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The Sixtymile Formation is a very thin accumulation of sandstone, siltstone, and breccia underlying the Tapeats Sandstone that is exposed in only four places in the Chuar Valley. These exposures occur atop Nankoweap Butte and within Awatubi and Sixtymile Canyons in the eastern Grand Canyon, Arizona. The maximum preserved thickness of the Sixtymile…
The analysis highlights Depositional environment, Overview and Nomenclature as prominent areas in the source structure around Sixtymile Formation.
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 Sixtymile Formation shows recurring relationship patterns in the source. For example, Sixtymile Formation → Anonymous, Arizona, Boatman's Quarterly Review, Book, Bowman, Chuar Group, Colorado Plateau, Dehler, Disassembly, Geological Survey, Grand Canyon, Grand Canyon Geology Training, Grand Canyon National Park, Grand Canyon Supergroup, Grand Canyon Supergroup Six, Karlstrom, Learning, Manual, Mathis, National Park Service Another extracted example is Sixtymile Formation → Away, Chuar, Chuar Group, Chuar Syncline, In, Local, Middle Member, Sixtymile, Sixtymile Canyon, Tapeats Sandstone, The, These, This, Typically, Upper Member, Walcott, Walcott Member, Within. 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.
sixtymile formation chuar member syncline sandstone group canyon upper grand middle within ft tapeats beds butte nankoweap lower underlying fault
TTTA extracted 119 structured relationships around Sixtymile Formation. Examples in this analysis include Sixtymile Formation → Country → United States and Sixtymile Formation → Extent → the Chuar syncline, Grand Canyon. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Sixtymile Formation | Country | United States | 1.00 | infobox |
| Sixtymile Formation | Extent | the Chuar syncline, Grand Canyon | 1.00 | infobox |
| Sixtymile Formation | Named by | Ford et al. (1972), Ford and Breed (1973), and Elston (1979) | 1.00 | infobox |
| Sixtymile Formation | Other | intraformational breccia | 1.00 | infobox |
| Sixtymile Formation | Overlies | Chuar Group | 1.00 | infobox |
| Sixtymile Formation | Primary | siltstone and sandstone | 1.00 | infobox |
| Sixtymile Formation | Region | Northern Arizona | 1.00 | infobox |
| Sixtymile Formation | Thickness | 60 m (200 ft), at maximum | 1.00 | infobox |
| Sixtymile Formation | Type | Geological formation | 1.00 | infobox |
| Sixtymile Formation | Underlies | Tapeats Sandstone | 1.00 | infobox |
| Sixtymile Formation | Unit of | Tonto Group | 1.00 | infobox |
| Sixtymile Formation | is a | very thin accumulation of sandstone | 0.90 | text |
| Sixtymile Formation | is a | disconformity that laterally becomes an angular unconformity | 0.90 | text |
The concept neighborhoods around Sixtymile Formation bring nearby vocabulary together. In this analysis, examples include Sixtymile, Group and Sandstone. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Sixtymile Formation, one of the stronger structural bridges in this analysis connects Sixtymile Formation 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 Sixtymile Formation to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Depositional environment, Overview & Nomenclature, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Sixtymile Formation · EN edition · Analysis: TopicsToTalkAbout