Browsing by Author "Parnell, John"
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Item Anomalous supply of bioessential molybdenum in mid-Proterozoic surface environments(2016-04) Parnell, John; Lindgren, Paula; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Ar-40/Ar-39 dating of exceptional concentration of metals by weathering of Precambrian rocks at the Precambrian-Cambrian boundary(2014-06) Parnell, John; Mark, Darren F; Frei, Robert; Fallick, Anthony E; Ellam, Rob M; University of Aberdeen.Geology and GeophysicsItem Carbon dioxide drawdown by Devonian lavas(2014-03) Parnell, John; Macleod, Kirsty; Hole, Malcolm J.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.Energy; University of Aberdeen.Centre for Energy TransitionItem Carbon in Mineralised Plutons(2022-05) Armstrong, Joseph G.T.; Parnell, John; Boyce, Adrian J.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food SecurityItem Carbonaceous residues in the Southern Uplands accretionary prism of Ireland and Scotland(2022-05) Schito, Andrea; Muirhead, David; Parnell, John; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Geosciences School Administration; University of Aberdeen.Environment and Food SecurityItem Circumstellar habitable zones for deep terrestrial biospheres(2013-09-01) McMahon, Sean Hendry; O'Malley-James, Jack; Parnell, John; University of Aberdeen.Geology and Geophysics; University of Aberdeen.EnergyItem Clean subglacial access : prospects for future deep hot-water drilling(2016-01-28) Makinson, Keith; Pearce, David; Hodgson, Dominic A.; Bentley, Michael J.; Smith, Andrew M.; Tranter, Martyn; Rose, Mike; Ross, Neil; Mowlem, Matt; Parnell, John; Siegert, Martin J.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Comparative pore surface area in primary and secondary porosity in sandstones(2019-01) Nolansnyder, Daniel R.; Parnell, John; University of Aberdeen.Environment and Food Security; University of Aberdeen.Geology and Geophysics; University of Aberdeen.EnergyItem Constraining causes of fish mass mortality using ultra-high-resolution biomarker measurement(2014-10-14) Othman Wilson, Abby; Parnell, John; Boyce, Adrian J.; Bowden, Stephen A.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Constraining the genetic relationships of 25-norhopanes, hopanoic and 25-norhopanoic acids in onshore Niger Delta oils using a temperature-dependent material balance(2015-02) Lamorde, Umar A.; Parnell, John; Bowden, Stephen A.; University of Aberdeen.Geosciences; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Contrasting microfossil preservation and lake chemistries within the 1200–1000 Ma Torridonian Supergroup of NW Scotland(Geological Society of London, 2017) Wacey, David; Brasier, Martin; Parnell, John; Culwick, Timothy; Bowden, Stephen; Spinks, Sam; Boyce, Adrian J.; Davidheiser-Kroll, Brett; Jeon, Heejin; Saunders, Martin; Kilburn, Matt R.; Brasier, A. T.; McIlroy, D.; McLoughlin, N.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Copper, Uranium and REE Mineralisation in an Exhumed Oil Reservoir, Southwest Orkney, Scotland(2023-05-20) Heptinstall, Eleanor A.; Parnell, John; Armstrong, Joseph G.T.; Schito, Andrea; Akinsanpe, Temitope O.; University of Aberdeen.Geosciences; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food SecurityItem Cycling of rare earth elements at the Precambrian-Cambrian boundary(2024-05) Armstrong, Joseph G. T.; Parnell, John; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food SecurityItem The deep history of Earth's biomass(2018) McMahon, Sean; Parnell, John; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Demonstrating deep biosphere activity in the geological record of lake sediments, on Earth and Mars(2018-10) Parnell, John; McMahon, Sean; Boyce, Adrian; University of Aberdeen.Environment and Food Security; University of Aberdeen.Energy; University of Aberdeen.Geology and GeophysicsItem Detection of reduced carbon in a basalt analogue for martian nakhlite : a signpost to habitat on Mars(2014-04) Parnell, John; McMahon, Sean; Blamey, Nigel J F; Hutchinson, Ian B; Harris, Liam V; Ingley, Richard; Edwards, Howell G M; Lynch, Edward; Feely, Martin; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Determination of Se at low concentration in coal by collision/reaction cell technology inductively coupled plasma mass spectrometry(2018-05) Henn, Alessandra S.; Rondan, Filipe S.; Mesko, Marcia F.; Mello, Paola A.; Perez, Magali; Armstrong, Joseph; Bullock, Liam A.; Parnell, John; Feldmann, Joerg; Flores, Erico M.M.; University of Aberdeen.Chemistry; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.EnergyItem Emplacement and biodegradation of oil in fractured basement : the ‘coal’ deposit in Moinian gneiss at Castle Leod, Ross-shire(2017-09) Parnell, John; Baba, Mas'Ud; Bowden, Stephen; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.Energy; University of Aberdeen.Geosciences; University of Aberdeen.Centre for Energy TransitionItem Enhanced microbial activity in carbon-rich pillow lavas, Ordovician, Great Britain and Ireland(2015-09-01) Parnell, John; Boyce, Adrian J; Davidheiser-Kroll, Brett; Brolly, Connor; Bowden, Stephen; Lindgren, Paula; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.Energy; University of Aberdeen.Centre for Energy TransitionItem Evidence for methane in martian meteorites(2015-06-16) Blamey, Nigel J. F.; Parnell, John; McMahon, Sean; Mark, Darren F.; Tomkinson, Tim; Martin, Lee; Shivak, Jared; Izawa, Matthew R. M.; Banerjee, Neil R.; Fleming, Roberta L.; University of Aberdeen.Geology and Geophysics; University of Aberdeen.Environment and Food Security; University of Aberdeen.Energy