Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/18798
Title: The Sun-Earth connect 3: lessons from the periodicities of deep time influencing sea-level change and marine extinctions in the geological record
Contributor(s): Baker, Robert G  (author); Flood, Peter G  (author)
Publication Date: 2015
Open Access: Yes
DOI: 10.1186/s40064-015-0942-6Open Access Link
Handle Link: https://hdl.handle.net/1959.11/18798
Abstract: A number of papers since Rampino and Stothers published in 'Science' 1984 have reported common periodicities in a wide range of climate, geomagnetic, tectonic and biological proxies, including marine extinctions. Single taper and multitaper spectral analysis of marine fluctuations between the Late Cretaceous and the Miocene replicates a number of the published harmonics. Whereas these common periodicities have been argued to have a galactic origin, this paper presents an alternative fractal model based on large scale fluctuations of the magnetic field of the Sun. The fluctuations follow a self-similar matrix of periodicities and the solutions of the differential equation allow for models to be constructed predicting extreme events for solar emissions. A comparison to major Phanerozoic extinction, climate and geomagnetic events, captured in the geological record, show a striking loop symmetry summarised in major 66 Ma irradiance and electromagnetic pulses from the Sun.
Publication Type: Journal Article
Source of Publication: SpringerPlus, 4(1), p. 1-19
Publisher: SpringerPlus
Place of Publication: Heidelberg, Germany
ISSN: 2193-1801
Field of Research (FOR): 040104 Climate Change Processes
Socio-Economic Objective (SEO): 960303 Climate Change Models
Peer Reviewed: Yes
HERDC Category Description: C1 Refereed Article in a Scholarly Journal
Statistics to Oct 2018: Visitors: 76
Views: 78
Downloads: 0
Appears in Collections:Journal Article

Files in This Item:
2 files
File Description SizeFormat 
Show full item record

SCOPUSTM   
Citations

2
checked on Nov 26, 2018

Page view(s)

50
checked on Jan 12, 2019
Google Media

Google ScholarTM

Check

Altmetric


Items in Research UNE are protected by copyright, with all rights reserved, unless otherwise indicated.