J. J. Smith

United States Geological Survey — United States

Earth and Planetary Sciences · Physical Sciences

21h-index1.5kcitations155works0.42yr avg
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Research Topics

Geology and Paleoclimatology Research(31), Geological formations and processes(20), Geochemistry and Geologic Mapping(13), Paleontology and Stratigraphy of Fossils(12), Electrochemical Analysis and Applications(11)

Publications155 total

Volcanogenic zircon geochronology from paleosols in Cenozoic terrestrial strata
Palaeogeography Palaeoclimatology Palaeoecology·2025Open Access
Tracing the Origins and Significance of the Miocene Ogallala Formation, Great Plains, USA
The Journal of Geology·2025
Cretaceous (Maastrichtian) Vertisols of the Serra da Galga Member (Bauru Basin, Brazil): Implications for palaeoclimate and palaeoecology
Palaeogeography Palaeoclimatology Palaeoecology·2025
The influence of diagenetic conditions and fault zones on karstification development in the Barra Velha Formation (Aptian of Santos Basin, Brazil)
Marine and Petroleum Geology·2025· 2 cited
“When you’re a star, they let you do it”: Trump, Twitter, and moral disengagement
Communication and the Public·2025Open Access
Determining the relative scientific and cultural “value” of the UK's in-situ dinosaur track sites
Proceedings of the Geologists Association·2025· 1 citedOpen Access
Paleosol Geochronometry Using Volcanogenic Zircons: A Case Study from the Late Miocene Ogallala Formation in the Central Great Plains, USA
SSRN Electronic Journal·2025Open Access
Integrated geochronological and chemostratigraphic study of middle Miocene strata (Ogallala Group) at the eastern margin of the North American Great Plains
Evolving Earth·2024· 1 citedOpen Access
Depositional, Diagenetic, and Tectonic Setting of Aptian Pre-Salt Carbonate Reservoir in the Santos Basin, Brazil
2024
Late Miocene paleoecology and paleoclimate in the central High Plains of North America reconstructed from paleopedological, ichnological, and stable isotope analyses of the Ogallala Formation in western Kansas, USA
Evolving Earth·2023· 4 citedOpen Access
Pedogenic processes and climatic conditions from Cretaceous (Albian) tropical paleosols of the Itapecuru Formation, Parnaíba Basin, northeast Brazil
Palaeogeography Palaeoclimatology Palaeoecology·2023· 2 cited
Using the factors of soil formation to assess stable carbon isotope disequilibrium in late Pleistocene (MIS 3) buried soils of the Great Plains, North America
Palaeogeography Palaeoclimatology Palaeoecology·2023· 3 citedOpen Access
Pedogenic Processes and Climatic Conditions from Tropical Paleosols of the Itapecuru Formation, Parnaíba Basin (Northeast Brazil)
SSRN Electronic Journal·2023Open Access
Revision to Nomenclature of the Zarah Subgroup of the Kansas City Group (Pennsylvanian) in Kansas
Midcontinent Geoscience·2022· 2 citedOpen Access
Reconstructing late Miocene depositional environments in the central High Plains, USA: Lithofacies and architectural elements of the Ogallala Formation
Sedimentary Geology·2022· 10 cited
Maastrichtian atmospheric<i>p</i>CO2 and climatic reconstruction from carbonate paleosols of the Marília Formation (southeastern Brazil)
Journal of Sedimentary Research·2022· 7 cited
RECONCILIATION OF PENNSYLVANIAN STRATIGRAPHIC NOMENCLATURE IN THE MIDCONTINENT, USA
Abstracts with programs - Geological Society of America·2022
MATLAB Simulation Tool for Adaptive Antenna Array Development
2021Open Access
The influence of ancient soil biota on the precipitation and distribution of pedogenic carbonate in paleosols of the Marília Formation (Upper Cretaceous, Brazil)
Palaeogeography Palaeoclimatology Palaeoecology·2021· 9 cited
Mapping a Fluvial Aquifer in New Zealand Using Airborne Tem, Seismic, and Electrical Soundings
2021
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Frequent Co-authors

S. Szpak(10), Greg A. Ludvigson(9), Stephen T. Hasiotis(7), P.A. Mosier-Boss(7), Mary J. Kraus(6), Daniel T. Woody(6), Brian F. Platt(5), Anthony L. Layzell(3), James A. Golab(3), Stanley Pons(3), Luis A. González(2), David A. Fowle(2), Steven G. Driese(2), Marina B. Suarez(2), R.M. Joeckel(2), S.R. Scharber(2), Camelia Gabriel(2), Robert Nowak(2), Andreas Möller(2), R. Hunter Harlow(2)