Research Output per year
Fingerprint Dive into the research topics where John Parnell is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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selenium
Earth & Environmental Sciences
tellurium
Earth & Environmental Sciences
mars
Physics & Astronomy
Mars
Earth & Environmental Sciences
Tellurium
Chemical Compounds
Selenium
Chemical Compounds
oil
Earth & Environmental Sciences
pyrite
Earth & Environmental Sciences
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.
Research Output 1999 2019
Aeolian abrasion of rocks as a mechanism to produce methane in the Martian atmosphere
Safi, E., Telling, J., Parnell, J., Chojnacki, M., Patel, M. R., Realff, J., Blamey, N. J. F., Payler, S., Cockell, C. S., Davies, L., Boothroyd, I. M., Worrall, F. & Wadham, J. L., 3 Jun 2019, In : Scientific Reports. 9, 1, 7 p., 8229 .Research output: Contribution to journal › Article
Open Access
File
Martian atmosphere
abrasion
methane
rock
basalt
A thermal maturity map based on vitrinite reflectance of British coals
Bullock, L., Parnell, J., Muirhead, D., Armstrong, J., Schito, A. & Corrado, S., 3 Jul 2019, In : Journal of the Geological Society .Research output: Contribution to journal › Article
Open Access
thermal maturity
vitrinite reflectance
reflectance
coal
Hercynian orogeny
Comparative pore surface area in primary and secondary porosity in sandstones
Nolansnyder, D. R. & Parnell, J., Jan 2019, In : Journal of Petroleum Science and Engineering. 172, p. 489-492 4 p.Research output: Contribution to journal › Article
Open Access
File
secondary porosity
Sandstone
surface area
Porosity
sandstone
Detecting ancient life: Investigating the nature and origin of possible stromatolites and associated calcite from a one billion year old lake
Brasier, A. T., Dennis, P. F., Still, J., Parnell, J., Culwick, T., Brasier, M. D., Wacey, D., Bowden, S. A., Crook, S., Boyce, A. J. & Muirhead, D. K., 15 Jul 2019, In : Precambrian Research. 328, p. 309-320 12 p.Research output: Contribution to journal › Article
Calcium Carbonate
Lakes
calcite
limestone
clast
Determination of Se and Te in coal at ultra-trace levels by ICP-MS after microwave-induced combustion
Rondan, F. S., Henn, A. S., Mello, P. A., Perez, M., Bullock, L. A., Parnell, J., Feldmann, J., Flores, E. M. M. & Mesko, M. F., 1 May 2019, In : Journal of Analytical Atomic Spectrometry. 34, 5, p. 998-1004 7 p.Research output: Contribution to journal › Article
Inductively coupled plasma mass spectrometry
Coal
Microwaves
Ashes
Inorganic acids
Press / Media
Microbes living deep under the sea reveal the extremes of life
19/06/13
1 item of media coverage
Press/Media: Articles in 'The Conversation'