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Coelurus: History, Description & Paleobiology and paleoecology
Coelurus is a genus of coelurosaurian dinosaur from the Late Jurassic period (mid-late Kimmeridgian faunal stage, 155–152 million years ago). The name means "hollow tail", referring to its hollow tail vertebrae (Greek κοῖλος, koilos = hollow + οὐρά, oura = tail). Although its name is linked to one of the main divisions of theropods (Coelurosauria), it…
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Coelurus topic overview
The analysis highlights History, Description and Paleobiology and paleoecology as prominent areas in the source structure around Coelurus.
Related topics
136
Source areas
5
Connected nodes
141
Extracted relationships
135
Concept neighborhoods
25
Bridge connections
141
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.
Paleobiology and paleoecology · 52 topics
History · 29 topics
Description · 21 topics
Overview · 19 topics
Classification · 15 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.
Explore all related topics Closing gaps
A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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.
How Coelurus connects Entity context
Entity context groups extracted connections by relationship type. Counts show recurrence in the analyzed source; the examples are research signals, not claims about importance.
The extracted context around Coelurus shows recurring relationship patterns in the source. For example, Coelurus → Albany County, Allosaurus, Apatosaurus, Brachiosaurus, Brushy Basin, Camarasaurus, Camptosaurus, Ceratosaurus, Connecticut, Diplodocus, Dryosaurus, Fruitachampsa, Fruitadens, Hesperosaurus, It, Jurassic, Kepodactylus, Kimmeridgian, Morrison, Morrison Formation Another extracted example is Coelurus → Allosaurus, Along, As, Before, Coeluridae, Coelurosauria, Compsognathus, Cretaceous, Deinonychus, Hartman, Hendrickx, However, It, Laevisuchus, Mateus, Microvenator, Oliver Rauhut, Ornitholestes, Ornithomimus, Phil Senter. Use these groups to spot repeated connection types before inspecting the individual relationships.
Coelurus → Allosaurus, Along, As, Before, Coeluridae, Coelurosauria, Compsognathus, Cretaceous, Deinonychus, Hartman, Hendrickx, However, It, Laevisuchus, Mateus, Microvenator, Oliver Rauhut, Ornitholestes, Ornithomimus, Phil Senter
related to Species· 19
Coelurus → Chirostenotes, Coelophysis, Cope, Cope's, Early Cretaceous, England, Finally, Gilmore, Harry Seeley's Thecospondylus, It, Late Triassic, Marsh, New Mexico, Only, Ornitholestes, Richard Lydekker, Steel, Thecocoelurus, This
related to history· 18
Coelurus → American, Apparently, At, Bone Wars, Camptonotus, Camptosaurus, Coeluria, Coeluridae, Early Cretaceous Arundel Formation, Edward Drinker Cope, From, He, Marsh, Maryland, Morrison Formation, Othniel Charles Marsh, September, This
Relationships are represented as Subject → Predicate → Object triples. Confidence describes extraction strength, not the real-world importance of a relationship; lower-confidence rows may be contextual rather than explicit.
TTTA extracted 135 structured relationships around Coelurus. Examples in this analysis include Coelurus → is a → genus of coelurosaurian dinosaur from the Late Jurassic period and the compsognathids → instance of → Along with several other generalized coelurosaurians. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Coelurus
is a
genus of coelurosaurian dinosaur from the Late Jurassic period
0.90
text
the compsognathids
instance of
Along with several other generalized coelurosaurians
0.80
text
Ornitholestes
instance of
Along with several other generalized coelurosaurians
0.80
text
and Proceratosaurus
instance of
Along with several other generalized coelurosaurians
0.80
text
it has had multiple placements around the base of Coelurosauria
instance of
Along with several other generalized coelurosaurians
0.80
text
Uluops
instance of
turtles
0.80
text
sphenodonts
instance of
turtles
0.80
text
lizards
instance of
turtles
0.80
text
terrestrial
instance of
turtles
0.80
text
aquatic crocodylomorphs like Fruitachampsa
instance of
turtles
0.80
text
several species of pterosaur like Kepodactylus
instance of
turtles
0.80
text
numerous dinosaur species
instance of
turtles
0.80
text
No triples extracted yet.
Related concept clusters Concept neighborhoods
Concept neighborhoods group terms that sit near one another in the extracted graph. They are useful for discovering adjacent language and context, but proximity does not by itself imply a factual relationship.
The concept neighborhoods around Coelurus bring nearby vocabulary together. In this analysis, examples include Species, Fragilis and Tanycolagreus. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Coelurus
Species
Fragilis
Tanycolagreus
Found
Small
Ornitholestes
Although
Phylogenetic
Formation
Morrison
Known
Vertebrae
coelurus
Species
Fragilis
Tanycolagreus
Found
Small
Ornitholestes
Although
Phylogenetic
Formation
Morrison
Known
Vertebrae
genus
Later
New
Theropod
Bone
Formation
Named
Small
Species
Remains
Specimen
Thought
Early
morrison formation
Morrison
Theropod
Small
Wyoming
Theropods
Ornitholestes
Specimen
Genus
Tanycolagreus
Skeleton
Bone
Named
arundel formation
Morrison
Theropod
Small
Wyoming
Specimen
Genus
Tanycolagreus
Skeleton
Bone
Named
Ornitholestes
Theropods
type species
Type
Fragilis
Marsh
Named
Specimen
Recognized
Remains
Agilis
Later
New
Vertebrae
Wyoming
wyoming
Formation
Morrison
Specimen
Recovered
Skeleton
Thought
Agilis
Fossils
Later
One
Tanycolagreus
Theropod
vertebrae
Long
Later
Type
Coelurus
Marsh
Skeleton
Small
Fragilis
Species
Specimen
One
Theropod
Connections between topic areas Semantic bridges
Semantic bridges connect parts of the graph that would otherwise be more separate. A bridge is a structural signal in this analysis, not a claim that the two topic areas are equivalent.
For Coelurus, one of the stronger structural bridges in this analysis connects Coelurus with Paleobiology and paleoecology. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Coelurus
Nodes142
Edges141
Triples135
Avg. degree1.99
Density0.014085
Components1
Source & methodology
TTTA analyzes the structure around Coelurus to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Description & Paleobiology and paleoecology, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
