Barremian

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Barremian topic overview

The analysis highlights Fossiliferous formations, Stratigraphic definitions and Overview as prominent areas in the source structure around Barremian.

Related topics: 52
Source areas: 3
Connected nodes: 58
Extracted relationships: 56
Concept neighborhoods: 20
Bridge connections: 58

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.

Fossiliferous formations · 31 topics

Overview · 12 topics

Stratigraphic definitions · 9 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
Lower boundary definition: Not formally defined
Lower boundary definition candidates: FAD of the Spitidiscus hugii-Spitidiscus vandeckii Ammonite group
Lower boundary GSSP candidate section(s): Río Argos, Caravaca de la Cruz, Murcia Province, Spain
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

Age Age (geology)
Geologic timescale
Chronostratigraphic Chronostratigraphy
Stage Stage (stratigraphy)
Ma Annum
Million years ago
Early Cretaceous
Epoch Epoch (geology)
Lower Cretaceous
Series Series (stratigraphy)
Hauterivian
Aptian

Stratigraphic definitions

Type locality Type locality (geology)
Barrême
Alpes-de-Haute-Provence
Henri Coquand
Ammonites Ammonite
Spitidiscus hugii Spitidiscus
Geomagnetic reversal
Chronozone
Paradeshayesites oglanlensis Paradeshayesites

Fossiliferous formations

Geologic formations Geologic formation
Yixian Formation
La Huérguina Formation
Cedar Mountain Formation
Cloverly Formation
Elrhaz Formation
Jiufotang Formation
Wessex Formation
Gallic epoch
Cretaceous
ICS International Commission on Stratigraphy
Urgonian Urgonian?action=edit&redlink=1
Pl Urgon
North America
Coahulian Coahulian?action=edit&redlink=1
Comanchean Comanchean?action=edit&redlink=1
New Zealand
Mokoiwian Mokoiwian?action=edit&redlink=1
Japan
Aritan Aritan?action=edit&redlink=1
Tethys domain Tethys Ocean
Biozones Biozone
Pseudocrioceras waagenoides Pseudocrioceras
Colchidites sarasini Colchidites?action=edit&redlink=1
Imerites giraudi Imerites?action=edit&redlink=1
Hemihoplites feraudianus Hemihoplites
Gerhardtia sertousi Gerhardtia
Ancyloceras vandenheckii Ancyloceras
Coronites darsi Coronites?action=edit&redlink=1
Kotetishvilia compressissima Kotetishvilia?action=edit&redlink=1
Nicklesia pulchella Nicklesia?action=edit&redlink=1

Literature

Cambridge University Press
Doi Doi (identifier)

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 Barremian connects Entity context

The extracted context around Barremian shows recurring relationship patterns in the source. For example, Barremian → Aritan, Coahulian, Comanchean, Cretaceous, European, Gallic, ICS, In New Zealand, In North America, It, Japan, Mokoiwian, The Barremian, Urgonian Another extracted example is Barremian → Alpes-de-Haute-Provence, Barremian Stage, Barrême, France, Henri Coquand, M0r, Paradeshayesites, Spitidiscus, The. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Regional equivalents · 14

Barremian → Aritan, Coahulian, Comanchean, Cretaceous, European, Gallic, ICS, In New Zealand, In North America, It, Japan, Mokoiwian, The Barremian, Urgonian

related to Stratigraphic definitions · 9

Barremian → Alpes-de-Haute-Provence, Barremian Stage, Barrême, France, Henri Coquand, M0r, Paradeshayesites, Spitidiscus, The

related to Fossiliferous formations · 8

Barremian → Cedar Mountain Formation, Cloverly Formation, Elrhaz Formation, Examples, Jiufotang Formation, La Huérguina Formation, Wessex Formation, Yixian Formation

related to External links · 5

Barremian → BarremianMid-Cretaceous, GeoWhen Database, ICSStratigraphic, Lower Cretaceous, Norges Network

related to Subdivision[citation needed] · 5

Barremian → In, Lower/Early, Tethys, The Barremian, Upper/Late Barremian

Upper boundary definition candidates · 2

Barremian → Base of magnetic polarity chronozone M0r., Near FAD of the Ammonite Paradeshayesites oglanlensis

Celestial body · 1

Barremian → Earth

Chronological unit · 1

Barremian → Age

Lower boundary definition · 1

Barremian → Not formally defined

Lower boundary definition candidates · 1

Barremian → FAD of the Spitidiscus hugii-Spitidiscus vandeckii Ammonite group

Important terminology

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

Important terminology

stage cretaceous ics lower subdivision early ammonite years ago chronozone late stratigraphic age ma hauterivian aptian geologic scale upper fad

Barremian relationships Subject–Predicate–Object triples

TTTA extracted 56 structured relationships around Barremian. Examples in this analysis include Barremian → Celestial body → Earth and Barremian → Chronological unit → Age. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Barremian	Celestial body	Earth	1.00	infobox
Barremian	Chronological unit	Age	1.00	infobox
Barremian	Lower boundary definition	Not formally defined	1.00	infobox
Barremian	Lower boundary definition candidates	FAD of the Spitidiscus hugii-Spitidiscus vandeckii Ammonite group	1.00	infobox
Barremian	Lower boundary GSSP candidate section(s)	Río Argos, Caravaca de la Cruz, Murcia Province, Spain	1.00	infobox
Barremian	Name formality	Formal	1.00	infobox
Barremian	Regional usage	Global (ICS)	1.00	infobox
Barremian	Stratigraphic unit	Stage	1.00	infobox
Barremian	Time scale(s) used	ICS Time Scale	1.00	infobox
Barremian	Time span formality	Formal	1.00	infobox
Barremian	Upper boundary definition	Not formally defined	1.00	infobox
Barremian	Upper boundary definition candidates	Base of magnetic polarity chronozone M0r.	1.00	infobox
Barremian	Upper boundary definition candidates	Near FAD of the Ammonite Paradeshayesites oglanlensis	1.00	infobox
Barremian	Upper boundary GSSP candidate section(s)	Gorgo a Cerbara, Piobbico, Central Apennines, Italy	1.00	infobox
Barremian	is a	age in the geologic timescale	0.90	text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Barremian bring nearby vocabulary together. In this analysis, examples include Ics, Cretaceous and Ago. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Barremian
- Ics
- Cretaceous
- Ago
- Ammonite
- Hugii
- Spitidiscus
- Stratigraphic
- Years
- Early
- Late
- Subdivision
- Lower
barremian
- Ics
- Cretaceous
- Ago
- Ammonite
- Hugii
- Spitidiscus
- Stratigraphic
- Years
- Early
- Late
- Subdivision
- Lower
million years ago
- Ago
- Years
- Age
- Scale
- Fad
- Ics
- Stage
- Barremian
- Aptian
- Chronozone
- Hauterivian
- Ma
lower cretaceous
- Subdivision
- Ics
- Epoch
- Lower
- Upper
- Stratigraphic
- Used
- Early
- Stage
- Fad
- Aptian
- Chronozone
age
- Ago
- Years
- Fad
- Chronozone
- Ma
- Regional
- Stage
- Timescale
- Upper
- Ammonite
- De
- France
stage
- Ammonite
- De
- Hugii
- Spitidiscus
- Used
- Years
- Lower
- Fad
- Aptian
- Chronozone
- Hauterivian
- Ma
ics
- Stratigraphic
- Subdivision
- Regional
- Scale
- Used
- Years
- Lower
- Fad
- Chronozone
- Ma
- Timescale
- Upper
early cretaceous
- Subdivision
- Late
- Ics
- Epoch
- Lower
- Stratigraphic
- Cretaceous
- Early
- Aptian
- Hauterivian
- Upper
- Scale

Connections between topic areas Semantic bridges

For Barremian, one of the stronger structural bridges in this analysis connects Barremian with Fossiliferous formations. 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

Barremian — Fossiliferous formations · splits 27 ⟂ 32

Barremian — Overview · splits 46 ⟂ 13

Barremian — Stratigraphic definitions · splits 49 ⟂ 10

Barremian — Literature · splits 56 ⟂ 3

Map overview Semantic statistics

Barremian

Nodes59

Edges58

Triples56

Avg. degree1.97

Density0.033898

Components1

Source & methodology

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

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