Member Since 2016
Shaunna M. Morrison
Carnegie Research Scientist, Carnegie Institution for Science
AGU Research
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Uranium Redox and Deposition Transitions Embedded in Deep‐Time Geochemical Models and Mineral Chemistry Networks
GEOCHEMISTRY, GEOPHYSICS, GEOSYSTEMS
09 february 2024
Elisha K. Moore, Jie Li, Ao Zhang, Jihua Hao, Shau...
Uranium (U) is an important global energy resource and a redox sensitive trace element that reflects changing environmental conditions and geochemi...
Predicting the mineralogy of planetary analogs and potential landing sites via mineral association rule mining
MACHINE LEARNING AND DATA SCIENCE METHODS FOR PLANETARY SCIENCE I POSTER
planetary sciences | 15 december 2023
Shaunna M. Morrison, Anirudh Prabhu, Ahmed M Eleis...
The wealth of mineralogical data resources, both terrestrial and extraterrestrial, combined with powerful machine learning methods have paved the way ...
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From detecting agnostic biosignatures to characterizing chondrites: How network science is perfect for making scientific discoveries with geochemical data
NEXT-GENERATION MINERALOGY, PETROLOGY, AND GEOCHEMISTRY: NEW APPROACHES TO HARNESSING THE MULTIDIMENSIONALITY OF COMPLEX EARTH AND PLANETARY SYSTEMS II ORAL
volcanology, geochemistry and petrology | 15 december 2023
Anirudh Prabhu, Michael Wong, Shaunna M. Morrison,...
Analyzing geochemical data uses common statistical methods including probability distributions, regression, multivariate analyses etc. A major roadblo...
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Unraveling the Enigma of Ungrouped Chondrites: A Data Science Approach for Exploring their Origins
NEXT-GENERATION MINERALOGY, PETROLOGY, AND GEOCHEMISTRY: NEW APPROACHES TO HARNESSING THE MULTIDIMENSIONALITY OF COMPLEX EARTH AND PLANETARY SYSTEMS I POSTER
volcanology, geochemistry and petrology | 15 december 2023
Alexandra Ostroverkhova, Maureen Clark, Anirudh Pr...
Ungrouped chondrites constitute a distinctive subset of chondrites that diverge from the currently established classification groups. While some of th...
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Is Earth's biological influence recorded in its mineralogical networks?
NEXT-GENERATION MINERALOGY, PETROLOGY, AND GEOCHEMISTRY: NEW APPROACHES TO HARNESSING THE MULTIDIMENSIONALITY OF COMPLEX EARTH AND PLANETARY SYSTEMS I POSTER
volcanology, geochemistry and petrology | 15 december 2023
Shaunna M. Morrison, Anirudh Prabhu, Robert M. Haz...
Determining the habitability of planets remains a fundamental question in science and society. In this study, we harness network theory to explore the...
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Sulfate Mineral Suites at Gale Crater, Mars, by X-ray Diffraction
MARTIAN SULFATES STUDIED USING ORBITAL, GROUND, LABORATORY, AND EARTH DATA I ORAL
planetary sciences | 15 december 2023
David T. Vaniman, Steve Chipera, Elizabeth B. Ramp...
A prime reason for sending Mars Science Laboratory (MSL) to Gale crater was orbital evidence of a transition from sulfate-poor sediments of a wet envi...
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In situ evidence of an active carbon cycle on ancient Mars
A TALE OF TWO ROVERS: EXPLORING THE MARTIAN SEDIMENTARY ROCK RECORD WITH THE CURIOSITY AND PERSEVERANCE ROVERS II ORAL
planetary sciences | 14 december 2023
Benjamin M. Tutolo, Elisabeth Hausrath, Michael Th...
The apparently limited volumes of carbonate minerals in the sedimentary strata of Mars represent a key paradox in our understanding of the planets hab...
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Knowledge-infusion practices in open mineral data service and analysis
ADVANCING OPEN SCIENCE: EMERGING TECHNIQUES IN KNOWLEDGE MANAGEMENT AND DISCOVERY I POSTER
informatics | 12 december 2023
Xiaogang Ma, Jolyon Ralph, Jingyi Huang, David Von...
Databases essentially have semantics embedded in their data structures, as knowledge modeling is normally the first step of database construction. Now...
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