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The Late Devonian mass extinction, also known as the Kellwasser event, was a mass extinction event which occurred around 372.15 million years ago, at the boundary between the Frasnian and Famennian ages of the Late Devonian period. It is placed as one of the "Big Five" most severe mass extinction events in Earth's history, with likely around 40% of…
The analysis highlights Applications and Art as prominent areas in the source structure around Late Devonian mass extinction.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Late Devonian mass extinction shows recurring relationship patterns in the source. For example, Late Devonian mass extinction → Amsterdam, Columbia University Press, Critical, Developments, Devonian, Elsevier, Frasnian Famennian, George, Grzegorz, In Over, ISBN, Jeffrey, July, Late Devonian, McGhee, New York, Permian-Triassic, Racki, Retrieved, The Another extracted example is Late Devonian mass extinction → America, An, Archived, Climatic Events, Deep Time, Devonian Mass ExtinctionBBC, Geological Society, Integrated Approach Archived, Late Devonian, Permian-Triassic Biotic, The Devonian Times, The Extinction, The Late Devonian Extinction, Towards, Understanding Late Devonian, Wayback Machine. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
devonian event extinction kellwasser late also anoxia famennian marine plants extinctions period hangenberg mass years frasnian evidence boundary events global
TTTA extracted 47 structured relationships around Late Devonian mass extinction. Examples in this analysis include oncolites → instance of → producing structures and phosphates → instance of → This released previously untapped swathes of ions. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| oncolites | instance of | producing structures | 0.80 | text |
| stromatolites | instance of | producing structures | 0.80 | text |
| although there is evidence this shift in reef composition began prior to the Frasnian-Famennian boundary | instance of | producing structures | 0.80 | text |
| phosphates | instance of | This released previously untapped swathes of ions | 0.80 | text |
| which are nutrients for plants | instance of | This released previously untapped swathes of ions | 0.80 | text |
| algae.As rooted plants expanded into upland regions | instance of | This released previously untapped swathes of ions | 0.80 | text |
| the relatively sudden input of nutrients into river water may have caused eutrophication | instance of | This released previously untapped swathes of ions | 0.80 | text |
| harmful algal bloom | instance of | This released previously untapped swathes of ions | 0.80 | text |
| subsequent anoxia | instance of | This released previously untapped swathes of ions | 0.80 | text |
| Late Devonian mass extinction | related to External links | Late Devonian | 0.60 | section |
| Late Devonian mass extinction | related to External links | Archived | 0.60 | section |
| Late Devonian mass extinction | related to External links | Wayback Machine | 0.60 | section |
The concept neighborhoods around Late Devonian mass extinction bring nearby vocabulary together. In this analysis, examples include Late, Extinction and Mass. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Late Devonian mass extinction, one of the stronger structural bridges in this analysis connects Late Devonian mass extinction with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Late Devonian mass extinction to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Applications & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Late Devonian mass extinction · EN edition · Analysis: TopicsToTalkAbout