Faye E Nelson
University of Otago
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Publication
Featured researches published by Faye E Nelson.
Geochemistry Geophysics Geosystems | 2015
Beth R.S. Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
Foulden Maar is a highly resolved maar lake deposit from the South Island of New Zealand comprising laminated diatomite punctuated by numerous diatomaceous turbidites. Basaltic clasts found in debris flow deposits near the base of the cored sedimentary sequence yielded two new 40Ar/39Ar dates of 24.51 ± 0.24 and 23.38 ± 0.24 Ma (2σ). The younger date agrees within error with a previously published 40Ar/39Ar date of 23.17 ± 0.19 Ma from a basaltic dyke adjacent to the maar crater. The diatomite is inferred to have been deposited over several tens of thousands of years in the latest Oligocene/earliest Miocene, and may have been coeval with the period of rapid glaciation and subsequent deglaciation of Antarctica known as the Mi-1 event. Sediment magnetic properties and SEM measurements indicate that the magnetic signal is dominated by pseudo-single domain pyrrhotite. The most likely source of detrital pyrrhotite is schist country rock fragments from the inferred tephra ring created by the phreatomagmatic eruption that formed the maar. Variations in magnetic mineral concentration indicate a decrease in erosional input throughout the depositional period, suggesting long-term (tens of thousands of years) environmental change in New Zealand in the latest Oligocene/earliest Miocene.
Marine Geology | 2013
Faye E Nelson; Gary S. Wilson; Helen Neil
Scientific Drilling | 2018
R. H. Levy; Gavin B. Dunbar; Marcus J. Vandergoes; Jamie Howarth; Tony Kingan; Alex R. Pyne; Grant Brotherston; Michael Clarke; Bob Dagg; Matthew Hill; Evan Kenton; Steve Little; Darcy Mandeno; Christopher M. Moy; Philip Muldoon; Patrick Doyle; Conrad Raines; Peter Rutland; Delia Strong; Marianna Terezow; Leise Cochrane; Remo Cossu; Sean J. Fitzsimons; Fabio Florindo; Alexander L. Forrest; Andrew R. Gorman; Darrell S. Kaufman; Min Kyung Lee; Xun Li; Pontus C. Lurcock
Geology | 2018
Ruohong Jiao; Frédéric Herman; Olivier Beyssac; Thierry Adatte; Simon C. Cox; Faye E Nelson; Helen Neil
Supplement to: Fox, Bethany R Storrs; Wartho, Jo-Anne; Wilson, Gary S; Lee, Daphne E; Nelson, Faye E; Kaulfuss, Uwe (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. data submission http://issues.pangaea.de/browse/PDI-8195, Geochemistry, Geophysics, Geosystems, 16(1), 59-76, doi:10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
In supplement to: Fox, BRS et al. (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. Geochemistry, Geophysics, Geosystems, 16(1), 59-76, https://doi.org/10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
In supplement to: Fox, BRS et al. (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. Geochemistry, Geophysics, Geosystems, 16(1), 59-76, https://doi.org/10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
In supplement to: Fox, BRS et al. (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. Geochemistry, Geophysics, Geosystems, 16(1), 59-76, https://doi.org/10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
In supplement to: Fox, BRS et al. (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. Geochemistry, Geophysics, Geosystems, 16(1), 59-76, https://doi.org/10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss
In supplement to: Fox, BRS et al. (2015): Long-term evolution of an Oligocene/Miocene maar lake from Otago, New Zealand. Geochemistry, Geophysics, Geosystems, 16(1), 59-76, https://doi.org/10.1002/2014GC005534 | 2014
Bethany R Storrs Fox; Jo-Anne Wartho; Gary S. Wilson; Daphne E. Lee; Faye E Nelson; Uwe Kaulfuss