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Professional headshot of Dr. Molly Anderson, Received Ph.D Summer 2023, University of Florida

Dr. Molly Anderson

Received Ph.D Summer 2023, University of Florida

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Current Position: Postdoctoral Research Associate at the University of Florida

Supervisor: Dr. Stephen Elardo

Dissertation Title: Petrogenesis of the 8 Degrees 20 Minutes N Seamount Chain: Modeling Mantle Heterogeneity and Melting in the Near-Ridge Environment

Major Advisor: Dr. Michael Perfit

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Research

Professional headshot of Dr. Prakhin Assavapanuvat, Received Ph.D Fall 2024

Dr. Prakhin Assavapanuvat

Received Ph.D Fall 2024

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Major Advisor: Dr. Thomas Bianchi
Dissertation Title:
Mangrove Encroachment of Salt Marshes in Apalachicola Estuary: Impacts on Organic Carbon Burial

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Research

Current Position: Lecturer at Chulalongkorn University, Thailand

Professional headshot of Dr. DANIEL ASTUDILLO-MANOSALVA, Received Ph.D Summer 2024

Dr. DANIEL ASTUDILLO-MANOSALVA

Received Ph.D Summer 2024

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Major Advisor: Dr. Stephen Elardo
Dissertation Title: The Petrology of the Lunar Interior and Its Early Magmatism Addressed through a Modeling, Analytical, and Experimental Approach

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Research

Current Position: Postdoctoral Fellow at ETH Zurich

Professional headshot of MICHELLE BARBOZA, Received MS Summer 2018

MICHELLE BARBOZA

Received MS Summer 2018

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Major Advisor: Dr. Bruce MacFadden
Thesis Title: Carbon Isotope Analysis of Mammalian Herbivore Teeth from a 10 Million-Year-Time Span, Including the mid Miocene Climatic Optimum, Florida

Current Position: Part Time Faculty at Highline College

Professional headshot of Dr. MEGAN BOREL, Received Ph.D Spring 2023

Dr. MEGAN BOREL

Received Ph.D Spring 2023

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Major Advisor: Dr. David Foster
Dissertation Title: Extensional Tectonics and 3D Development of the Pioneer Metamorphic Core Complex, Idaho

Current Position: CRESST II Postdoctoral Research Associate at NASA Goddard Space Flight Center

Professional headshot of Dr. KYLE BOSTICK, Received Ph.D Summer 2019

Dr. KYLE BOSTICK

Received Ph.D Summer 2019

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Major Advisor: Dr. Andrew Zimmerman
Dissertation Title: The Production, Composition, and Stability of Pyrogenic Dissolved Organic Matter

Research

Current Position: Licensed Professional Geologist (TX) and Consulting Geologist at EIL, LLC

Professional headshot of Dr. Katie Bristol, Received Ph.D Fall 2024

Dr. Katie Bristol

Received Ph.D Fall 2024

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Major Advisor: Dr. Courtney Sprain
Dissertation Title: Earth's Evolution from Core to Atmosphere: Paleomagnetic and Geochronologic Insights from the Indian Subcontinent

Research

Current Position: Postdoctoral Research Scientist at Purdue University

Professional headshot of Dr. DENISE BUCKNER, Received Ph.D Summer 2024

Dr. DENISE BUCKNER

Received Ph.D Summer 2024

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Major Advisor: Dr. Amy Williams
Dissertation Title: Predicting the Mixed Signal of Organics on Mars: Ancient Biotic, Meteoritic Abiotic, or UV-Altered Meteoritic?

Research

Current Position: Postdoctoral Fellow at NASA's Goddard Space Flight Center

Professional headshot of Dr. PETER CHUTCHARAVAN, Received Ph.D Spring 2020

Dr. PETER CHUTCHARAVAN

Received Ph.D Spring 2020

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Major Advisor: Dr. Ellen Martin
Dissertation Title: Ice Sheet Histories and Sea-Level Change during the Last Interglacial and Termination I Inferred from Fossil Corals: An Interdisciplinary Approach

Research

Current Position: Research Scientist at New York State Dept of Health

Professional headshot of Dr. MATTHEW CONLIN, Received Ph.D Spring 2022

Dr. MATTHEW CONLIN

Received Ph.D Spring 2022

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Major Advisor: Dr. Peter Adams
Dissertation Title: Assessing Storm-Driven Evolution of Coastal Morphology through the Use and Development of Numerous Observational Techniques

Research

Current Position: Postdoctoral Scholar at Oregon State University

Professional headshot of Dr. Danilo do Nascimento Cruz, Received Ph.D Fall 2025

Dr. Danilo do Nascimento Cruz

Received Ph.D Fall 2025

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Major Advisor: Dr. David Foster

Dissertation Title: Deciphering Crustal Evolution through Mafic Volcanic Rocks: A Multi-Method Approach Using In-Situ Analysis, Elemental and Isotope Geochemistry and Geochronology

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Research

Current Position: Post-Doctoral Fellow at Universidade Federal do Pará

 

Professional headshot of Fer Juárez Durán, Received MS Summer 2025

Fer Juárez Durán

Received MS Summer 2025

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Major Advisor:  Dr. Amy Williams
Thesis Title: Characterizing Biological/Metabolic By-Products of Arabidopsis Thaliana Growth in Lunar Regolith

Research

Current Position: Ph.D. Student at the University of Florida

Professional headshot of Dr. Madison Flint, Received Ph.D Fall 2021, University of Florida

Dr. Madison Flint

Received Ph.D Fall 2021, University of Florida

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Current Position: Sr. Environmental Specialist​ for Alachua County, Florida

Dissertation Title: Evaluating Environmental Controls on Nitrous Oxide Processing in Carbonate Aquatic Systems

Major Advisor: Dr. Jonathan Martin

Professional headshot of SHAUNA FLYNN, Received MS Summer 2018

SHAUNA FLYNN

Received MS Summer 2018

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Major Advisor: Dr. Ellen Martin
Thesis Title: Weathering during Glacial-Interglacial Cycles Based on Pb Isotopes at Orphan Knoll, NW Atlantic

Professional headshot of JENNIE FORD, Received MS Fall 2018

JENNIE FORD

Received MS Fall 2018

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Major Advisor:  Dr. Andrew Zimmerman
Thesis Title: Investigating the Role of EPS in Microbial-Induced Calcite Precipitation

Current Position: Environmental Planner, City of Gainesville, FL

Professional headshot of JACOB GADDY, Received MS Fall 2023

JACOB GADDY

Received MS Fall 2023

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Major Advisor:  Dr. Thomas Bianchi
Thesis Title: Spatial and Temporal Cycling of Dissolved Organic Matter in South Florida Treatment Wetlands

Email

Current Position: Staff Geologist at Geosyntec Consultants

Professional headshot of Dr. NICOLE GRECO, Received Ph.D Spring 2024

Dr. NICOLE GRECO

Received Ph.D Spring 2024

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Major Advisor: Dr. John Jaeger
Dissertation Title: Quantitative Grain Size Analysis of Water Column and Sub-Seafloor Sediments in Ice-Proximal Environments as Influenced by Glacial Meltwater and Sediment Discharge

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Research

Current Position: Community Engagement & Outreach Coordinator at NCEAS

Professional headshot of LUKE GRIMMELBEIN, Received MS Summer 2022

LUKE GRIMMELBEIN

Received MS Summer 2022

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Major Advisor:  Dr. Michal Kowalewski
Thesis Title: Comparative Analyses of Live and Dead Mollusks as a Tool for Assessing Human Impact on Seagrass Ecosystems along the Northern Gulf Coast of Florida

Current Position:

Professional headshot of Dr. MCKENNA HOLLIDAY, Received Ph.D Spring 2024

Dr. MCKENNA HOLLIDAY

Received Ph.D Spring 2024

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Major Advisor:  Dr. Courtney Sprain
Dissertation Title: A multidisciplinary Approach to Western North American Landscape Evolution and the Associated Hazards

Professional headshot of Dr. JACK HUTCHINGS, Received Ph.D Spring 2018

Dr. JACK HUTCHINGS

Received Ph.D Spring 2018

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Major Advisor:  Dr. Thomas Bianchi
Dissertation Title: Molecular Biomarker Approaches to Determining Organic Matter Sources and Degradation States in High Latitude Permafrost-Affected Soils

Research

Current Position: Staff Scientist At Washington University

Professional headshot of MENG JIA, Received MS Summer 2018

MENG JIA

Received MS Summer 2018

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Major Advisor:  Dr. Raymond Russo
Thesis Title: Determining Crust and Upper Mantle Structure by Bayesian Joint Inversion of Receiver Function, Surface Wave Dispersion and Rayleigh Wave Ellipticity at a Single Station: Preparation for Data from the InSight Mission

Research

Current Position: Ph.D Candidate at the Colorado School of Mines

Professional headshot of Dr. PENG JIANG, Received Ph.D Fall 2020

Dr. PENG JIANG

Received Ph.D Fall 2020

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Major Advisor:  Dr. David Foster
Dissertation Title: In-Situ Chemical and Isotopic Analyses of Major and Accessory Mineral Phases: Method Developments and Applications to the Damara Orogen and East Pacific Rise

Research

Website

Current Position: Assistant Faculty Specialist, MAS Early Career Scholar at University of Hawaiʻi

 

Professional headshot of Dr. HAILEY JOHNSON, Received Ph.D Fall 2020

Dr. HAILEY JOHNSON

Received Ph.D Fall 2020

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Major Advisor: Dr. Peter Adams
Dissertation Title: Reusable Geoscientific Software Design and Applications in Coastal Morphology Research and Education

Current Position: Scientific Software Engineer II at Unidata Program Center

 

Professional headshot of LAUREN JUDGE, Received MS Summer 2021

LAUREN JUDGE

Received MS Summer 2021

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Major Advisor: Dr. Amy Williams
Thesis Title: Biosignature Preservation Potential in Manganese Oxides

Research

Current Position: PhD Student at University of New Mexico

 

Professional headshot of Dr. BRIAN KELLY, Received Ph.D Summer 2024

Dr. BRIAN KELLY

Received Ph.D Summer 2024

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Major Advisor: Dr. Raymond Russo
Dissertation Title: Investigating Rupture Properties of Large Earthquakes for Seismic Hazard Mitigation

Professional headshot of STEPHANIE KILLINGSWORTH, Received MS Fall 2023

STEPHANIE KILLINGSWORTH

Received MS Fall 2023

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Major Advisor:  Dr. Bruce MacFadden
Thesis Title: Geochemistry of Fossil Shark Teeth as Age Proxies for Neogene Sites of Florida

Email

Current Position: K-12 Education & Outreach Coordinator at the Florida Museum of Natural History and Ph. D Student at the University of Florida

Professional headshot of Dr. Lydia Kivrak, Received Ph.D Fall 2025

Dr. Lydia Kivrak

Received Ph.D Fall 2025

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Major Advisor: Dr. Amy Williams
Dissertation Title:
Preservation of Organic Biosignatures in Mars-Analog Environments and Detectability with Current and Future Space-Flight Technology.

Email

Research

 

 

 

Professional headshot of JAMES KOWALSKI, Received MS Summer 2022

JAMES KOWALSKI

Received MS Summer 2022

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Major Advisor:  Dr. Robert Hatfield
Thesis Title: The Particle Size Specific Magnetic Record of IODP Site U1302/03: Fingerprinting Late Pleistocene Laurentide Ice Sheet Instabilities in the North Atlantic Sediment Record

Current Position: Curatorial Specialist at International Ocean Discovery Program

Professional headshot of Dr. KRISTOPHER KUSNERIK, Received Ph.D Summer 2021

Dr. KRISTOPHER KUSNERIK

Received Ph.D Summer 2021

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Major Advisor: Dr. Michal Kowalewski
Dissertation Title: Freshwater Conservation Paleobiology: Understanding the Historical Ecology of Spring-Fed Fluvial Systems in Florida Using Fossil and Modern Mollusks

Research

Current Position: Visiting Assistant Professor at Hamilton College

Professional headshot of CAITLIN LEBEL, Received MS Summer 2020

CAITLIN LEBEL

Received MS Summer 2020

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Major Advisor:  Dr. Ellen Martin
Thesis Title: Larger Benthic Foraminiferal Response to the Eocene-Oligocene Transition in Florida

Current Position:

Professional headshot of Ranpeng Li, Received MS Spring 2024

Ranpeng Li

Received MS Spring 2024

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Major Advisor:  Dr. Juliane Dannberg
Thesis Title: Exploring Mantle Convection Styles through Earth's History: The Role of Phase Transitions

Research

Email

Current Position: PhD Candidate at GEOMAR Helmholtz Centre for Ocean Research Kiel

Professional headshot of Dr. JING LYU, Received Ph.D Summer 2024

Dr. JING LYU

Received Ph.D Summer 2024

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Major Advisor: Dr. Andrew Zimmerman
Dissertation Title: Pyrogenic Carbon in Soil and Comparison of Quantitative Methods

Research

Current Position: Postdoctoral Research Associate at the University of Illinois at Urbana-Champaign

Professional headshot of ISAAC MAGALLANES, Received MS Summer 2019

ISAAC MAGALLANES

Received MS Summer 2019

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Major Advisor:  Dr. Bruce MacFadden
Thesis Title: Stable Carbon and Oxygen Isotopes Provide New Insights on Climate and Paleoecology during the Late Miocene in Northcentral New Mexico

Research

Current Position: Ph.D. Candidate at the University of Chicago

Professional headshot of KRISTA MCGILLIVRAY, Received MS Spring  2019

KRISTA MCGILLIVRAY

Received MS Spring 2019

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Major Advisor:  Dr. John Jaeger
Thesis Title: Establishing Spatial Patterns of Late Pleistocene to Modern Glacial Erosion in the Bering-Bagley Glacial System, Gulf of Alaska, from IODP Expedition 341 Site U1421

Professional headshot of Dr. SCOTT MILLER, Received Ph.D Fall 2021

Dr. SCOTT MILLER

Received Ph.D Fall 2021

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Major Advisor: Dr. Joseph Meert
Dissertation Title: Precambrian India from the Hadean to the Proterozoic: Geochemical and Paleomagnetic Investigations of the Singhbhum and Dharwar Cratons

Research

Current Position: Adjunct Lecturer at Santa Fe College

Professional headshot of MERIDITH MISKA, Received MS Spring 2023

MERIDITH MISKA

Received MS Spring 2023

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Major Advisor: Dr. Paul Mueller
Thesis Title: Tracing Archean-Proterozoic Crustal Evolution in Northern Michigan Using U-Pb Age and Hf Isotopic Compositions of Detrital Zircons

Professional headshot of Dr. Martina Monaco, Received Ph.D Spring 2025

Dr. Martina Monaco

Received Ph.D Spring 2025

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Major Advisor: Dr. Raymond Russo
Dissertation Title: The Thermochemical Hawaiian Plume and Its Dynamic Interplay with the X-Discontinuity: A Novel Computational Approach

Research

Professional headshot of LAURA MULROONEY, Received MS Fall 2023

LAURA MULROONEY

Received MS Fall 2023

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Major Advisor: Dr. James Vogl
Thesis Title: Geochemistry and Geochronology of the Eocene Pioneer Intrusive Suite: Pioneer Metamorphic Core Complex South-Central Idaho

Professional headshot of Dr. ANDREW OBERHELMAN, Received Ph.D Spring 2024

Dr. ANDREW OBERHELMAN

Received Ph.D Spring 2024

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Major Advisor:  Dr. Jonathan Martin
Dissertation Title: Carbon Cycling in the Carbonate Critical Zone

Research

Current Position: Postdoctoral Associate at Florida International University

Professional headshot of Dr. CAROLINA ORTIZ GUERRERO, Received Ph.D Fall 2022

Dr. CAROLINA ORTIZ GUERRERO

Received Ph.D Fall 2022

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Major Advisor:  Dr. David Foster
Dissertation Title: Research and Outreach in Idaho's Geology: Timescales and Conditions for Decoupled Crustal Flow in the Pioneer Mountains Metamorphic Core Complex, and Impacts of Google-Earth Electronic Field Trips in K-12 Environments

Research

Current Position:

Professional headshot of Dr. JUAN PANIAGUA-ARROYAVE, Received Ph.D Spring 2018

Dr. JUAN PANIAGUA-ARROYAVE

Received Ph.D Spring 2018

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Major Advisor:  Dr. Peter Adams
Dissertation Title: Hydrodynamic Processes Associated with the Evolution of Cape-Related Shoals

Research

Current Position:

 

 

Professional headshot of Dr. MICHELLE PENKROT, Received Ph.D Fall 2018

Dr. MICHELLE PENKROT

Received Ph.D Fall 2018

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Major Advisor:  Dr. John Jaeger
Dissertation Title: The Late Quaternary Continental Margin Sedimentary Record of Glacial Erosion Within the St. Elias Mountain Range, Southeastern Alaska

Research

Current Position: Curator at Gulf Coast Repository at Texas A&M University - International Ocean Discovery Program

Professional headshot of Dr. VICTOR PEREZ, Received Ph.D Summer 2020

Dr. VICTOR PEREZ

Received Ph.D Summer 2020

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Major Advisor:  Dr. Bruce MacFadden
Dissertation Title: Florida's Chondrichthyan Fossil Record (Eocene-Pleistocene)

Research

Current Position: Visiting Professor at St. Mary’s College of Maryland

Professional headshot of Dr. ANTHONY PIVARUNAS, Received Ph.D Spring 2019

Dr. ANTHONY PIVARUNAS

Received Ph.D Spring 2019

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Major Advisor:  Dr. Joseph Meert
Dissertation Title: Space and Time: Using Paleomagnetism, Geochronology and Numerical Methods to Create and Assess Spatiotemporal Geological Relationships through Earth History

Research

Current Position: Research Geophysicist at U.S. Geological Survey, California Volcano Observatory

Professional headshot of CAROLINE QUANBECK, Received MS Spring 2020

CAROLINE QUANBECK

Received MS Spring 2020

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Major Advisor:  Dr. John Jaeger
Thesis Title: Late Pleistocene Sea-Level Change and Reef Response Inferred from Fossil Reefs at Red Bluff, Western Australia

Dr. Sarah Lynn Redding

Received Ph.D Summer 2025

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Major Advisor: Dr. Anita Marshall
Dissertation Title: Instructor Expectations Vs. Student Readiness: Identifying a Missing Puzzle Piece to Geoscience Student Success

 

Professional headshot of MASOUD ASGHARIAN ROSTAMI, Received MS Spring 2018

MASOUD ASGHARIAN ROSTAMI

Received MS Spring 2018

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Major Advisor: Dr. Ellen Martin
Thesis Title: Development of Northern Component Water during the Latest Cretaceous

Research

Current Position: Assistant Program Director of Data Science at The University of Texas, Arlington

Professional headshot of HARSHIT SAINI, Received MS Summer 2020

HARSHIT SAINI

Received MS Summer 2020

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Major Advisor:  Dr. Jonathan Martin
Thesis Title: Controls on Wetland Phosphorus Distribution in Big Cypress Wetlands, South Florida

Current Position:

Professional headshot of Dr. ALEXANDRA SKRIVANEK, Received Ph.D Summer 2019

Dr. ALEXANDRA SKRIVANEK

Received Ph.D Summer 2019

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Major Advisor:  Dr. Andrea Dutton
Dissertation Title: Inferences of Last Interglacial Sea-level Variability from circum-Caribbean Fossil Reefs

Research

Website

Current Position: Program Scientist at Schmidt Sciences

 

Professional headshot of CORA SUMMERFIELD, Received MS Summer 2019

CORA SUMMERFIELD

Received MS Summer 2019

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Major Advisor:  Dr. Elizabeth Screaton
Thesis Title: Role of Lakebed Sediments in Lake-Groundwater Exchange in Lake Lochloosa, Central Florida

Current Position:

Professional headshot of CARMI THOMPSON, Received MS Summer 2022

CARMI THOMPSON

Received MS Summer 2022

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Major Advisor:  Dr. Michal Kowalewski
Thesis Title: Paleoecology of the Florida Shell and Fill Quarry

Research

Current Position: PhD Candidate at Ohio State University

Professional headshot of JASON TITUS, Received MS Spring 2020

JASON TITUS

Received MS Spring 2020

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Major Advisor:  Dr. David Foster
Thesis Title: Geologic Mapping and Detrital Zircon U/Pb Geochronology of the Ernie Lake Area of Central Brooks Range in Alaska: Implications for Pre-Mississippian Basement and Brooks Range Architecture

Research

Current Position: Geologist at Bureau of Land Management

Professional headshot of Dr. DERRICK VAUGHN, Received Ph.D Fall 2019

Dr. DERRICK VAUGHN

Received Ph.D Fall 2019

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Major Advisor:  Dr. Thomas Bianchi
Dissertation Title: Changes in Blue Carbon Burial Rates and Vegetation with Macroclimate Variability in Intertidal Wetlands of Northern Florida

Research

Website

Current Position: Assistant Professor at Utah State University

Professional headshot of Dr. YITAN WANG, Received Ph.D Spring 2022

Dr. YITAN WANG

Received Ph.D Spring 2022

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Major Advisor:  Dr. Raymond Russo
Dissertation Title: Lower Crustal Densities from Converted Seismic Body Waves: Development and Applications

Research

Professional headshot of Dr. Emily Watts, Received Ph.D Spring 2025

Dr. Emily Watts

Received Ph.D Spring 2025

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Major Advisor: Dr. Thomas Bianchi
Dissertation Title: Organic Carbon Cycling in Temperate Fjord Sediments

Research

Email

Current Position: Post-Doctoral Researcher at the University of Central Florida

Professional headshot of Dr. RYAN WILHELMI, Received Ph.D Summer 2020

Dr. RYAN WILHELMI

Received Ph.D Summer 2020

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Major Advisor:  Dr. David Foster
Dissertation Title: Evolution and Exposure of Precambrian Basement along the Western Margin of the Wyoming Province

Research

Current Position: Adjunct Lecturer at the University of Florida

Professional headshot of Dr. HAN BYUL WOO, Received Ph.D Fall 2021

Dr. HAN BYUL WOO

Received Ph.D Fall 2021

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Major Advisor:  Dr. Peter Adams
Dissertation Title: The Use of Seismic Interferometry to Identify Crustal Velocity Structure and Other Applications in Environmental Seismology

Research

Current Position: Postdoctoral Researcher at NASA Marshal Space Flight Center

Professional headshot of MICHAEL ZIEGLER, Received MS Fall 2019

MICHAEL ZIEGLER

Received MS Fall 2019

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Major Advisor:  Dr. Bruce MacFadden
Thesis Title: Paleoenvironmental Analysis of Montbrook: An Unusual Fossil Locality from the Late Miocene in Northern Florida

Research

Current Position: Doctoral Researcher at the Max Planck Institute of Geoanthropology