51cg

School of Geosciences

Professor John Parnell

In this section
Professor John Parnell
Professor John Parnell
Professor John Parnell

Chair in Geology & Petroleum Geology

51cg
Email Address
j.parnell@abdn.ac.uk
Telephone Number
+44 (0)1224 273464
School/Department
School of Geosciences
Publications

Page 3 of 6 Results 101 to 150 of 300

  • Low-temperature concentration of tellurium and gold in continental red bed successions

    Parnell, J., Spinks, S., Bellis, D.
    Terra Nova, vol. 28, no. 3, pp. 221-227
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Origin of Heavy Oil in Cretaceous Petroleum Reservoirs

    Bata, T., Parnell, J., Bowden, S. A., Boyce, A.
    Bulletin of Canadian Petroleum Geology, vol. 64, no. 2, pp. 106-118
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Anomalous supply of bioessential molybdenum in mid-Proterozoic surface environments

    Parnell, J., Lindgren, P.
    Precambrian Research, vol. 275, pp. 100-104
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Gold in Devono-Carboniferous red beds of northern Britain

    Parnell, J., Still, J., Spinks, S., Bellis, D.
    Journal of the Geological Society , vol. 173, no. 2, pp. 245-248
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Metalliferous Biosignatures for Deep Subsurface Microbial Activity

    Parnell, J., Brolly, C., Spinks, S., Bowden, S.
    Origins of Life and Evolution of the Biosphere, vol. 46, no. 1, pp. 107-118
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Selenium Enrichment in Carboniferous Shales, Britain and Ireland: Problem or Opportunity for Shale Gas Extraction?

    Parnell, J., Brolly, C., Spinks, S., Bowden, S.
    Applied Geochemistry : Journal of the International Association of Geochemistry and Cosmochemistry , vol. 66, pp. 82-87
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Raman spectroscopy: Caution when interpreting organic carbon from oxidising environments

    Brolly, C., Parnell, J., Bowden, S.
    Planetary and space science, vol. 121, pp. 53-59
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Clean subglacial access: prospects for future deep hot-water drilling

    Makinson, K., Pearce, D., Hodgson, D. A., Bentley, M. J., Smith, A. M., Tranter, M., Rose, M., Ross, N., Mowlem, M., Parnell, J., Siegert, M. J.
    Philosophical transactions of the royal society a-Mathematical physical and engineering sciences, vol. 374, no. 2059, 20140304
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Remobilization and mineralization of selenium-tellurium in metamorphosed red beds: Evidence from the Munster Basin, Ireland

    Spinks, S. C., Parnell, J., Bellis, D., Still, J.
    Ore Geology Reviews, vol. 72, no. Part 1, pp. 114-127
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Physical and Chemical Controls on Habitats for Life in the Deep Subsurface Beneath Continents and Ice

    Parnell, J., McMahon, S. H.
    Philosophical Transactions of the Royal Society of London. Series A, vol. 374, no. 2059, 20140293
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • The geological and microbiological controls on the occurrence, mobility and concentration of Se and Te in coal and black shales

    Bullock, L. A., Armstrong, J., Parnell, J.
    Applied Earth Science, vol. 125, no. 2, pp. 79-79
    Contributions to Journals: Abstracts
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Geochemical evidence for a Cretaceous oil sand (Bima oil sand) in the Chad Basin, Nigeria

    Bata, T., Parnell, J., Samaila, N. K., Abubakar, M. B., Maigari, A. S.
    Journal of African Earth Sciences, vol. 111, pp. 148–155
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Avoiding misidentification of bands in planetary Raman spectra

    Harris, L. V., McHugh, M., Hutchinson, I. B., Ingley, R., Malherbe, C., Parnell, J., Olcott Marshall, A., Edwards, H. G. M.
    Journal of Raman Spectroscopy, vol. 46, no. 10, pp. 863-872
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Enhanced microbial activity in carbon-rich pillow lavas, Ordovician, Great Britain and Ireland

    Parnell, J., Boyce, A. J., Davidheiser-Kroll, B., Brolly, C., Bowden, S., Lindgren, P.
    Geology, vol. 43, no. 9, pp. 827-830
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Evidence for microbial activity in British and Irish Ordovician pillow lavas

    Parnell, J., Hole, M., Boyce, A. J.
    Geological Journal, vol. 50, no. 4, pp. 497-508
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Evidence for methane in martian meteorites

    Blamey, N. J. F., Parnell, J., McMahon, S., Mark, D. F., Tomkinson, T., Martin, L., Shivak, J., Izawa, M. R. M., Banerjee, N. R., Fleming, R. L.
    Nature Communications, vol. 6, 7399
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • High molybdenum availability for evolution in a Mesoproterozoic lacustrine environment

    Parnell, J., Spinks, S., Andrews, S., Thayalan, W., Bowden, S.
    Nature Communications, vol. 6, 6996
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Asphaltene detection using Surface Enhanced Raman Scattering (SERS)

    Alabi, O. O., Edilbi, A. N. F., Brolly, C., Muirhead, D., Parnell, J., Stacey, R., Bowden, S. A.
    Chemical Communications, vol. 51, pp. 7152-7155
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Constraining the genetic relationships of 25-norhopanes, hopanoic and 25-norhopanoic acids in onshore Niger Delta oils using a temperature-dependent material balance

    Lamorde, U. A., Parnell, J., Bowden, S. A.
    Organic Geochemistry, vol. 79, pp. 31-43
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Selenium and tellurium enrichment in palaeo-oil reservoirs

    Parnell, J., Bellis, D., Feldmann, J., Bata, T.
    Journal of Geochemical Exploration, vol. 148, pp. 169-173
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Raman spectroscopy on Mars: Identification of geological and bio-geological signatures in Martian analogues using miniaturized Raman spectrometers

    Hutchinson, I. B., Ingley, R., Edwards, H. G. M., Harris, L., McHugh, M., Malherbe, C., Parnell, J.
    Philosophical transactions of the royal society a-Mathematical physical and engineering sciences, vol. 372, no. 2030, pp. 1-13
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Enhanced organic carbon burial in large Proterozoic lakes: Implications for atmospheric oxygenation

    Spinks, S. C., Parnell, J., Bowden, S. A., Taylor, R. A. D., Maclean, M. E.
    Precambrian Research, vol. 255, no. Part 1, pp. 202-215
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Potential for analysis of carbonaceous matter on Mars using Raman spectroscopy

    Hutchinson, I. B., Parnell, J., Edwards, H. G. M., Jehlicka, J., Marshall, C. P., Harris, L. V., Ingley, R.
    Planetary and space science, vol. 103, pp. 184-190
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Constraining causes of fish mass mortality using ultra-high-resolution biomarker measurement

    Othman Wilson, A., Parnell, J., Boyce, A. J., Bowden, S. A.
    Chemical Geology, vol. 385, pp. 156-162
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Redox-controlled selenide mineralization in the upper old red sandstone

    Spinks, S. C., Parnell, J., Still, J. W.
    Scottish Journal of Geology, vol. 50, no. 2, pp. 173-182
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Preservation of Mesoproterozoic age deep burial fluid signatures, NW Scotland

    Parnell, J., Blamey, N. J. F., Costanzo, A., Feely, M., Boyce, A. J.
    Marine and Petroleum Geology, vol. 55, pp. 275-281
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Survival of organic materials in hypervelocity impacts of ice on sand, ice, and water in the laboratory

    Burchell, M. J., Bowden, S. A., Cole, M., Price, M. C., Parnell, J.
    Astrobiology, vol. 14, no. 6, pp. 473-485
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Simultaneous and rapid asphaltene and TAN determination for heavy petroleum using an H-cell

    Alabi, O., Bowden, S. A., Parnell, J.
    Analytical Methods, vol. 6, no. 11, pp. 3651-3660
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Ar-40/Ar-39 dating of exceptional concentration of metals by weathering of Precambrian rocks at the Precambrian-Cambrian boundary

    Parnell, J., Mark, D. F., Frei, R., Fallick, A. E., Ellam, R. M.
    Precambrian Research, vol. 246, pp. 54-63
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Detection of reduced carbon in a basalt analogue for martian nakhlite: a signpost to habitat on Mars

    Parnell, J., McMahon, S., Blamey, N. J. F., Hutchinson, I. B., Harris, L. V., Ingley, R., Edwards, H. G. M., Lynch, E., Feely, M.
    International Journal of Astrobiology, vol. 13, no. 2, pp. 124-131
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Limits on methane release and generation via hypervelocity impact of Martian analogue materials

    Price, M. C., Ramkissoon, N. K., McMahon, S., Miljkovic, K., Parnell, J., Wozniakiewicz, P. J., Kearsley, A. T., Blamey, N. J. F., Cole, M. J., Burchell, M. J.
    International Journal of Astrobiology, vol. 13, no. 2, pp. 132-140
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • A Neoproterozoic petroleum system in the Dalradian Supergroup, Scottish Caledonides

    Bata, T., Parnell, J.
    Journal of the Geological Society , vol. 171, no. 2, pp. 145-148
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Carbon dioxide drawdown by Devonian lavas

    Parnell, J., Macleod, K., Hole, M. J.
    Earth and Environmental Science Transactions of the Royal Society of Edinburgh , vol. 105, no. 1, pp. 1-8
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Cadmium sulfide in a Mesoproterozoic terrestrial environment

    Parnell, J., Still, J., Spinks, S., Thayalan, W., Bowden, S.
    Mineralogical Magazine, vol. 78, no. 1, pp. 47-54
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Weighing the deep continental biosphere

    McMahon, S., Parnell, J.
    FEMS Microbiology Ecology, vol. 87, no. 1, pp. 113-120
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • Circumstellar habitable zones for deep terrestrial biospheres

    McMahon, S. H., O'Malley-James, J., Parnell, J.
    Planetary and space science, vol. 85, pp. 312-318
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Microbes living deep under the sea reveal the extremes of life

    Parnell, J.
    The Conversation
    Contributions to Specialist Publications: Articles
    • [ONLINE]

  • Impact-generated hydrothermal systems on Earth and Mars

    Osinski, G. R., Tornabene, L. L., Banerjee, N. R., Cockell, C. S., Flemming, R., Izawa, M. R. M., McCutcheon, J., Parnell, J., Preston, L. J., Pickersgill, A. E., Pontefract, A., Sapers, H. M., Southam, G.
    Icarus, vol. 224, no. 2, pp. 347-363
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]
    • [ONLINE]

  • Raman Spectroscopic Analysis of Geological and Biogeological Specimens of Relevance to the ExoMars Mission

    Edwards, H. G. M., Hutchinson, I. B., Ingley, R., Parnell, J., Vitek, P., Jehlicka, J.
    Astrobiology, vol. 13, no. 6, pp. 543-549
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Long term geological record of a global deep subsurface microbial habitat in sand injection complexes

    Parnell, J., Boyce, A. J., Hurst, A., Davidheiser-Kroll, B., Ponicka, J.
    Scientific Reports, vol. 3, 1828
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Sampling methane in basalt on Earth and Mars

    McMahon, S., Parnell, J., Blamey, N. J. F.
    International Journal of Astrobiology, vol. 12, no. 2, pp. 113-122
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • Groundwater activity on Mars and implications for a deep biosphere

    Michalski, J. R., Cuadros, J., Niles, P. B., Parnell, J., Rogers, A. D., Wright, S. P.
    Nature Geoscience, vol. 6, no. 2, pp. 133-138
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • The habitability of vesicles in martian basalt

    McMahon, S., Parnell, J., Ponicka, J., Hole, M. J., Boyce, A.
    Astronomy & Geophysics, vol. 54, no. 1, pp. 1.17-1.21
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]

  • The effects of meteorite impacts on the availability of bioessential elements for endolithic organisms

    Pontefract, A., Osinski, G. R., Lindgren, P., Parnell, J., Cockell, C. S., Southam, G.
    Meteoritics and Planetary Science, vol. 47, no. 10, pp. 1681-1691
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Ordovician ash geochemistry and the establishment of land plants

    Parnell, J., Foster, S.
    Geochemical Transactions, vol. 13, 7
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Heavy metal, sex and granites: Crustal differentiation and bioavailability in the mid-Proterozoic

    Parnell, J., Hole, M., Boyce, A. J., Spinks, S., Bowden, S.
    Geology, vol. 40, no. 8, pp. 751-754
    Contributions to Journals: Articles
    • [ONLINE] DOI:

  • A kinetic model for the thermal evolution of sedimentary and meteoritic organic carbon using Raman spectroscopy

    Muirhead, D. K., Parnell, J., Taylor, C., Bowden, S. A.
    Journal of Analytical and Applied Pyrolysis , vol. 96, pp. 153-161
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [OPEN ACCESS]
    • [ONLINE]

  • Sampling methane in hydrothermal minerals on Earth and Mars

    McMahon, S., Parnell, J., Blamey, N. J.
    International Journal of Astrobiology, vol. 11, no. 3, pp. 163-167
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Origin of vein-graphite derived from metamorphic fluids in moine (Glenfinnan group) rocks, NW Scotland

    Wright, A. J., Blamey, N. J., Conliffe, J., Costanzo, A., Parnell, J.
    Scottish Journal of Geology, vol. 48, no. 1, pp. 47-59
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]

  • Evidence for life in the isotopic analysis of surface sulphates in the Haughton impact structure, and potential application on Mars

    Parnell, J., Boyce, A. J., Osinski, G. R., Izawa, M. R., Banerjee, N., Flemming, R., Lee, P.
    International Journal of Astrobiology, vol. 11, no. 2, pp. 93-101
    Contributions to Journals: Articles
    • [ONLINE] DOI:
    • [ONLINE]
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