Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialConference paper

RADIOGENIC ISOTOPE ANALYSES REFINE CONSTRAINTS ON THE SEISMIC CYCLE OF AN INTRAPLATE NORMAL FAULT

Randolph T. Williams, Laurel B. Goodwin, Warren D. Sharp, Peter S. Mozley, Brian L. Beard, Clark M. Johnson

Abstracts with programs - Geological Society of America · 2017

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Summary

This conference abstract describes the application of radiogenic isotope analytical techniques to improve constraints on the seismic cycle of an intraplate normal fault, as suggested by the title and authorship. The work combines multiple isotope systems (strontium, lead, iron, boron) measured by the authors' research group to establish timing of fault ruptures and strain accommodation. The study contributes to understanding of earthquake recurrence intervals and fault behaviour in continental settings.

UK applicability

This research focuses on intraplate seismic processes and has limited direct applicability to UK farming systems, soil health, or food production. The methodology may have indirect relevance to understanding subsurface geology in seismically active regions, but does not address agricultural or nutritional outcomes.

Key measures

Radiogenic isotope ratios and ages used to date fault activity and seismic events

Outcomes reported

This study applied radiogenic isotope analyses to refine understanding of the seismic cycle timing and behaviour of an intraplate normal fault. The research used isotopic dating methods to constrain fault activity and rupture history.

Theme
General food systems / other
Subject
Other / interdisciplinary
Study type
Research
Study design
Conference paper
Source type
Conference paper
Status
Published
Geography
United States
System type
Other
DOI
10.1130/abs/2017am-308057
Catalogue ID
BFmor3gfpg-4srv9t

Topic tags

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