip all navigation
skip banner links
skip primary navigation

Recent & Active Research

Use criteria in the form below to search by subject, program, keyword, feature or region. Combining search criteria may provide few or no results.




 
The current and recent research projects shown below are listed in random order.
Snowy River Passage, Ft. Stanton Cave
figure

The main objective of this study is to examine hydrogeologic processes in Snowy River Passage by analysis of individual flood events. For a specific flood event, we will measure:

  1. The volume of water that infiltrates downward through the Snowy River streambed
  2. The volume of water that evaporates from the Snowy River stream
  3. The volume of water that discharges at Government Spring

[read more...]

The Healy Collaborative Groundwater Monitoring Network
figure

The Aquifer Mapping Program at New Mexico Bureau of Geology and Mineral Resources (NMBGMR), with funding from Healy Foundation and the USGS, has created the statewide Healy Collaborative Groundwater Monitoring Network for New Mexico. This voluntary network began in 2016 and gathers new and existing data on groundwater levels to help us understand how our state's groundwater resources are changing through time, promote increased awareness of water issues around New Mexico, and provide an important foundation for making informed water-management decisions.

[read more...]

Spatial and temporal variations in voluminous caldera volcanism in southern New Mexico
figure

Masters of Science student, Karissa Vermillion, from New Mexico State University received an award for her proposal and will be mentored by Dr. Jake Ross.

The New Mexico Geochronology Research Laboratory (NMGRL) is a participant in the “Awards for Geochronology Student Research” program (AGeS2 ). AGeS2 grants are funded by the National Science Foundation Earthscope program, in conjunction with the Geological Society of America, and are designed to link students with geochronology laboratories to facilitate in depth student understanding of geochronology methods with hands on experience ultimately leading to publication of new data.

[read more...]

Constraining the depositional age of the Gatuña Formation
figure

The depositional age of the Gatuña Formation in the Pecos Valley of southeastern New Mexico is poorly constrained, with estimates that vary from as old ca. 13 Ma at its base to as young as ca. 100 ka at its highest levels. As part of geologic mapping program efforts, we are applying detrital sanidine Ar-Ar geochronology and detrital zircon U-Pb geochronology to more tighlty bound the depositional age and duration of these alluvial deposits and their context within the late Cenozoic paleo-landscape of the ancestral Pecos River.

[read more...]

Geologic Mapping
figure

Geological Mapping provides the underpinning of most research carried out by our organization. Our goal is to provide state-of-the-art geological maps of sufficient detail to be of benefit for practical applications for the state of New Mexico. These maps can address a wide range specific topics, such as location of geological resources, including mineral and petroleum resources and groundwater, geological hazards, which are all relevant to natural resource use, city planning, and education.

[read more...]

Directly dating ductile deformation
figure
Amy Moser

Directly dating the timing of deformation remains a challenging task. An ongoing collaboration seeks to establish U-Pb dating of titanite grains involved in ductile deformation as a promising new deformation chronometer by applying this technique to Laramide-age shear zones in Joshua Tree National Park.

[read more...]

Laramide Tectonics
figure
Jacob Thacker

The Laramide orogeny was a mountain building event that affected the US western interior during the Late Cretaceous to Paleogene (approximately 90–45 million years ago). Many of the iconic mountains and major oil and gas producing intermontane basins of the Rocky Mountains and Colorado Plateau, such as the Wind River range in Wyoming and the San Juan Basin here in New Mexico, formed during this time as Earth’s crust was compressed. The Laramide orogeny remains a major point of controversy, as it is difficult to explain how tectonism proceeded so far into the North American plate.

[read more...]

Do Martian manganese oxide deposits reveal biosignatures?
figure

The recent discovery of manganese oxides on Mars suggests more oxygen was present in the Martian atmosphere the originally thought. A pilot project was recently funded by NASA to test the feasibility of discovering biosignatures in manganese deposits on Mars with payload instruments. There are two primary goals for this project; the first is to identify key chemical signatures and second to identify key mineralogical signatures in natural biologic and abiologic manganese materials. The pilot project will focus on three field sites in New Mexico that display features of formation that range from at or near the surface then extend to the deeper subsurface; essentially examining manganese deposits from surface, cave, geothermal springs, finally fossil hydrothermal environments. Should sufficient variation be noted during the pilot project, additional funding to the project will further characterize terrestrial occurrences for comparison to Mars by utilizing rover payload instruments

[read more...]

Prelude to the ‘plano’: Assessing the contribution of Jurassic crustal thickening to growth of the Cretaceous Nevadaplano
figure

PhD. Student, Drew Levy, from the University of Nevada-Reno received an award for his proposal and will be working with Dr. Matthew Heizler.

The New Mexico Geochronology Research Laboratory (NMGRL) is a participant in the “Awards for Geochronology Student Research” program (AGeS2 ). AGeS2 grants are funded by the National Science Foundation Earthscope program, in conjunction with the Geological Society of America, and are designed to link students with geochronology laboratories to facilitate in depth student understanding of geochronology methods with hands on experience ultimately leading to publication of new data.

[read more...]

Geology of the Engle and Palomas Basins, Sierra County, New Mexico
figure

Geologists and hydrologists have been interested in basin-fill sediments of the Engle and Palomas Basins in Sierra County since the early 1900s. These Rio Grande rift basins contain packages of sediment shed from the surrounding uplifts over the last ~27,000,000 years. Well logs indicate that these basin-fill deposits, named the Santa Fe Group, are as much as 2 kilometers thick in places.

[read more...]