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Earth Science

D-Index
48
Citations
9217
World Ranking
3785
National Ranking
424

Overview

John Parnell is affiliated with the University of Aberdeen in the United Kingdom and has contributed extensively to the field of Earth and Planetary Sciences, with a primary focus on geophysics, geochemistry and petrology, astronomy and astrophysics, artificial intelligence, and paleontology. Their research spans a variety of subfields and main topics within geological and geochemical analysis.

Their publication record includes work in several frequent venues such as the Journal of Raman Spectroscopy, Scottish Journal of Geology, Journal of Mining and Earth Sciences, Geological Magazine, and Environmental Microbiology.

Notable recent papers by John Parnell include:

  • Towards a kerogen-to-graphite kinetic model by means of Raman spectroscopy, 2022, Earth-Science Reviews
  • The role of organic carbon in the Southern Uplands-Down-Longford Terrane accretionary prism, Scotland and Ireland, 2023, Petroleum Geoscience
  • Graphite from Palaeoproterozoic enhanced carbon burial, and its metallogenic legacy, 2021, Geological Magazine
  • Increased biomass and carbon burial 2 billion years ago triggered mountain building, 2021, Communications Earth & Environment

Frequent co-authors collaborating with John Parnell include Joseph Armstrong, Adrian J. Boyce, Andrea Schito, David Muirhead, and Connor Brolly. These collaborations have contributed to the interdisciplinary depth and breadth of their research outputs.

John Parnell's work addresses critical topics in geological and geochemical analysis, including:

  • Geological and Geochemical Analysis
  • Geochemistry and Geologic Mapping
  • Geochemistry and Elemental Analysis
  • Paleontology and Stratigraphy of Fossils
  • Hydrocarbon exploration and reservoir analysis
  • Planetary Science and Exploration
  • Radioactive element chemistry and processing

The scientist's research often integrates studies that bridge fundamental earth sciences with applied perspectives, such as the analysis of organic carbon in accretionary prisms and the kinetics of kerogen transformation into graphite. Their contributions have also explored historical geobiological processes relevant to global carbon burial and mountain building events in Earth's history.

Best Publications

  • Impact-generated hydrothermal systems on Earth and Mars

    Gordon R. Osinski;Livio L. Tornabene;Neil R. Banerjee;Charles S. Cockell

  • Groundwater activity on Mars and implications for a deep biosphere

    Joseph R. Michalski;Joseph R. Michalski;Javier Cuadros;Paul B. Niles;John Parnell

  • Weighing the deep continental biosphere.

    Sean McMahon;John Parnell

  • Searching for life on Mars: selection of molecular targets for ESA's aurora ExoMars mission

    John Parnell;David Cullen;Mark R. Sims;Stephen Alan Bowden

  • Geofluids : origin, migration and evolution of fluids in sedimentary basins

    John Parnell

  • Methane-related authigenic carbonates from the Black Sea: geochemical characterisation and relation to seeping fluids

    A. Mazzini;M.K. Ivanov;J. Parnell;A. Stadnitskaia

  • Clean access, measurement, and sampling of Ellsworth Subglacial Lake: A method for exploring deep Antarctic subglacial lake environments

    Martin J. Siegert;Rachel J. Clarke;Matt Mowlem;Neil Ross

  • The use of integrated fluid inclusion studies in constraining oil charge history and reservoir compartmentation: examples from the Jeanne d'Arc Basin, offshore Newfoundland

    John Parnell;David Middleton;Chen Honghan;Don Hall

  • Metal enrichments in solid bitumens: A review

    J. Parnell

  • A case study of impact‐induced hydrothermal activity: The Haughton impact structure, Devon Island, Canadian High Arctic

    Gordon R. Osinski;Gordon R. Osinski;Pascal Lee;John Parnell;John G. Spray

  • Organic matter and containment of uranium and fissiogenic isotopes at the Oklo natural reactors

    Bartholomew Nagy;F. Gauthier-Lafaye;P. Holliger;D. W. Davis

  • Geological overview and cratering model for the Haughton impact structure, Devon Island, Canadian High Arctic

    Gordon R. Osinski;Gordon R. Osinski;Pascal Lee;John G. Spray;John Parnell

  • Potential of palaeofluid analysis for understanding oil charge history

    J. Parnell

  • Raman spectroscopic analysis of cyanobacterial gypsum halotrophs and relevance for sulfate deposits on Mars

    Howell G. M. Edwards;Susana E. Jorge Villar;Susana E. Jorge Villar;John Parnell;Charles S. Cockell

  • Early oxygenation of the terrestrial environment during the Mesoproterozoic

    John Parnell;Adrian J. Boyce;Darren Mark;Stephen Bowden

  • Assessment of Fluid Contacts and Compartmentalization in Sandstone Reservoirs Using Fluid Inclusions: An Example from the Magnus Oil Field, North Sea

    S. A. Barclay;R. H. Worden;J. Parnell;D. L. Hall

  • Origin and timing of sand injection, petroleum migration, and diagenesis in Tertiary reservoirs, south Viking Graben, North Sea

    R. Jonk;A. Hurst;D. Duranti;J. Parnell

  • Paradigm shift in determining Neoproterozoic atmospheric oxygen

    Nigel J.F. Blamey;Nigel J.F. Blamey;Nigel J.F. Blamey;Uwe Brand;John Parnell;Natalie Spear

  • Microbial colonization in impact- generated hydrothermal sulphate deposits, Haughton impact structure, and implications for sulphates on Mars

    J. Parnell;P. Lee;Charles Cockell;G. R. Osinski

  • Dating of multistage fluid flow in sandstones.

    Darren F. Mark;John Parnell;Simon P. Kelley;Martin Lee

  • Pb-Pb dating of hydrocarbon migration into a bitumen-bearing ore deposit, North Wales

    John Parnell;Ian Swainbank

Frequent Co-Authors

Adrian J. Boyce
Adrian J. Boyce Scottish Universities Environmental Research Centre
Charles S. Cockell
Charles S. Cockell University of Edinburgh
Gordon R. Osinski
Gordon R. Osinski University of Western Ontario
Darren F. Mark
Darren F. Mark University of Glasgow
Howell G. M. Edwards
Howell G. M. Edwards University of Bradford
Martin J. Siegert
Martin J. Siegert University of Exeter
Frances Westall
Frances Westall Centre national de la recherche scientifique, CNRS
Martyn Tranter
Martyn Tranter Aarhus University
Michael J. Bentley
Michael J. Bentley Durham University
David Pearce
David Pearce Northumbria University

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