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Dox Formation: Description, Depositional environments & Overview

The Dox Formation, also known as the Dox Sandstone, is a Mesoproterozoic rock formation that outcrops in the eastern Grand Canyon, Coconino County, Arizona. The Dox Formation comprises the bulk of the Unkar Group, the older subdivision of the Grand Canyon Supergroup. The Unkar Group is about 1,600 to 2,200 m (5,200 to 7,200 ft) thick and composed of, in…

Language: English [EN]
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Dox Formation topic overview

The analysis highlights Description, Depositional environments and Overview as prominent areas in the source structure around Dox Formation.

Related topics
78
Source areas
6
Connected nodes
84
Extracted relationships
123
Concept neighborhoods
25
Bridge connections
84

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.

Description · 28 topics
Overview · 21 topics
Depositional environments · 14 topics
Contacts · 9 topics
Age · 5 topics
Fossils · 1 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.

Country
United States of America
Named by
Noble (1914)
Named for
Dox Castle, north side of Colorado River, Shinumo quadrangle, Coconino County, Arizona.
Other
mudstone, dolomite, shale; interbedded basalt
Overlies
Shinumo Quartzite
Primary
sandstone

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

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

Description

Contacts

Fossils

Depositional environments

Age

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 Dox Formation connects Entity context

The extracted context around Dox Formation shows recurring relationship patterns in the source. For example, Dox Formation → At, At Mile, Carbon Creek, Comanche Point, Dox, Escalante Creek Member, Numerous, River Mile, River Miles, Shinumo Quartzite, Solomon Temple, Solomon Temple Member, Strata, The, The Dox Formation, The Escalante Creek, The Escalante Creek Member, These, Unkar Basin, Unkar Group Another extracted example is Dox Formation → Bass, Cardenas Basalt, Chuar Group, East Rim, Elsewhere, Grand Canyon, Hakatai, In, Palisades, Shinumo, Tapeats Sandstone, The, This, Unkar, Unkar Group, Within. Use these groups to spot repeated connection types before inspecting the individual relationships.

Dox Formation

Top relations

related to Depositional environments · 21
Dox Formation → At, At Mile, Carbon Creek, Comanche Point, Dox, Escalante Creek Member, Numerous, River Mile, River Miles, Shinumo Quartzite, Solomon Temple, Solomon Temple Member, Strata, The, The Dox Formation, The Escalante Creek, The Escalante Creek Member, These, Unkar Basin, Unkar Group
related to Description · 16
Dox Formation → Bass, Cardenas Basalt, Chuar Group, East Rim, Elsewhere, Grand Canyon, Hakatai, In, Palisades, Shinumo, Tapeats Sandstone, The, This, Unkar, Unkar Group, Within
related to Ochoa Point Member · 16
Dox Formation → At, Cardenas Basalt, Desert, Desert View, Grand Canyon, In, It, Ochoa Point Member, Palisades, Sedimentary, Tapeats Sandstone, The, The Dox Formation, The Ochoa Point Member, They, Within
related to Age · 12
Dox Formation → Additional, Although, Bass Formation, Cardenas Basalt, Dox, Escalante Creek Member, Indirect, Individual, Ma, The, This, Unkar Group
related to Comanche Point Member · 12
Dox Formation → Comanche Point Member, Dox, Five, Grand Canyon, In, It, Salt, Solomon Temple Member, Tapeats Sandstone, The, These, Within
related to Contacts · 8
Dox Formation → Cardenas Basalt, In, Mile, Shinumo Quartzite, The, This, Thus, V-shaped
related to Solomon Temple Member · 8
Dox Formation → Escalante Creek Member, Grand Canyon, It, Solomon Temple, Solomon Temple Member, The, The Solomon Temple Member, Within
related to Escalante Creek Member · 7
Dox Formation → Dox, Escalante Creek, Escalante Creek Member, It, The, Two, Unkar Group
related to Fossils · 5
Dox Formation → Comanche Point Member, In, Stromatolites, These, They
is a · 3
Dox Formation → complex sequence of marine, Escalante Creek Member, Ochoa Point Member

Important terminology

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

Important terminology

dox formation sandstone member canyon grand basalt unkar group creek cardenas ft escalante point shale solomon temple beds within shinumo

Dox Formation relationships Subject–Predicate–Object triples

TTTA extracted 123 structured relationships around Dox Formation. Examples in this analysis include Dox Formation → Country → United States of America and Dox Formation → Named by → Noble (1914). The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Dox FormationCountryUnited States of America1.00infobox
Dox FormationNamed byNoble (1914)1.00infobox
Dox FormationNamed forDox Castle, north side of Colorado River, Shinumo quadrangle, Coconino County, Arizona.1.00infobox
Dox FormationOthermudstone, dolomite, shale; interbedded basalt1.00infobox
Dox FormationOverliesShinumo Quartzite1.00infobox
Dox FormationPrimarysandstone1.00infobox
Dox FormationRegionArizona, Grand Canyon Isis Temple region, southwest Bright Angel Canyon, at north side, Granite Gorge, and along Colorado River1.00infobox
Dox FormationSub-unitsEscalante Creek Member, Solomon Temple Member, Comanche Point Member, and Ochoa Point Member1.00infobox
Dox FormationThickness350 to 410 m (1,150 to 1,350 ft)1.00infobox
Dox FormationTypeGeological formation1.00infobox
Dox FormationUnderliesCardenas Basalt1.00infobox
Dox FormationUnit ofUnkar Group1.00infobox
Dox Formationis aEscalante Creek Member0.90text
Dox Formationis aOchoa Point Member0.90text
Dox Formationis acomplex sequence of marine0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Dox Formation bring nearby vocabulary together. In this analysis, examples include Formation, Sandstone and Canyon. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Dox Formation
    • Formation
    • Sandstone
    • Canyon
    • Basalt
    • Grand
    • Member
    • Group
    • Unkar
    • Cardenas
    • Shinumo
    • Creek
    • Quartzite
  • dox formation
    • Formation
    • Sandstone
    • Basalt
    • Canyon
    • Group
    • Unkar
    • Grand
    • Member
    • Cardenas
    • Quartzite
    • Shale
    • Shinumo
  • rock formation
    • Basalt
    • Group
    • Unkar
    • Sandstone
    • Cardenas
    • Quartzite
    • Shale
    • Shinumo
    • Grand
    • Member
    • Creek
    • Members
  • grand canyon
    • Grand
    • Eastern
    • Supergroup
    • Dox
    • Sandstone
    • Within
    • Group
    • Unkar
    • Formation
    • Strata
    • Shinumo
    • Cardenas
  • unkar group
    • Unkar
    • Within
    • Part
    • Quartzite
    • Shinumo
    • Ft
    • Escalante
    • Cardenas
    • Creek
    • Basalt
    • Sandstone
    • Supergroup
  • grand canyon supergroup
    • Grand
    • Eastern
    • Supergroup
    • Dox
    • Sandstone
    • Within
    • Group
    • Unkar
    • Formation
    • Strata
    • Shinumo
    • Cardenas
  • bass formation
    • Basalt
    • Group
    • Unkar
    • Sandstone
    • Cardenas
    • Quartzite
    • Shale
    • Shinumo
    • Grand
    • Member
    • Creek
    • Members
  • shinumo quartzite
    • Quartzite
    • Shinumo
    • Shale
    • Unkar
    • Cardenas
    • Basalt
    • Creek
    • Beds
    • Escalante
    • Within
    • Sandstone
    • Dolomite

Connections between topic areas Semantic bridges

For Dox Formation, one of the stronger structural bridges in this analysis connects Dox Formation with Description. 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
Dox FormationDescription · splits 56 ⟂ 29
Dox FormationOverview · splits 63 ⟂ 22
Dox FormationDepositional environments · splits 70 ⟂ 15
Dox FormationContacts · splits 75 ⟂ 10
Dox FormationAge · splits 79 ⟂ 6

Map overview Semantic statistics

Dox Formation

Nodes85
Edges84
Triples123
Avg. degree1.98
Density0.023529
Components1

Source & methodology

TTTA analyzes the structure around Dox Formation to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Description, Depositional environments & Overview, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Dox Formation · EN edition · Analysis: TopicsToTalkAbout

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