Amber L Gullikson

42 items:

Terrestrial Analog Sample Collections: Flynn Creek Crater Sample Collection Flynn Creek crater is a 3.8 km diameter, 360-million-year-old impact structure located in north central Tennessee, and is an invaluable terrestrial analog for the study of impact cratering dynamics. The Flynn Creek Crater Sample Collection consists of over two thousand boxes of drill core from 18 drill holes in the crater’s central uplift, floor, and rim. Impact-induced hydrothermal systems are of considerable scientific interest because they may have played a significant role in the origin and evolution of life on early Earth and produced temporary near-surface habitable environments on Mars. Between 1967 and 1979, USGS scientist Dr. David Roddy conducted a drilling program at Flynn Creek crater. The drilling... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service
Photogrammetry of small ripples at a Sunset Crater cinder field: March 2022 Photogrammetry techniques to quantify fine-scale topography of cinder ripples were applied to a small region of interest in Sunset Crater National Monument, Arizona. Tags: Arizona, Sunset Crater National Monument, aeolian ripples, digital elevation models, geoscientificInformation
Thermal imagery and near-surface temperature probe data at a Sunset Crater cinder field: May 24, 2022
BlazeVideo images of a ripple field in Grand Falls Dune Field, Arizona, from December 2022 to April 2023 Our goal for this work is to place better constraints on aeolian atmospheric-surface interactions through long-term monitoring of an active, bi-modal dune field located near Grand Falls, Arizona. This dune field has been monitored since 2013 by the USGS, and data from each collection year are released as USGS Data Release products. Data described here is the imagery component (individual time-stamp images of an active ripple field) of the Imagery, Photogrammetry and Meteorological Data from December 2022 to April 2023, Grand Falls Dune Field, Arizona USGS Data Release. Our instruments are set up near an active ripple field in the Grand Falls Dune Field. The instrument array includes a meteorological weather station... Categories: Data; Tags: Arizona, Grand Falls, Imagery, Navajo Indian Reservation, atmospheric and climatic processes, All tags...
Context images at a Sunset Crater cinder field: U.S. Geological Survey data release: March 09, 2021 to August 10, 2022 A BlazeVideo camera has been set up next to a meteorological station at a small cinder field in Sunset Crater National Monument, Arizona. Images are taken every hour. Data presented here span from March 09, 2021 to August 10, 2022. Categories: Data; Tags: Arizona, Sunset Crater National Monument, climatologyMeteorologyAtmosphere, deserts, environment, All tags... ripples, Fewer tags

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