Amber is a Geologist with the Astrogeology Science Center in Flagstaff, AZ.
Amber's work primarily focuses on Terrestrial Analogs and Mars research, which includes creating multi-purpose field guides for planetary analogs within northern Arizona, collecting meteorological data and studying ripple migration at Grand Falls dune field, and characterizing impact melts and the internal structure of Meteor Crater’s ejecta blanket. She co-leads the USGS Astrogeology Terrestrial Analog Sample Collection, which currently houses samples from Meteor Crater, AZ, Flynn Creek Crater, TN, and the Shoemaker Sample Collection. Her research also includes studying Mars’ ancient hydrologic past, in the form of inverted stream channels and intracrater alluvial fans.
Professional Experience
2015 – Present: Geologist with the USGS Astrogeology Science Center.
2012 – 2014: Graduate Student and Teaching Assistant at Northern Arizona University. Thesis: Testing lunar crustal melting through experimental petrology: Implications for the genesis of silicic volcanism on the Moon.
2013: Lunar Exploration Summer Intern, Lunar and Planetary Institute.
2012: Multi-Anvil Laboratory, Research Technician, Arizona State University.
2009 – 2012: Omni Pressure Laboratory, Research Technician, Arizona State University.
Education and Certifications
M.S. Geology, Northern Arizona University (2014)
B.S. Geological Sciences, Arizona State University (2011)
Honors and Awards
Patent for Method for measuring pressures in a high pressure cell by monitoring continuous changes in physical properties of GeO2-SiO2 solid solution. Patent number: US 9,243,968 B2 awarded 1/26/2016.
Science and Products
Surface - Atmosphere interaction
Caves
Terrestrial Analogs for Research and Geologic Exploration Training (TARGET)
Imagery, photogrammetry, and meteorological data from December 2021 to December 2022, Grand Falls Dune Field, Arizona
PAAD: The Planetary Aeolian Analog Database
Subsurface temperature profiles, imagery, and meteorological data at a Sunset Crater cinder field: March 2021 to May 2022
Meteor Crater, Northern Arizona: Drill Hole Sample Collection, 1970-1973, and Curation, 2010-2013
Imagery and meteorological data from April 2021 to December 2021, Grand Falls Dune Field, Arizona
A Lithostratigraphic Analysis of the Meteor Crater Ejecta Blanket: Measurements, Assigned Facies, and Unit Thickness
Imagery, soil temperature and humidity profiles, and meteorological data from December 2020 to April 2021, Grand Falls Dune Field, Arizona
Mars Dune Digital Database - Merged
Spatial and temporal distribution of sinuous ridges in southeastern Terra Sabaea and the northern region of Hellas Planitia, Mars
Thermophysical and compositional properties of paleobedforms on Mars
Morphology and paleohydrology of intracrater alluvial fans north of Hellas Basin, Mars
Workshop on terrestrial analogs for planetary exploration
A geologic field guide to S P Mountain and its lava flow, San Francisco Volcanic Field, Arizona
The Mars Global Digital Dune Database (MGD3): Composition and stability
Mars global digital dune database (MGD3)—Composition, stability, and thermal inertia
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
- Science
Surface - Atmosphere interaction
The USGS Astrogeology Science Center conducts research on the interaction between planetary surfaces and the overlying atmospheres. In particular, the transfer of momentum (from wind), vapor (evaporation/sublimation), liquid (rainfall, percolation, infiltration) and solids (snow) occurs between surfaces and atmospheres.Caves
The USGS Astrogeology Science Center conducts research on caves. In particular, we are interested in the physics of caves, which involves the application of the principles of heat transfer, mass transfer and meteorology to understand how cave climates evolve. We are also interested in caves on other planetary bodies and moons, and how they may be used as resources for future missions.Terrestrial Analogs for Research and Geologic Exploration Training (TARGET)
The U. S. Geological Survey (USGS) Astrogeology Science Center (ASC) recently established the Terrestrial Analogs for Research and Geologic Exploration Training (TARGET) program. This service-oriented program is built around the recognition that the Earth is a fundamental training ground for human and robotic planetary exploration, and that ASC is in a unique position in northern Arizona with... - Data
Imagery, photogrammetry, and meteorological data from December 2021 to December 2022, Grand Falls Dune Field, Arizona
Grand Falls dune field (GFDF) is located on the Navajo Nation, ~70 km NE of Flagstaff, AZ. This active dune field displays a range of morphologies, including barchans, smaller dunes, and ripples, and is bimodal in composition. The felsic component is likely derived from the Little Colorado River, and the mafic component (basaltic grains) is locally sourced from nearby cinder cones [1]. GFDF is anPAAD: The Planetary Aeolian Analog Database
The Terrestrial Analogs Data Portal (TADP; https://tadp.astrogeology.usgs.gov/) has been established as a repository and data discovery portal which leverages USGS ScienceBase, a trusted long-term digital repository that provides access to all USGS data services. Creation of the TADP service is in response to a number of NASA-generated reports identifying the need for a permanent planetary analogSubsurface temperature profiles, imagery, and meteorological data at a Sunset Crater cinder field: March 2021 to May 2022
We have set up a meteorological station at a small cinder field in Sunset Crater National Monument, Arizona, that records temperature, barometric pressure, relative humidity, wind direction, wind speed, solar radiation, and precipitation. Each hour, a BlazeVideo camera records a small portion of the cinder field adjacent to the meteorological station. Subsurface temperatures are recorded at cinderMeteor Crater, Northern Arizona: Drill Hole Sample Collection, 1970-1973, and Curation, 2010-2013
Meteor Crater, located in northern Arizona, is one of the best preserved and easily accessible impact sites on Earth. Scientific investigations of this crater have led to improvements in our understanding of impact mechanics, cratering dynamics, and ejecta distribution [e.g., 1-5]. In addition, this site has a rich history as a terrestrial analog that has been used for training astronauts, scientiImagery and meteorological data from April 2021 to December 2021, Grand Falls Dune Field, Arizona
Grand Falls dune field (GFDF) is located on the Navajo Nation, ~70 km NE of Flagstaff, AZ. This active dune field displays a range of morphologies, including barchans, smaller dunes, and ripples, and is bimodal in composition. The felsic component is likely derived from the Little Colorado River, and the mafic component (basaltic grains) is locally sourced from nearby cinder cones [1]. GFDF is anA Lithostratigraphic Analysis of the Meteor Crater Ejecta Blanket: Measurements, Assigned Facies, and Unit Thickness
Current models do not sufficiently explain target rock-projectile mixing and ejecta blanket formation for small impact craters (i.e., less than 2km diameter). For example, due to the size of Meteor Crater and the low-velocity at which materials were excavated from the transient crater, the extent of target rock-projectile mixing is expected to be minor. However, based on drilling notes from Dr. DaImagery, soil temperature and humidity profiles, and meteorological data from December 2020 to April 2021, Grand Falls Dune Field, Arizona
Grand Falls dune field (GFDF) is located on the Navajo Nation, ~70 km NE of Flagstaff, AZ. This active dune field displays a range of morphologies, including barchans, smaller dunes, and ripples, and is bimodal in composition. The felsic component is likely derived from the Little Colorado River, and the mafic component (basaltic grains) is locally sourced from nearby cinder cones [1]. GFDF is anMars Dune Digital Database - Merged
The Mars Global Digital Dune Database provides a comprehensive and quantitative view of the geographic distribution of dune fields from 65° N to 65° S latitude. The database encompasses ~ 550 dune fields, covering ~ 70,000 km2, with an estimated total volume between 3,600 km3 and 13,400 km3. Over 2300 selected Thermal Emission Imaging System (THEMIS) infrared (IR), THEMIS visible (VIS) and Mars Or - Publications
Spatial and temporal distribution of sinuous ridges in southeastern Terra Sabaea and the northern region of Hellas Planitia, Mars
Sinuous ridges are an important yet understudied component of Mars' hydrologic history. We have produced a map of sinuous ridges, valleys and channels, and tectonic ridges across southeastern Terra Sabaea and into northern Hellas Planitia (10°-45° S, 35°-80° E) using a CTX mosaic. Although we mapped different types of ridges and negative relief features, the focus of this paper are the sinuous ridAuthorsAmber Gullikson, Ryan Anderson, Rebecca M.E. WilliamsThermophysical and compositional properties of paleobedforms on Mars
Bedforms on Earth and Mars are often preserved in the rock record in the form of sedimentary rock with distinct cross-bedding. On rare occasions, the full-surface geometry of a bedform can be preserved through burial and lithification. These features, known as paleobedforms, are found in a variety of geographic locations on Mars. Evidence in the morphology of paleobedforms, such as the retention oAuthorsAaron R. Weintraub, Christopher S. Edwards, Matthew Chojnacki, Lauren A. Edgar, Lori K. Fenton, Sylvain Piqueux, Amber GulliksonMorphology and paleohydrology of intracrater alluvial fans north of Hellas Basin, Mars
Alluvial fans and sinuous ridges are both important records of the history of fluvial activity on Mars, and they often occur together. We present observations of alluvial fans, many of which exhibit inverted relief, in five craters in the region north of Hellas basin. The observed fans ranged in size from ~10 to 820 km2. We identified three primary fan surface morphology classes (chute, degraded,AuthorsRyan Anderson, Rebecca Williams, Amber Gullikson, William NelsonWorkshop on terrestrial analogs for planetary exploration
Terrestrial analogs are an important part of the robotic and human exploration of the solar system. One of the main recommendations from a community survey conducted in 2019 was to hold a workshop to increase communication and share resources among scientists, engineers, data managers, educators, and students who are involved, or hope to be involved, in terrestrial analog studies.AuthorsLauren A. Edgar, Amber Gullikson, M. Elise Rumpf, James SkinnerA geologic field guide to S P Mountain and its lava flow, San Francisco Volcanic Field, Arizona
IntroductionWe created this guide to introduce the user to the San Francisco Volcanic Field as a terrestrial analog site for planetary volcanic processes. For decades, the San Francisco Volcanic Field has been used to teach scientists to recognize the products of common types of volcanic eruptions and associated volcanic features. The volcanic processes and products observed in this volcanic fieldAuthorsAmber L. Gullikson, M. Elise Rumpf, Lauren A. Edgar, Laszlo P. Keszthelyi, James A. Skinner, Lisa ThompsonThe Mars Global Digital Dune Database (MGD3): Composition and stability
We present an expansion to the Mars Global Digital Dune Database (MGD3) describing 1) bulk dune field composition determined by fitting a mineral spectral library to Thermal Emission Spectra (TES) data, and 2) a morphologic stability index that measures the degree of non-aeolian modification that has eroded and stabilized each dune field. This paper describes results for these two components, provAuthorsLori K. Fenton, Amber Gullikson, Rosalyn Hayward, Heather Charles, Timothy N. TitusMars global digital dune database (MGD3)—Composition, stability, and thermal inertia
The Mars Global Digital Dune Database (MGD3) is an online repository that has catalogued dune fields larger than 1 km2 located between latitudes 90° N. and 90° S. The work presented here expands upon previous MGD3 open-file reports, with a new emphasis upon characterizing dune fields through composition, stability, and thermal inertia. Included in this latest addition is a detailed compositional aAuthorsAmber L. Gullikson, Rosalyn K. Hayward, Timothy N. Titus, Heather Charles, Lori K. Fenton, Rachael H. Hoover, Nathaniel E. PutzigNon-USGS Publications**
Gullikson, A.L. J.J Hagerty, M.R. Reid, J.F. Rapp, D.S. Draper (2016) Silicic lunar volcanism: Testing the crustal melting model. American Mineralogist, 101 (10), 2312-2321.Leinenweber, K. L., A. L. Gullikson, E. Stoyanov, and A. Malik (2015) Saturation curve of SiO2 component in rutile-type GeO2: A recoverable high-temperature pressure standard from 3 GPa to 10 GPa. Journal of Solid State Chemistry, 229, 10-18.Gullikson, A. L., K. Leinenweber, E. Stoyanov, H. Zhang, and A. Malik (2014) High-pressure investigation in the system SiO2-GeO2: Mutual solubility of Si and Ge in quartz, coesite, and rutile phases. Journal of the American Ceramic Society, 1-8.Potts, N. J., A. L. Gullikson, N. M. Curran, J. K. Dhaliwal, M. K. Leader, R. N. Rege, K. K. Klaus, and D. A. Kring (2014) Robotic traverse and sample return strategies for a lunar farside mission to the Schrödinger basin. Advances in Space Research, doi: http://dx.doi.org/10.1016/j.asr.2014.11.028.**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.