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In the geological timescale, the Tithonian is the latest age of the Late Jurassic Epoch and the uppermost stage of the Upper Jurassic Series. It spans the time between 149.2 ±0.7 Ma and 143.1 ±0.6 (million years ago). It is preceded by the Kimmeridgian and followed by the Berriasian (part of the Cretaceous).
The analysis highlights Art and Regions as prominent areas in the source structure around Tithonian.
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.
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The extracted context around Tithonian shows recurring relationship patterns in the source. For example, Tithonian → Albert Oppel, Cretaceous, Eos, German, Greek, GSSP, Hybonoticeras, Laomedon, The Tithonian, Tithonus, Troy Another extracted example is Tithonian → Bambach, Based, Benton, Cretaceous, Jack Sepkoski, Late Tithonian, Proportional, Sepkoski, Sepkoski's, Triassic. 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.
extinction cretaceous jurassic stage marine boundary diversity may event base sea time years ago ics age extinctions across lower ammonite
TTTA extracted 61 structured relationships around Tithonian. Examples in this analysis include Tithonian → Celestial body → Earth and Tithonian → Chronological unit → Age. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Tithonian | Celestial body | Earth | 1.00 | infobox |
| Tithonian | Chronological unit | Age | 1.00 | infobox |
| Tithonian | Lower boundary definition | Not formally defined | 1.00 | infobox |
| Tithonian | Lower boundary definition candidates | Base of magnetic polarity chronozone M22An. | 1.00 | infobox |
| Tithonian | Lower boundary definition candidates | FAD of the Ammonite genus Gravesia | 1.00 | infobox |
| Tithonian | Lower boundary GSSP candidate section(s) | Mount Crussol, France | 1.00 | infobox |
| Tithonian | Lower boundary GSSP candidate section(s) | Canjuers, France | 1.00 | infobox |
| Tithonian | Lower boundary GSSP candidate section(s) | Fornazzo, Sicily, Italy | 1.00 | infobox |
| Tithonian | Name formality | Formal | 1.00 | infobox |
| Tithonian | Regional usage | Global (ICS) | 1.00 | infobox |
| Tithonian | Stratigraphic unit | Stage | 1.00 | infobox |
| Tithonian | Time scale(s) used | ICS Time Scale | 1.00 | infobox |
| Tithonian | Time span formality | Formal | 1.00 | infobox |
| Tithonian | Upper boundary definition | Not formally defined | 1.00 | infobox |
| Tithonian | Upper boundary definition candidates | Magnetic—base of Chron M18r | 1.00 | infobox |
| Tithonian | Upper boundary definition candidates | Base of Calpionellid zone B | 1.00 | infobox |
| Tithonian | Upper boundary definition candidates | FAD of Ammonite Berriasella jacobi | 1.00 | infobox |
| Tithonian | Upper boundary GSSP candidate section(s) | None | 1.00 | infobox |
| Tithonian | is a | latest age of the Late Jurassic Epoch and the uppermost stage of the Upper Jurassic Series | 0.90 | text |
The concept neighborhoods around Tithonian bring nearby vocabulary together. In this analysis, examples include Extinction, Base and Marine. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Tithonian, one of the stronger structural bridges in this analysis connects Tithonian 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 Tithonian to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Tithonian · EN edition · Analysis: TopicsToTalkAbout
