The ultra-weak Cryogenian-Ediacaran magnetic field: Implications for the core and the evolution of animal life

John Anthony Tarduno

Presentation information

[E] Oral

S (Solid Earth Sciences ) » S-EM Earth's Electromagnetism

[S-EM17] Geomagnetism, Paleomagnetism and Rock Magnetism

Fri. May 29, 2026 9:00 AM - 10:30 AM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Takahashi Futoshi(Faculty of Sciences, Kyushu University), Anai Chisato(Kyushu University), Kato Chie(Faculty of Social and Cultural Studies, Kyushu University)

9:50 AM - 10:15 AM

[SEM17-13] The ultra-weak Cryogenian-Ediacaran magnetic field: Implications for the core and the evolution of animal life

*John Anthony Tarduno^1,2,3, Eric G. Blackman^2,3, Jack Schneider¹, Rory D. Cottrell¹ (1. Department of Earth and Environmental Sciences, University of Rochester, Rochester NY USA, 2. Department of Physics and Astronomy, University of Rochester, Rochester NY USA, 3. Laboratory for Laser Energetics, University of Rochester, Rochester NY USA)

Keywords:Ediacaran, core, dynamo, magnetism, evolution, magnetosphere