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Grappone, J Michael ORCID: 0000-0001-5004-8561, Biggin, Andrew J ORCID: 0000-0003-4164-5924, Barrett, Thomas J, Hill, Mimi J and Sprain, Courtney J
(2020)
Comparison of Thermal and Microwave Paleointensity Estimates in Specimens Displaying Non-Ideal Behavior in Thellier-Style Paleointensity Experiments.
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 125 (8).
Hawkins, Louise MA, Grappone, J Michael ORCID: 0000-0001-5004-8561, Sprain, Courtney J, Saengduean, Patipan, Sage, Edward J, Thomas-Cunningham, Sheikerra, Kugabalan, Banusha ORCID: 0000-0002-4500-123X and Biggin, Andrew J ORCID: 0000-0003-4164-5924
(2021)
Intensity of the Earth's magnetic field: Evidence for a Mid-Paleozoic dipole low.
Proceedings of the National Academy of Sciences, 118 (34).
e2017342118-e2017342118.
Hawkins, Louise MA, Grappone, J Michael ORCID: 0000-0001-5004-8561, Sprain, Courtney J, Saengduean, Patipan, Sage, Edward J, Thomas-Cunningham, Sheikerra, Kugabalan, Banusha ORCID: 0000-0002-4500-123X and Biggin, Andrew J ORCID: 0000-0003-4164-5924
(2021)
Intensity of the Earth's magnetic field: Evidence for a Mid-Paleozoic dipole low.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 118 (34).
Grappone, J Michael ORCID: 0000-0001-5004-8561, Chaffee, Thom, Isozaki, Yukio, Bauert, Heikki and Kirschvink, Joseph L
(2017)
Investigating the duration and termination of the Early Paleozoic Moyero Reversed Polarity Superchron: Middle Ordovician paleomagnetism from Estonia.
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 485.
pp. 673-686.
Grappone, J Michael ORCID: 0000-0001-5004-8561, Russell, James M and Biggin, Andrew J ORCID: 0000-0003-4164-5924
(2021)
Investigating the utility of a high-temperature Thellier-style paleointensity experimental protocol.
EARTH PLANETS AND SPACE, 73 (1).
Engbers, Yael A, Grappone, J Michael ORCID: 0000-0001-5004-8561, Mark, Darren F and Biggin, Andrew J ORCID: 0000-0003-4164-5924
(2022)
Low Paleointensities and Ar/Ar Ages From Saint Helena Provide Evidence for Recurring Magnetic Field Weaknesses in the South Atlantic.
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 127 (3).
Bono, Richard K ORCID: 0000-0002-8222-2218, Paterson, Greig A ORCID: 0000-0002-6864-7420, van der Boon, Annique, Engbers, Yael A, Grappone, J Michael ORCID: 0000-0001-5004-8561, Handford, Benjamin, Hawkins, Louise MA, Lloyd, Simon J, Sprain, Courtney J, Thallner, Daniele et al (show 1 more authors)
(2022)
The PINT database: a definitive compilation of absolute palaeomagnetic intensity determinations since 4 billion years ago.
GEOPHYSICAL JOURNAL INTERNATIONAL, 229 (1).
pp. 522-545.
Hawkins, Louise M, Biggin, Andrew J ORCID: 0000-0003-4164-5924, Liu, Yebo, Grappone, J Michael ORCID: 0000-0001-5004-8561 and Li, Zheng-Xiang
(2023)
Palaeomagnetic field intensity measurements from the 2.6 Ga Yandinilling dyke swarm (Western Australia).
Geophysical Journal International, 236 (1).
pp. 431-442.
Engbers, Yael ORCID: 0000-0002-9325-4338, Biggin, Andy and Grappone, J Michael ORCID: 0000-0001-5004-8561
(2021)
Recurring magnetic field anomalies in the South Atlantic and the first palaeointensities from Saint Helena.
Hodgson, Emma, Grappone, J Michael ORCID: 0000-0001-5004-8561, Biggin, Andrew J ORCID: 0000-0003-4164-5924, Hill, Mimi J and Dekkers, Mark J
(2018)
Thermoremanent Behavior in Synthetic Samples Containing Natural Oxyexsolved Titanomagnetite.
Geochemistry, Geophysics, Geosystems, 19 (6).
pp. 1751-1766.