Dossier in preparation
Yellowstone caldera eruption timeline
Which original reports describe Yellowstone caldera eruption timeline, and how have later accounts interpreted them?
Explore the recordVolcanic and Supervolcano Threats
Volcanic and Supervolcano Threats
Eruption scenarios and claims of suppressed risk assessments.
I follow the original record. Dates, names and documents come before reputation or official assurances. Read the files, compare the accounts and examine the connections for yourself.
Research & writing
All research topicsDossier in preparation
Campi Flegrei bradyseism Naples
Which original reports describe Campi Flegrei bradyseism Naples, and how have later accounts interpreted them?
Explore the recordDossier in preparation
Toba eruption bottleneck hypothesis
Which original reports describe Toba eruption bottleneck hypothesis, and how have later accounts interpreted them?
Explore the recordTopics in this collection
Volcanic and Supervolcano Threats
- Yellowstone caldera eruption timeline
- Campi Flegrei bradyseism Naples
- Toba eruption bottleneck hypothesis
- Santorini Minoan civilisation collapse
- Tambora 1815 year-without-summer impact
- Krakatoa 1883 climate aftermath
- Long Valley Caldera unrest monitoring
- Taupo New Zealand supervolcano risk
Sources & further reading
All source recordsU.S. National Archives — Research Our Records
Official archival research portal
Europeana — Digital Cultural Heritage
Cultural heritage discovery collection
Collections include research leads. An individual source record describes its role and access status.