Dr Lydia Hallis

  • Reader (School of Geographical & Earth Sciences)

telephone: 5474
email: Lydia.Hallis@glasgow.ac.uk

School of Geographical and Earth, Sciences, Molema Building, Room 514, G12 8QQ

Import to contacts

ORCID iDhttps://orcid.org/0000-0001-6455-8415

Research interests

On Earth, volcanic eruptions release volatile elements such as hydrogen and oxygen (mostly in the form of water vapor), nitrogen, carbon, sulfur, chlorine and fluorine into the atmosphere from the planets interior. Over geological time the volcanic release of volatile elements has helped to form Earth’s oceans and thick, protective atmosphere, making our planet a haven for life as we know it. It has been suggested that the same processes occurred on early Mars - volcanic activity pumped volatiles, including water, from the interior to the surface and sub-surface over billions of years. We know that during its early history Mars was once much wetter at the surface, with a thicker atmosphere, but over time that atmosphere was largely lost to space, or drawn down into the crust or cryosphere. However, volatiles trapped in the martian rock record remain, and can be used as indicators of both ancient mantle compositions and surface environments.

I am currently investigating the volatile content of both primary and secondary minerals in martian meteorites at sub-micrometer to atomic scales. These investigations utilise state of the art analytical techniques at the University of Glasgow (SEM, FIB, TEM, LC- and GC-MS), The University of Edinburgh (SIMS), the Diamond Lightsource UK synchrotron (FTIR and X-ray absorption spectroscopy), and the Carnegie Institute for Science (Raman spectroscopy). The overall aim of this research is to indicate the abundance of volatile elements in the martian interior, and to clarify the cycling and eventual fate of these elements at the martian surface. I am specifically focused on the martian carbon and hydrogen cycles. Knowing the stability and fate of the martian atmosphere is key to understanding whether life developed on Mars. Therefore the results of this research have strong astrobiological implications, and will be relevant to present and future missions to Mars.

Publications

List by: Type | Date

Jump to: 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2015 | 2014
Number of items: 47.

2024

Chan, Q. H.S., Watson, J. S., Sephton, M., O'Brien, A. C. and Hallis, L. J. (2024) The amino acid and polycyclic aromatic hydrocarbon compositions of the promptly recovered CM2 Winchcombe carbonaceous chondrite. Meteoritics and Planetary Science, 59(5), pp. 1101-1130. (doi: 10.1111/maps.13936)

Daly, L. et al. (2024) Brecciation at the grain scale within the lithologies of the Winchcombe CM carbonaceous chondrite. Meteoritics and Planetary Science, 59(5), pp. 1068-1100. (doi: 10.1111/maps.14164)

Russell, S. S. et al. (2024) Recovery and curation of the Winchcombe (CM2) meteorite. Meteoritics and Planetary Science, 59(5), pp. 973-987. (doi: 10.1111/maps.13956)

2023

Lee, M. R. , Hallis, L. J. , Daly, L. and Boyce, A. J. (2023) The water content of CM carbonaceous chondrite falls and finds, and their susceptibility to terrestrial contamination. Meteoritics and Planetary Science, 58(12), pp. 1760-1772. (doi: 10.1111/maps.14099)

Czaja, A. D. et al. (2023) Report of the Science Community Workshop on the proposed First Sample Depot for the Mars Sample Return Campaign. Meteoritics and Planetary Science, 58(6), pp. 885-896. (doi: 10.1111/maps.13981)

2022

King, A. J. et al. (2022) The Winchcombe meteorite, a unique and pristine witness from the outer solar system. Science Advances, 8(46), eabq3925. (doi: 10.1126/sciadv.abq3925) (PMID:36383648) (PMCID:PMC9668287)

O'Brien, Á. C. et al. (2022) Using organic contaminants to constrain the terrestrial journey of the martian meteorite Lafayette. Astrobiology, 22(11), pp. 1351-1362. (doi: 10.1089/ast.2021.0180) (PMID:36264546) (PMCID:PMC9618387)

Christou, E., Hallis, L. , Daly, L. , Pickersgill, A. and Lee, M. (2022) A Pessimistic Perspective on the Habitability of Early Mars: Simulations for the Northwest Africa 8159 Environment. 85th Annual Meeting of The Meteoritical Society, Glasgow, 14-19 August 2022.

Daly, L. et al. (2022) A Coordinated Approach to Investigate the Heterogeneity of Aqueous Alteration at the Micro-Scale in the Winchcombe Meteorite, a CM Fall. 85th Annual Meeting of The Meteoritical Society, Glasgow, 14-19 August 2022.

O'Brien, A. , Hallis, L. , Regnault, C., Morrison, D. , Blackburn, G., McKay, E. , Whitfield, P. and Lee, M. (2022) Soluble Organics Within the Newly Fallen Winchcombe Meteorite. 85th Annual Meeting of The Meteoritical Society, Glasgow, Scotland, 14-19 Aug 2022.

O'Brien, A. C., Pickersgill, A. , Daly, L. , Jenkins, L., Floyd, C. , Martin, P.-E., Hallis, L. J. , King, A. and Lee, M. (2022) The Winchcombe Meteorite: one year on. Astronomy and Geophysics, 63(1), 1.21-1.23. (doi: 10.1093/astrogeo/atac009)

Steele, A. et al. (2022) Organic synthesis associated with serpentinization and carbonation on early Mars. Science, 375(6577), pp. 172-177. (doi: 10.1126/science.abg7905)

2021

Daly, L. et al. (2021) Solar wind contributions to Earth’s oceans. Nature Astronomy, 5(12), pp. 1275-1285. (doi: 10.1038/s41550-021-01487-w)

Lee, M. R. , Cohen, B. E. , Boyce, A. J. , Hallis, L. J. and Daly, L. (2021) The pre-atmospheric hydrogen inventory of CM carbonaceous chondrites. Geochimica et Cosmochimica Acta, 309, pp. 31-44. (doi: 10.1016/j.gca.2021.06.013)

Christou, E., Hallis, L. , Daly, L. , Hayward, C. and Lee, M. (2021) Northwest Africa 8159 Apatite Versus Lafayette Apatite: Effects of Terrestrial Weathering Versus Martian Alteration. 84th Annual Meeting of The Meteoritical Society 2021, Chicago, Illinois, USA, 15-21 August 2021.

Pickersgill, A. E. , Lee, M. R. , Lindgren, P., Daly, L. , Whitehouse, M. J., Griffin, S. and Hallis, L. (2021) Seeking Evidence of Life in Sulphides from the Boltysh Impact Structure. 84th Annual Meeting of The Meteoritical Society 2021, Chicago, Illinois, USA, 15-21 Aug 2021. (doi: 10.1111/maps.13727)

Daly, L. et al. (2021) Making the Most out of the Minimum: Atom Probe Tomography’s Role in Characterising Returned Extraterrestrial Samples. Goldschmidt 2021, 4-9 July 2021. (Accepted for Publication)

2020

Smith, A., Hallis, L. J. , Nagashima, K. and Huss, G. R. (2020) Volatile abundances and hydrogen isotope ratios of apatite in martian basaltic breccia NWA 11522 – A paired stone of NWA 7034. Meteoritics and Planetary Science, 55(12), pp. 2587-2598. (doi: 10.1111/maps.13605)

Mari, N., Hallis, L. J. , Daly, L. and Lee, M. R. (2020) Convective activity in a Martian magma chamber recorded by P-zoning in Tissint olivine. Meteoritics and Planetary Science, 55(5), pp. 1057-1072. (doi: 10.1111/maps.13488)

2019

Mari, N., Riches, A.J.V. , Hallis, L.J. , Marrocchi, Y., Villeneuve, J., Gleissner, P., Becker, H. and Lee, M.R. (2019) Syneruptive incorporation of martian surface sulphur in the nakhlite lava flows revealed by S and Os isotopes and highly siderophile elements: implication for mantle sources in Mars. Geochimica et Cosmochimica Acta, 266, pp. 416-434. (doi: 10.1016/j.gca.2019.05.025)

Lindgren, P., Hallis, L. , Hage, F. S., Lee, M. R. , Parnell, J., Plan, A., Doye, A. and MacLaren, I. (2019) A TEM and EELS study of carbon in a melt fragment from the Gardnos impact structure. Meteoritics and Planetary Science, 54(11), pp. 2698-2709. (doi: 10.1111/maps.13381)

Daly, L. et al. (2019) Boom boom pow: shock-facilitated aqueous alteration and evidence for two shock events in the Martian nakhlite meteorites. Science Advances, 5(9), eaaw5549. (doi: 10.1126/sciadv.aaw5549)

Daly, L. et al. (2019) Understanding the emplacement of Martian volcanic rocks using petrofabrics of the nakhlite meteorites. Earth and Planetary Science Letters, 520, pp. 220-230. (doi: 10.1016/j.epsl.2019.05.050)

Daly, L. et al. (2019) Solar Wind Hydration of Itokawa Olivine. 82nd Annual Meeting of the Meteoritical Society, Sapporo, Japan, 7-12 Jul 2019.

Daly, L. , Lee, M.R. , Bagot, P.A.J., Hallis, L.J. , Halpin, J., Smith, W. and McFadzean, S. (2019) Insights into Martian Fluid-Rock Reactions by Atom Probe Tomogrpahy of the Interface Between Nakhlite Olivine and Iddingsite. 50th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 18-22 March 2018.

O'Brien, A.C., Hallis, L.J. , Steele, A., Daly, L. and Lee, M.R. (2019) The Effects of Shock and Raman Laser Irradiation on the Maturity of Organics in Martian Meteorites. 50th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 18-22 March 2018.

Beaty, D. W. et al. (2019) The potential science and engineering value of samples delivered to Earth by Mars sample return. Meteoritics and Planetary Science, 54(3), pp. 667-671. (doi: 10.1111/maps.13232)

Christou, E.V., Hallis, L.J. , Daly, L. , Pickersgill, A.E. , Keller, T. , Hayward, C.L. and Lee, M.R. (2019) Fluid Flow in the Martian Subsurface During the Early Amazonian Period Constrained via Numerical Simulations: Implications for Habitability. 52nd Lunar and Planetary Science Conference 2021, 15-19 March 2021. (Accepted for Publication)

2018

Daly, L. et al. (2018) The Origin of Hydrogen in Space Weathered Rims of Itokawa Regolith Particles. Hayabusa 2018: 6th Symposium of Solar System Materials, Sagamihara, Japan, 4-7 Dec 2018.

Lee, M.R. , Daly, L. , Cohen, B.E. , Hallis, L.J. , Griffin, S. , Trimby, P., Boyce, A. and Mark, D.F. (2018) Aqueous alteration of the Martian meteorite Northwest Africa 817: Probing fluid–rock interaction at the nakhlite launch site. Meteoritics and Planetary Science, 53(11), pp. 2395-2412. (doi: 10.1111/maps.13136)

Mari, N., Riches, A.J.V. , Hallis, L.J. , Marrocchi, Y., Villeneuve, J. and Lee, M.R. (2018) Sulphur Isotope Fractionation in the Nakhlite Lava Flows: New Insights into Martian Volcanic and Atmospheric Processes. 81st Annual Meeting of the Meteoritical Society, Moscow, Russia, 22-27 Jul 2018. (Unpublished)

O'Brien, A.C., Hallis, L. , Steele, A., Daly, L. and Lee, M.R. (2018) Complex organics and elemental sulfur in Northwest Africa 8159: Martian or extra-Martian? 81st Annual Meeting of the Meteoritical Society, Moscow, Russia, 22-27 Jul 2018. (Unpublished)

Cohen, B.E. , Smith, C.L., Lee, M.R. , Mark, D.F. , Almeida, N., Cassata, W.S., Hallis, L. , Smith, A. and Daly, L. (2018) Northwest Africa 11522: A New Paired Stone of Martian Polymict Regolith Breccia Northwest Africa 7034. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

Daly, L. , Cohen, B.E. , Halpin, J., Lee, M.R. , Hallis, L.J. , Smith, W. and McFadzean, S. (2018) Porosity Variations Between Fine Grained Rims and Matrix in a CM Chondrite by 3D Serial Sectioning. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

Daly, L. , Lee, M.R. , Hallis, L.J. , Bland, P.A., Reddy, S.M., Saxey, D.W., Rickard, W.D.A., Fougerouse, D., Timms, N.E. and Jourdan, F. (2018) Atomic Scale Depth Profile of Space Weathering in an Itokawa Olivine Grain. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

O'Brien, A.C., Hallis, L.J. , Steele, A. and Lee, M.R. (2018) Reduced Macromolecular Carbon and Elemental Sulfur in Northwest Africa 8159: Implications for Oxygen Fugacity of the Martian Mantle. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

2017

Hallis, L.J. , Kemppinen, L., Lee, M.R. and Taylor, L.A. (2017) The origin of alteration “orangettes” in Dhofar 019: Implications for the age and aqueous history of the shergottites. Meteoritics and Planetary Science, 52(12), pp. 2695-2706. (doi: 10.1111/maps.12987)

Hallis, L. (2017) D/H ratios of the inner Solar System. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 375(2094), 20150390. (doi: 10.1098/rsta.2015.0390) (PMID:28416726) (PMCID:PMC5394254)

Hallis, L.J. , Huss, G.R., Nagashima, K., Taylor, G.J., Stoffler, D. and Lee, M.R. (2017) Effects of shock and Martian alteration on Tissint hydrogen isotope ratios and water content. Geochimica et Cosmochimica Acta, 200, pp. 280-294. (doi: 10.1016/j.gca.2016.12.035)

2015

Hallis, L. J. , Huss, G. R., Nagashima, K., Taylor, G. J., Halldórsson,, S. A., Hilton, D. R., Motti, M. J. and Meech, K. J. (2015) Evidence for primordial water in Earth’s deep mantle. Science, 350(6262), pp. 795-797. (doi: 10.1126/science.aac4834)

Lee, M.R. , Tomkinson, T., Hallis, L.J. and Mark, D.F. (2015) Formation of iddingsite veins in the martian crust by centripetal replacement of olivine: evidence from the nakhlite meteorite Lafayette. Geochimica et Cosmochimica Acta, 154(1), pp. 49-65. (doi: 10.1016/j.gca.2015.01.022)

Anand, M., Barnes, J.J. and Hallis, L.J. (2015) Lunar geology. In: Lee, M.R. and Leroux, H. (eds.) Planetary Mineralogy. Series: European Mineralogical Union Notes in Mineralogy (15). European Mineralogical Union and the Mineralogical Society of Great Britain & Ireland: Aberystwyth, pp. 129-164. ISBN 9780903056557

2014

Hallis, L.J. , Anand, M. and Strekopytov, S. (2014) Trace-element modelling of mare basalt parental melts: implications for a heterogeneous lunar mantle. Geochimica et Cosmochimica Acta, 134, pp. 289-316. (doi: 10.1016/j.gca.2014.01.012)

Hallis, L.J. , Ishii, H.A., Bradley, J.P. and Taylor, G.J. (2014) Transmission electron microscope analyses of alteration phases in MIL090030. Geochimica et Cosmochimica Acta, 134, pp. 275-288. (doi: 10.1016/j.gca.2014.02.007)

Hallis, L.J. , Huss, G.R., Nagashima, K., Taylor, G.J., Stöffler, D., Smith, C.L. and Lee, M.R. (2014) D/H and water sources in Tissint. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

Hallis, L.J. and Lee, M.R. (2014) Fluid inclusions in Lafayette: a record of ancient Martian hydrology. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

Lee, M.R. , MacLaren, I. , Kovacs, A., Tomkinson, T., Mark, D. , Hallis, L.J. and Smith, C.L. (2014) Coated silica nanoparticles in Nakhla iddingsite veins: implications for waterrock interaction within the Martian crust. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

This list was generated on Wed Oct 30 22:06:01 2024 GMT.
Number of items: 47.

Articles

Chan, Q. H.S., Watson, J. S., Sephton, M., O'Brien, A. C. and Hallis, L. J. (2024) The amino acid and polycyclic aromatic hydrocarbon compositions of the promptly recovered CM2 Winchcombe carbonaceous chondrite. Meteoritics and Planetary Science, 59(5), pp. 1101-1130. (doi: 10.1111/maps.13936)

Daly, L. et al. (2024) Brecciation at the grain scale within the lithologies of the Winchcombe CM carbonaceous chondrite. Meteoritics and Planetary Science, 59(5), pp. 1068-1100. (doi: 10.1111/maps.14164)

Russell, S. S. et al. (2024) Recovery and curation of the Winchcombe (CM2) meteorite. Meteoritics and Planetary Science, 59(5), pp. 973-987. (doi: 10.1111/maps.13956)

Lee, M. R. , Hallis, L. J. , Daly, L. and Boyce, A. J. (2023) The water content of CM carbonaceous chondrite falls and finds, and their susceptibility to terrestrial contamination. Meteoritics and Planetary Science, 58(12), pp. 1760-1772. (doi: 10.1111/maps.14099)

Czaja, A. D. et al. (2023) Report of the Science Community Workshop on the proposed First Sample Depot for the Mars Sample Return Campaign. Meteoritics and Planetary Science, 58(6), pp. 885-896. (doi: 10.1111/maps.13981)

King, A. J. et al. (2022) The Winchcombe meteorite, a unique and pristine witness from the outer solar system. Science Advances, 8(46), eabq3925. (doi: 10.1126/sciadv.abq3925) (PMID:36383648) (PMCID:PMC9668287)

O'Brien, Á. C. et al. (2022) Using organic contaminants to constrain the terrestrial journey of the martian meteorite Lafayette. Astrobiology, 22(11), pp. 1351-1362. (doi: 10.1089/ast.2021.0180) (PMID:36264546) (PMCID:PMC9618387)

O'Brien, A. C., Pickersgill, A. , Daly, L. , Jenkins, L., Floyd, C. , Martin, P.-E., Hallis, L. J. , King, A. and Lee, M. (2022) The Winchcombe Meteorite: one year on. Astronomy and Geophysics, 63(1), 1.21-1.23. (doi: 10.1093/astrogeo/atac009)

Steele, A. et al. (2022) Organic synthesis associated with serpentinization and carbonation on early Mars. Science, 375(6577), pp. 172-177. (doi: 10.1126/science.abg7905)

Daly, L. et al. (2021) Solar wind contributions to Earth’s oceans. Nature Astronomy, 5(12), pp. 1275-1285. (doi: 10.1038/s41550-021-01487-w)

Lee, M. R. , Cohen, B. E. , Boyce, A. J. , Hallis, L. J. and Daly, L. (2021) The pre-atmospheric hydrogen inventory of CM carbonaceous chondrites. Geochimica et Cosmochimica Acta, 309, pp. 31-44. (doi: 10.1016/j.gca.2021.06.013)

Smith, A., Hallis, L. J. , Nagashima, K. and Huss, G. R. (2020) Volatile abundances and hydrogen isotope ratios of apatite in martian basaltic breccia NWA 11522 – A paired stone of NWA 7034. Meteoritics and Planetary Science, 55(12), pp. 2587-2598. (doi: 10.1111/maps.13605)

Mari, N., Hallis, L. J. , Daly, L. and Lee, M. R. (2020) Convective activity in a Martian magma chamber recorded by P-zoning in Tissint olivine. Meteoritics and Planetary Science, 55(5), pp. 1057-1072. (doi: 10.1111/maps.13488)

Mari, N., Riches, A.J.V. , Hallis, L.J. , Marrocchi, Y., Villeneuve, J., Gleissner, P., Becker, H. and Lee, M.R. (2019) Syneruptive incorporation of martian surface sulphur in the nakhlite lava flows revealed by S and Os isotopes and highly siderophile elements: implication for mantle sources in Mars. Geochimica et Cosmochimica Acta, 266, pp. 416-434. (doi: 10.1016/j.gca.2019.05.025)

Lindgren, P., Hallis, L. , Hage, F. S., Lee, M. R. , Parnell, J., Plan, A., Doye, A. and MacLaren, I. (2019) A TEM and EELS study of carbon in a melt fragment from the Gardnos impact structure. Meteoritics and Planetary Science, 54(11), pp. 2698-2709. (doi: 10.1111/maps.13381)

Daly, L. et al. (2019) Boom boom pow: shock-facilitated aqueous alteration and evidence for two shock events in the Martian nakhlite meteorites. Science Advances, 5(9), eaaw5549. (doi: 10.1126/sciadv.aaw5549)

Daly, L. et al. (2019) Understanding the emplacement of Martian volcanic rocks using petrofabrics of the nakhlite meteorites. Earth and Planetary Science Letters, 520, pp. 220-230. (doi: 10.1016/j.epsl.2019.05.050)

Beaty, D. W. et al. (2019) The potential science and engineering value of samples delivered to Earth by Mars sample return. Meteoritics and Planetary Science, 54(3), pp. 667-671. (doi: 10.1111/maps.13232)

Lee, M.R. , Daly, L. , Cohen, B.E. , Hallis, L.J. , Griffin, S. , Trimby, P., Boyce, A. and Mark, D.F. (2018) Aqueous alteration of the Martian meteorite Northwest Africa 817: Probing fluid–rock interaction at the nakhlite launch site. Meteoritics and Planetary Science, 53(11), pp. 2395-2412. (doi: 10.1111/maps.13136)

Hallis, L.J. , Kemppinen, L., Lee, M.R. and Taylor, L.A. (2017) The origin of alteration “orangettes” in Dhofar 019: Implications for the age and aqueous history of the shergottites. Meteoritics and Planetary Science, 52(12), pp. 2695-2706. (doi: 10.1111/maps.12987)

Hallis, L. (2017) D/H ratios of the inner Solar System. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 375(2094), 20150390. (doi: 10.1098/rsta.2015.0390) (PMID:28416726) (PMCID:PMC5394254)

Hallis, L.J. , Huss, G.R., Nagashima, K., Taylor, G.J., Stoffler, D. and Lee, M.R. (2017) Effects of shock and Martian alteration on Tissint hydrogen isotope ratios and water content. Geochimica et Cosmochimica Acta, 200, pp. 280-294. (doi: 10.1016/j.gca.2016.12.035)

Hallis, L. J. , Huss, G. R., Nagashima, K., Taylor, G. J., Halldórsson,, S. A., Hilton, D. R., Motti, M. J. and Meech, K. J. (2015) Evidence for primordial water in Earth’s deep mantle. Science, 350(6262), pp. 795-797. (doi: 10.1126/science.aac4834)

Lee, M.R. , Tomkinson, T., Hallis, L.J. and Mark, D.F. (2015) Formation of iddingsite veins in the martian crust by centripetal replacement of olivine: evidence from the nakhlite meteorite Lafayette. Geochimica et Cosmochimica Acta, 154(1), pp. 49-65. (doi: 10.1016/j.gca.2015.01.022)

Hallis, L.J. , Anand, M. and Strekopytov, S. (2014) Trace-element modelling of mare basalt parental melts: implications for a heterogeneous lunar mantle. Geochimica et Cosmochimica Acta, 134, pp. 289-316. (doi: 10.1016/j.gca.2014.01.012)

Hallis, L.J. , Ishii, H.A., Bradley, J.P. and Taylor, G.J. (2014) Transmission electron microscope analyses of alteration phases in MIL090030. Geochimica et Cosmochimica Acta, 134, pp. 275-288. (doi: 10.1016/j.gca.2014.02.007)

Book Sections

Anand, M., Barnes, J.J. and Hallis, L.J. (2015) Lunar geology. In: Lee, M.R. and Leroux, H. (eds.) Planetary Mineralogy. Series: European Mineralogical Union Notes in Mineralogy (15). European Mineralogical Union and the Mineralogical Society of Great Britain & Ireland: Aberystwyth, pp. 129-164. ISBN 9780903056557

Conference or Workshop Item

Christou, E., Hallis, L. , Daly, L. , Pickersgill, A. and Lee, M. (2022) A Pessimistic Perspective on the Habitability of Early Mars: Simulations for the Northwest Africa 8159 Environment. 85th Annual Meeting of The Meteoritical Society, Glasgow, 14-19 August 2022.

Daly, L. et al. (2022) A Coordinated Approach to Investigate the Heterogeneity of Aqueous Alteration at the Micro-Scale in the Winchcombe Meteorite, a CM Fall. 85th Annual Meeting of The Meteoritical Society, Glasgow, 14-19 August 2022.

O'Brien, A. , Hallis, L. , Regnault, C., Morrison, D. , Blackburn, G., McKay, E. , Whitfield, P. and Lee, M. (2022) Soluble Organics Within the Newly Fallen Winchcombe Meteorite. 85th Annual Meeting of The Meteoritical Society, Glasgow, Scotland, 14-19 Aug 2022.

Christou, E., Hallis, L. , Daly, L. , Hayward, C. and Lee, M. (2021) Northwest Africa 8159 Apatite Versus Lafayette Apatite: Effects of Terrestrial Weathering Versus Martian Alteration. 84th Annual Meeting of The Meteoritical Society 2021, Chicago, Illinois, USA, 15-21 August 2021.

Pickersgill, A. E. , Lee, M. R. , Lindgren, P., Daly, L. , Whitehouse, M. J., Griffin, S. and Hallis, L. (2021) Seeking Evidence of Life in Sulphides from the Boltysh Impact Structure. 84th Annual Meeting of The Meteoritical Society 2021, Chicago, Illinois, USA, 15-21 Aug 2021. (doi: 10.1111/maps.13727)

Daly, L. et al. (2021) Making the Most out of the Minimum: Atom Probe Tomography’s Role in Characterising Returned Extraterrestrial Samples. Goldschmidt 2021, 4-9 July 2021. (Accepted for Publication)

Daly, L. et al. (2019) Solar Wind Hydration of Itokawa Olivine. 82nd Annual Meeting of the Meteoritical Society, Sapporo, Japan, 7-12 Jul 2019.

Daly, L. , Lee, M.R. , Bagot, P.A.J., Hallis, L.J. , Halpin, J., Smith, W. and McFadzean, S. (2019) Insights into Martian Fluid-Rock Reactions by Atom Probe Tomogrpahy of the Interface Between Nakhlite Olivine and Iddingsite. 50th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 18-22 March 2018.

O'Brien, A.C., Hallis, L.J. , Steele, A., Daly, L. and Lee, M.R. (2019) The Effects of Shock and Raman Laser Irradiation on the Maturity of Organics in Martian Meteorites. 50th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 18-22 March 2018.

Christou, E.V., Hallis, L.J. , Daly, L. , Pickersgill, A.E. , Keller, T. , Hayward, C.L. and Lee, M.R. (2019) Fluid Flow in the Martian Subsurface During the Early Amazonian Period Constrained via Numerical Simulations: Implications for Habitability. 52nd Lunar and Planetary Science Conference 2021, 15-19 March 2021. (Accepted for Publication)

Daly, L. et al. (2018) The Origin of Hydrogen in Space Weathered Rims of Itokawa Regolith Particles. Hayabusa 2018: 6th Symposium of Solar System Materials, Sagamihara, Japan, 4-7 Dec 2018.

Mari, N., Riches, A.J.V. , Hallis, L.J. , Marrocchi, Y., Villeneuve, J. and Lee, M.R. (2018) Sulphur Isotope Fractionation in the Nakhlite Lava Flows: New Insights into Martian Volcanic and Atmospheric Processes. 81st Annual Meeting of the Meteoritical Society, Moscow, Russia, 22-27 Jul 2018. (Unpublished)

O'Brien, A.C., Hallis, L. , Steele, A., Daly, L. and Lee, M.R. (2018) Complex organics and elemental sulfur in Northwest Africa 8159: Martian or extra-Martian? 81st Annual Meeting of the Meteoritical Society, Moscow, Russia, 22-27 Jul 2018. (Unpublished)

Cohen, B.E. , Smith, C.L., Lee, M.R. , Mark, D.F. , Almeida, N., Cassata, W.S., Hallis, L. , Smith, A. and Daly, L. (2018) Northwest Africa 11522: A New Paired Stone of Martian Polymict Regolith Breccia Northwest Africa 7034. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

Daly, L. , Cohen, B.E. , Halpin, J., Lee, M.R. , Hallis, L.J. , Smith, W. and McFadzean, S. (2018) Porosity Variations Between Fine Grained Rims and Matrix in a CM Chondrite by 3D Serial Sectioning. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

Daly, L. , Lee, M.R. , Hallis, L.J. , Bland, P.A., Reddy, S.M., Saxey, D.W., Rickard, W.D.A., Fougerouse, D., Timms, N.E. and Jourdan, F. (2018) Atomic Scale Depth Profile of Space Weathering in an Itokawa Olivine Grain. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

O'Brien, A.C., Hallis, L.J. , Steele, A. and Lee, M.R. (2018) Reduced Macromolecular Carbon and Elemental Sulfur in Northwest Africa 8159: Implications for Oxygen Fugacity of the Martian Mantle. 49th Lunar and Planetary Science Conference 2018, The Woodlands, Texas, 19-23 March 2018.

Conference Proceedings

Hallis, L.J. , Huss, G.R., Nagashima, K., Taylor, G.J., Stöffler, D., Smith, C.L. and Lee, M.R. (2014) D/H and water sources in Tissint. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

Hallis, L.J. and Lee, M.R. (2014) Fluid inclusions in Lafayette: a record of ancient Martian hydrology. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

Lee, M.R. , MacLaren, I. , Kovacs, A., Tomkinson, T., Mark, D. , Hallis, L.J. and Smith, C.L. (2014) Coated silica nanoparticles in Nakhla iddingsite veins: implications for waterrock interaction within the Martian crust. In: 77th Annual Meeting of the Meteoritical Society, Casablanca, Morocco, 8-13 September 2014,

This list was generated on Wed Oct 30 22:06:01 2024 GMT.

Supervision

PhD & MSc-by-Research opportunities

I am keen to hear from prospective students who wish to study for a PhD or MSc by Research. Enquiries are welcome, although please investigate potential funding and/or scholarships (if required) before getting in touch. Potential students should have a minimum 2:1 undergraduate degree (or equivalent) in Geology, Chemistry, Physics, or a related subject. Please see here for further details.

Current PhD students

  • Martin, Pierre-Etienne
    Delivery of water to early Earth by carbonaceous chondrite meterorites
  • Perez, Velveth
    Volcano dynamics modelling and hazard assessment at Torfajökull volcanic centre

Research datasets

Jump to: 2021
Number of items: 1.

2021

Daly, L. , Lee, M. , Hallis, L. , Ishii, H. A., Bradley, J. P., Bland, P. A., Saxey, D. W., Fougerouse, D., Rickard, W. D., Forman, L. V., Timms, N. E., Jourdan, F., Reddy, S. M., Salge, T., Quadir, Z., Christou, E., Cox, M. A., Aguiar, J. A., Hattar, K., Monterrosa, A., Keller, L. P., Christoffersen, R., Dukes, C. A., Loeffler, M. J. and Thompson, M. S. (2021) Solar wind contributions to Earth’s oceans. [Data Collection]

This list was generated on Thu Oct 31 23:23:33 2024 GMT.