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Chattian: Events, Stratigraphic definition & Volcanic event

The Chattian is, in the geologic timescale, the younger of two ages or upper of two stages of the Oligocene Epoch/Series. It spans the time between 27.3 and 23.04 Ma. The Chattian is preceded by the Rupelian and is followed by the Aquitanian (the lowest stage of the Miocene).

Language: English [EN]
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Chattian topic overview

The analysis highlights Events, Stratigraphic definition and Volcanic event as prominent areas in the source structure around Chattian.

Related topics
40
Source areas
3
Connected nodes
45
Extracted relationships
48
Concept neighborhoods
17
Bridge connections
45

What this topic covers Research coverage

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.

Stratigraphic definition · 27 topics
Overview · 9 topics
Volcanic event · 4 topics

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.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Celestial body
Earth
Chronological unit
Age
Formerly part of
Tertiary Period/System
Lower boundary definition
LAD of the Planktonic Foraminifer Chiloguembelina (Base of Foram Zone P21b)
Lower GSSP ratified
September 2016
Name formality
Formal

Explore all related topics Closing gaps

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.

Overview

Stratigraphic definition

Volcanic event

Literature

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Chattian connects Entity context

The extracted context around Chattian shows recurring relationship patterns in the source. For example, Chattian → An, Austrian, Chatti, Chattian Stage, Chiloguembelina, Fuchs, German, Germanic, GSSP, Kassel, October, P21b, The, The Chattian, Theodor Fuchs Another extracted example is Chattian → Chattian AgePurdue, GeoWhen Database, ICS, International Commission, Neogene, NorgesNetwork, Norwegian, Paleogene, Paleogene Period, Stratigraphic, Stratigraphy. Use these groups to spot repeated connection types before inspecting the individual relationships.

Chattian

Top relations

related to Stratigraphic definition · 15
Chattian → An, Austrian, Chatti, Chattian Stage, Chiloguembelina, Fuchs, German, Germanic, GSSP, Kassel, October, P21b, The, The Chattian, Theodor Fuchs
related to External links · 11
Chattian → Chattian AgePurdue, GeoWhen Database, ICS, International Commission, Neogene, NorgesNetwork, Norwegian, Paleogene, Paleogene Period, Stratigraphic, Stratigraphy
related to Volcanic event · 6
Chattian → During, Fish Canyon, It, La Garita, Ma, VEI
Upper boundary definition · 2
Chattian → Base of magnetic polarity chronozone C6Cn.2n., FAD of the Planktonic Foraminiferan Paragloborotalia kugleri
Celestial body · 1
Chattian → Earth
Chronological unit · 1
Chattian → Age
Formerly part of · 1
Chattian → Tertiary Period/System
Lower boundary definition · 1
Chattian → LAD of the Planktonic Foraminifer Chiloguembelina (Base of Foram Zone P21b)
Lower boundary GSSP · 1
Chattian → Monte Cagnero, Central Apennines, Italy .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw…
Lower GSSP ratified · 1
Chattian → September 2016

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

paleogene stage upper ics ma time 27 ago stratigraphic aquitanian scale 04 50 millions years gssp extinction foram rupelian geologic

Chattian relationships Subject–Predicate–Object triples

TTTA extracted 48 structured relationships around Chattian. Examples in this analysis include Chattian → Celestial body → Earth and Chattian → Chronological unit → Age. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
ChattianCelestial bodyEarth1.00infobox
ChattianChronological unitAge1.00infobox
ChattianFormerly part ofTertiary Period/System1.00infobox
ChattianLower boundary definitionLAD of the Planktonic Foraminifer Chiloguembelina (Base of Foram Zone P21b)1.00infobox
ChattianLower boundary GSSPMonte Cagnero, Central Apennines, Italy .mw-parser-output .geo-default,.mw-parser-output .geo-dms,.mw-parser-output .geo-dec{display:inline}.mw-parser-output .geo-nondefault,.mw…1.00infobox
ChattianLower GSSP ratifiedSeptember 20161.00infobox
ChattianName formalityFormal1.00infobox
ChattianRegional usageGlobal (ICS)1.00infobox
ChattianStratigraphic unitStage1.00infobox
ChattianTime scale(s) usedICS Time Scale1.00infobox
ChattianTime span formalityFormal1.00infobox
ChattianUpper boundary definitionBase of magnetic polarity chronozone C6Cn.2n.1.00infobox
ChattianUpper boundary definitionFAD of the Planktonic Foraminiferan Paragloborotalia kugleri1.00infobox
ChattianUpper boundary GSSPLemme-Carrosio Section, Carrosio, Italy 44°39′32″N 8°50′11″E / 44.6589°N 8.8364°E / 44.6589; 8.83641.00infobox
ChattianUpper GSSP ratified19961.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Chattian bring nearby vocabulary together. In this analysis, examples include Stage, Upper and Aquitanian. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Chattian
    • Stage
    • Upper
    • Aquitanian
    • Base
    • Extinction
    • Foram
    • Ics
    • Paleogene
    • Gssp
    • Miocene
    • Ratified
    • Rupelian
  • chattian
    • Stage
    • Upper
    • Aquitanian
    • Base
    • Extinction
    • Foram
    • Ics
    • Paleogene
    • Gssp
    • Miocene
    • Ratified
    • Rupelian
  • stratigraphic definition
    • Mw-parser-output
    • Chronozone
    • Ics
    • Italy
    • Stratigraphic
    • Gssp
    • Petm
    • Ratified
    • System
    • Upper
    • Base
    • Foram
  • new zealand geologic time scale
    • Stages
    • Time
    • Scale
    • Upper
    • Years
    • Ago
    • Chronozone
    • Italy
    • Series
    • Spans
    • Stage
    • Timescale
  • foram
    • System
    • Chronozone
    • Italy
    • Stage
    • Gssp
    • Miocene
    • Ratified
    • Series
    • Fuchs
    • Millions
    • Mw-parser-output
    • Years
  • aquitanian
    • Miocene
    • Rupelian
    • Extinction
    • Chattian
    • Stage
    • Petm
    • Series
    • System
    • Base
    • Foram
    • Millions
    • Years
  • mammal paleogene zones
    • Ics
    • Stratigraphic
    • Petm
    • Millions
    • Years
    • Ago
    • Scale
    • Upper
    • Rupelian
    • Spans
    • Stages
    • Timescale
  • theodor fuchs
    • Mw-parser-output
    • Italy
    • Stage
    • Gssp
    • Ratified
    • System
    • Millions
    • Years
    • Ics
    • Ma
    • Scale
    • Stratigraphic

Connections between topic areas Semantic bridges

For Chattian, one of the stronger structural bridges in this analysis connects Chattian with Stratigraphic definition. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Chattian — Stratigraphic definition · splits 18 ⟂ 28
Chattian — Overview · splits 36 ⟂ 10
Chattian — Volcanic event · splits 41 ⟂ 5

Map overview Semantic statistics

Chattian

Nodes46
Edges45
Triples48
Avg. degree1.96
Density0.043478
Components1

Source & methodology

TTTA analyzes the structure around Chattian to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Events, Stratigraphic definition & Volcanic event, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Chattian · EN edition · Analysis: TopicsToTalkAbout

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