Professor John Parnell

Survival of reactive carbon through meteorite impact melting

• [ONLINE] DOI: https://doi.org/10.1130/G22731A.1

Rapid heating of carbonaceous matter by igneous intrusions in carbon-rich shale, Isle of Skye, Scotland: An analogue for heating of carbon in impact craters?

• [ONLINE] DOI: https://doi.org/10.1017/S1473550406003442
• [ONLINE] View publication in Scopus

The detection of organic matter in terrestrial snow and ice: Implications for astrobiology

• [ONLINE] DOI: https://doi.org/10.1017/S1473550406003430
• [ONLINE] View publication in Scopus

The ∼3.4 billion-year-old strelley pool sandstone: A new window into early life on Earth

• [ONLINE] DOI: https://doi.org/10.1017/S1473550406003466
• [ONLINE] View publication in Scopus

A low-cost approach to the exploration of Mars through a robotic technology demonstrator mission

• [ONLINE] DOI: https://doi.org/10.1016/j.actaastro.2005.07.052

Erratum to "Petrographic criteria for fluid mobility of graphitic carbon in terrestrial and extraterrestrial samples" [J. Geochemical Exploration 89(2006) 235-238]

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2006.05.004

Oceanic hypervelocity impact events: A viable mechanism for successful panspermia?

• [ONLINE] DOI: https://doi.org/10.1017/S1473550406003375
• [ONLINE] View publication in Scopus

The liquid-liquid diffusive extraction of hydrocarbons from a North Sea oil using a microfluidic format

• [ONLINE] DOI: https://doi.org/10.1039/B518162C

Hydrocarbon generation modelling in a multiple rifted and volcanic basin: a case study in the Foinaven Sub-basin, Faroe-Shetland Basin, UK Atlantic margin

• [ONLINE] DOI: https://doi.org/10.1144/sjg42010001

Large-scale seismic thermal anomaly linked to hot fluid expulsion from a deep aquifer

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2005.11.019

Remagnetization and fluid flow in the Old Red Sandstone along the Great Glen Fault, Scotland

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2005.11.034

Temperature-composition-time (T-X-t) data from authigenic K-feldspar: An integrated methodology for dating fluid flow events

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2005.11.059

Petrographic criteria for fluid mobility of graphitic carbon in terrestrial and extraterrestrial samples

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2005.11.070

Potential for irradiation of methane to form complex organic molecules in impact craters: Implications for Mars, Titan and Europa

• [ONLINE] DOI: https://doi.org/10.1016/j.gexplo.2005.11.024

The alteration of organic matter in response to ionising irradiation: Chemical trends and implications for extraterrestrial sample analysis

• [ONLINE] DOI: https://doi.org/10.1016/j.gca.2005.10.017

Towards real comparative planetology: Synergies between Solar System science and the DARWIN mission

• [ONLINE] View publication in Scopus

Dating of multistage fluid flow in sandstones

• [ONLINE] DOI: https://doi.org/10.1126/science.1116034

Aqueous and petroleum fluid flow associated with sand injectites

• [ONLINE] DOI: https://doi.org/10.1111/j.1365-2117.2005.00262.x

Thermal alteration of organic matter in an impact crater and the duration of postimpact heating

• [ONLINE] DOI: https://doi.org/10.1130/G21204.1

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

• [ONLINE] http://archives.datapages.com/data/bulletns/2005/03mar/0329/0329.HTM?q=%2BtextStrip%3Aorigin+textStrip%3Atiming+textStrip%3Asand+textStrip%3Ainjection+textStrip%3Apetroleum+textStrip%3Amigration+textStrip%3Adiagenesis
• [ONLINE] DOI: https://doi.org/10.1306/10260404020

Plate tectonics and the detection of land-based biosignatures on Mars and extrasolar planets

• [ONLINE] DOI: https://doi.org/10.1017/S1473550405002715
• [ONLINE] View publication in Scopus

A case study of impact-induced hydrothermal activity: The Haughton impact structure, Devon Island, Canadian high arctic

Application of organic geochemistry to detect signatures of organic matter in the Haughton impact structure

Effects of asteroid and comet impacts on habitats for lithophytic organisms - A synthesis

Extraction of organic signatures from carbonates and evaporites: from mineral deposits to Mars

Fluid evolution in base-metal sulphide mineral deposits in the metamorphic basement rocks of southwest Scotland and Northern Ireland

• [ONLINE] DOI: https://doi.org/10.1002/gj.973

Fluid inclusion evidence for a Cretaceous-Palaeogene petroleum system, Kangerlussuaq Basin, East Greenland

• [ONLINE] DOI: https://doi.org/10.1016/j.marpetgeo.2005.01.002

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

Integrated petrographic and geochemical record of hydrocarbon seepage on the Voring Plateau

Multiple fluid migration events along the Moine Thrust Zone, Scotland

Palaeomagnetic dating of clastic dykes in Proterozoic basement, NW Scotland: evidence for syndepositional faulting during deposition of the Torridonian

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

• [ONLINE] DOI: https://doi.org/10.1039/b503533c

Re-evaluating the age of the Haughton impact event

Thermal history and oil charge on the UK Atlantic margin

Evidence for focused hot fluid flow within the Britannia Field, offshore Scotland, UK

• [ONLINE] DOI: https://doi.org/10.1111/j.1365-2117.2004.00240.x

The range of life habitats in volcanic terrains on mars

• [ONLINE] View publication in Scopus

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

• [ONLINE] DOI: https://doi.org/10.1017/S1473550404001995
• [ONLINE] View publication in Scopus

Plate tectonics, surface mineralogy, and the early evolution of life

• [ONLINE] DOI: https://doi.org/10.1017/S1473550404002101
• [ONLINE] View publication in Scopus

Deformation Band control on Hydrocarbon Migration

Fluids and hydrothermal alteration assemblages in a Devonian gold-bearing hot-spring system, Rhynie, Scotland.

Kaolin polytype evidence for a hot-fluid pulse along Caledonian thrusts during rifting of the European margin

• [ONLINE] DOI: https://doi.org/10.1180/0026461046830195

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

• [ONLINE] DOI: https://doi.org/10.1016/j.margeo.2004.08.001

Mineral Radioactivity in Sands as a mechanism for fixation of organic carbon on the Earthly Earth

• [ONLINE] DOI: https://doi.org/10.1023/B:ORIG.0000043132.23966.a1

Record of fluid flow history through fractured conglomerates, Lower Old Red Sandstone of central Scotland

The origin and tectonic significance of Lewisian- and Torridonian-hosted clastic dykes near Gairloch, NW Scotland

The preservation of fluid inclusions in diverse surface precipitates: the potential for sampling palaeo-water from surface deposits on Mars

• [ONLINE] DOI: https://doi.org/10.1017/S1473550404001867

The role of Raman spectroscopy as an astrobiological tool in the exploration of Mars

• [ONLINE] DOI: https://doi.org/10.1002/jrs.1189

Titanium mobilization by hydrocarbon fluids related to sill intrusion in a sedimentary sequence, Scotland

• [ONLINE] DOI: https://doi.org/10.1016/j.oregeorev.2003.08.010

The structural and diagenetic evolution of injected sandstones: examples from the Kimmeridgian of NE Scotland

• [ONLINE] DOI: https://doi.org/10.1144/0016-764902-091

A low-cost approach to the exploration of mars through a robotic technology demonstrator mission

• [ONLINE] View publication in Scopus