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The Neogene (/ˈniː.ədʒiːn/ NEE-ə-jeen) is a geologic period and system that spans 20.45 million years from the end of the Paleogene Period 23.04 Ma (million years ago) to the beginning of the present Quaternary Period 2.58 Ma. It is the second period of the Cenozoic and the eleventh period of the Phanerozoic. The Neogene is sub-divided into two epochs…
The analysis highlights Geography and Regions as prominent areas in the source structure around Neogene.
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 Neogene shows recurring relationship patterns in the source. For example, Neogene → About, Allocaudata, Also Asteraceae, An, Australia, Barinasuchus, C4, Choristodera, CO2, Eucalyptus, Grasses, Ice, In, Langstonia, Livyatan, Ma, Mammals, Marine, Megalodon, Miocene Another extracted example is Neogene → Africa, Asia, Eurasia, Himalayas, North, North America, Panama, Sea, South America, The, The Indian, The Isthmus. 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.
period quaternary pliocene miocene ma end ics years ago north paleogene climate 58 cenozoic time global modern mammals geological boundary
TTTA extracted 80 structured relationships around Neogene. Examples in this analysis include Neogene → Celestial body → Earth and Neogene → Chronological unit → Period. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Neogene | Celestial body | Earth | 1.00 | infobox |
| Neogene | Chronological unit | Period | 1.00 | infobox |
| Neogene | Lower boundary definition | Base of magnetic polarity chronozone C6Cn.2n | 1.00 | infobox |
| Neogene | Lower boundary definition | FAD of the Planktonic foraminiferan Paragloborotalia kugleri | 1.00 | infobox |
| Neogene | Lower boundary GSSP | Lemme-Carrosio Section, Carrosio, Italy .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw… | 1.00 | infobox |
| Neogene | Lower GSSP ratified | 1996 | 1.00 | infobox |
| Neogene | Mean atmospheric CO2 content | c. 280 ppm (1 times pre-industrial) | 1.00 | infobox |
| Neogene | Mean atmospheric O2 content | c. 21.5 vol % (100% of modern) | 1.00 | infobox |
| Neogene | Mean surface temperature | c. 14 °C (0.5 °C above pre-industrial) | 1.00 | infobox |
| Neogene | Name formality | Formal | 1.00 | infobox |
| Neogene | Regional usage | Global (ICS) | 1.00 | infobox |
| Neogene | Stratigraphic unit | System | 1.00 | infobox |
| Neogene | Time scale(s) used | ICS Time Scale | 1.00 | infobox |
| Neogene | Time span formality | Formal | 1.00 | infobox |
| Neogene | Upper boundary definition | Base of magnetic polarity chronozone C2r (Matuyama). | 1.00 | infobox |
| Neogene | Upper boundary definition | Extinction of the Haptophytes Discoaster pentaradiatus and Discoaster surculus | 1.00 | infobox |
| Neogene | Upper boundary GSSP | Monte San Nicola Section, Gela, Sicily, Italy 37°08′49″N 14°12′13″E / 37.1469°N 14.2035°E / 37.1469; 14.2035 | 1.00 | infobox |
| Neogene | Upper GSSP ratified | 2009 (as base of Quaternary and Pleistocene) | 1.00 | infobox |
The concept neighborhoods around Neogene bring nearby vocabulary together. In this analysis, examples include Quaternary, Period and Ics. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Neogene, one of the stronger structural bridges in this analysis connects Neogene with Flora and fauna. 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 Neogene to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Geography & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Neogene · EN edition · Analysis: TopicsToTalkAbout