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Limusaurus: Description, Classification and evolution & Paleobiology

Limusaurus is a genus of theropod dinosaur that lived in what is now China during the Late Jurassic, around 161 to 157 million years ago. The type and only species Limusaurus inextricabilis was described in 2009 from specimens found in the Upper Shishugou Formation in the Junggar Basin of China. The genus name consists of the Latin words for "mud" and…

Language: English [EN]
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Limusaurus topic overview

The analysis highlights Description, Classification and evolution and Paleobiology as prominent areas in the source structure around Limusaurus.

Related topics
183
Source areas
6
Connected nodes
189
Extracted relationships
150
Related term clusters
21
Bridge connections
189

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 · 45 topics
Paleoenvironment · 45 topics
Classification and evolution · 32 topics
Paleobiology · 26 topics
Overview · 24 topics
Discovery and naming · 11 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.

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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

Discovery and naming

Description

Classification and evolution

Paleobiology

Paleoenvironment

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Limusaurus connects Entity context

The extracted context around Limusaurus shows recurring relationship patterns in the source. For example, Limusaurus → Abelisauridae, Abelisauroidea, Argentinian, CCG, Ceratosauria, Ceratosaurus, Cristiano Dal Sasso, Deltadromeus, Diego Pol, Elaphrosaurinae, Elaphrosaurus, Huinculsaurus, Laevisuchus, Martin Ezcurra, Matthew Carrano, Mattia Baiano, Max Langer, Neoceratosauria, Noasauridae, Noasaurinae Another extracted example is Limusaurus → According, Acuodulodon, Anglopteris, Annemys, Aorun, Araucaria, Coniopteris, Contemporaries, Eberth, Elatocladus, Equisetites, Gongbusaurus, Guanlong, Haplocheirus, Hualianceratops, Junggar, Late Jurassic, Mamenchisaurus, Nominosuchus, Osmunda. Use these groups to spot repeated connection types before inspecting the individual relationships.

Limusaurus

Top relations

related to Classification and evolution · 28
Limusaurus → Abelisauridae, Abelisauroidea, Argentinian, CCG, Ceratosauria, Ceratosaurus, Cristiano Dal Sasso, Deltadromeus, Diego Pol, Elaphrosaurinae, Elaphrosaurus, Huinculsaurus, Laevisuchus, Martin Ezcurra, Matthew Carrano, Mattia Baiano, Max Langer, Neoceratosauria, Noasauridae, Noasaurinae
related to Paleoenvironment · 28
Limusaurus → According, Acuodulodon, Anglopteris, Annemys, Aorun, Araucaria, Coniopteris, Contemporaries, Eberth, Elatocladus, Equisetites, Gongbusaurus, Guanlong, Haplocheirus, Hualianceratops, Junggar, Late Jurassic, Mamenchisaurus, Nominosuchus, Osmunda
related to Discovery and naming · 20
Limusaurus → Asia, Beijing, China, Chinese-American, Except, Greek, Institute, IVPP, Junggar Basin, Latin, Mo, Paleoanthropology, Shishugou Formation, Stacked, TBB, Vertebrate Paleontology, Wucaiwan, Xinjiang, Xu Xing, Yu
related to Digit homology · 16
Limusaurus → According, Alan Feduccia, Along, BDR, Bilateral Digit Reduction, I-III, II, III, IV, Lateral Digit Reduction, LDR, Tetanurae, Tim Hamley, Tony Thulborn, Traditionally, Xu
related to Feeding and diet · 10
Limusaurus → Alvarezsauroidea, Anatomical, Jinfengopteryx, Ornithomimosauria, Oviraptorosauria, Paleontologist Lindsay, Therizinosauria, Wang, Xu, Zanno
related to Taphonomy · 8
Limusaurus → Eberth, Fragments, Guanlong, Mamenchisaurus, One, Shishugou Formation, Two, Volcanic
related to Description · 5
Limusaurus → Cretaceous, One, Several, Triassic, While Limusaurus
related to Skull · 5
Limusaurus → Ceratosauria, In Limusaurus, Juveniles, Masiakasaurus, Uniquely
related to Social behavior · 5
Limusaurus → David, Eberth, Masiakasaurus, Paleontologist Rafael Delcourt, Shishugou Formation
is a · 4
Limusaurus → earliest known toothless theropod, genus of theropod dinosaur that lived in what is now China during the Late Jurassic, most abundant dinosaur found in the mud pits, most extreme case of tooth morphology changing with age recorded among dinosaurs

Important terminology

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

Important terminology

specimens theropods found colleagues pits also small digits elaphrosaurus bone mud theropod ceratosaurians one within upper genus three lower teeth

Limusaurus relationships Subject–Predicate–Object triples

TTTA extracted 150 structured relationships around Limusaurus. Examples in this analysis include Limusaurus → is a → genus of theropod dinosaur that lived in what is now China during the Late Jurassic and Limusaurus → is a → earliest known toothless theropod. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Limusaurusis agenus of theropod dinosaur that lived in what is now China during the Late Jurassic0.90text
Limusaurusis aearliest known toothless theropod0.90text
Limusaurusis amost extreme case of tooth morphology changing with age recorded among dinosaurs0.90text
Limusaurusis amost abundant dinosaur found in the mud pits0.90text
other ceratosaursinstance ofIt had several skull features in common with basal theropods0.80text
coelophysoidsinstance ofIt had several skull features in common with basal theropods0.80text
but it also shared a number of traitsinstance ofIt had several skull features in common with basal theropods0.80text
including the beakinstance ofIt had several skull features in common with basal theropods0.80text
the fused sternuminstance ofIt had several skull features in common with basal theropods0.80text
convergently with the later coelurosaursinstance ofIt had several skull features in common with basal theropods0.80text
the small head with toothless jawsinstance ofindicating that rapid growth had ceased in these individuals.Feeding and dietAnatomical features of Limusaurus0.80text
long neck were interpreted as indicating a herbivorous diet by Xuinstance ofindicating that rapid growth had ceased in these individuals.Feeding and dietAnatomical features of Limusaurus0.80text

Related concept clusters Related term clusters

The concept neighborhoods around Limusaurus bring nearby vocabulary together. In this analysis, examples include Colleagues, Found and Specimens. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • upper shishugou formation
    • Jaw
    • Bone
    • Species
    • Animals
    • Formation
    • Upper
    • Lower
    • Found
    • Ceratosaurians
    • Pits
    • Limusaurus
    • Specimens
  • Limusaurus
    • Colleagues
    • Found
    • Specimens
    • Elaphrosaurus
    • Also
    • Small
    • Growth
    • Theropods
    • Animals
    • Pits
    • Paleontologist
    • Group
  • limusaurus
    • Colleagues
    • Found
    • Specimens
    • Elaphrosaurus
    • Also
    • Small
    • Growth
    • Theropods
    • Animals
    • Pits
    • Paleontologist
    • Group
  • bone beds
    • Lower
    • Jaw
    • Upper
    • Ceratosaurians
    • Growth
    • Length
    • Small
    • Limusaurus
    • Genus
    • Found
    • Three
    • Species
  • nasal bone
    • Lower
    • Jaw
    • Upper
    • Ceratosaurians
    • Growth
    • Length
    • Small
    • Limusaurus
    • Genus
    • Found
    • Three
    • Species
  • jugal bone
    • Lower
    • Jaw
    • Upper
    • Ceratosaurians
    • Growth
    • Length
    • Small
    • Limusaurus
    • Genus
    • Found
    • Three
    • Species
  • quadrate bone
    • Lower
    • Jaw
    • Upper
    • Ceratosaurians
    • Growth
    • Length
    • Small
    • Limusaurus
    • Genus
    • Found
    • Three
    • Species
  • soil formation
    • Species
    • Animals
    • Upper
    • Found
    • Pits
    • Limusaurus
    • Specimens
    • Digit
    • Genus
    • Growth
    • Large
    • Xu

Connections between topic areas Semantic bridges

For Limusaurus, one of the stronger structural bridges in this analysis connects Limusaurus 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
Limusaurus — Description · splits 144 ⟂ 46
Limusaurus — Paleoenvironment · splits 144 ⟂ 46
Limusaurus — Classification and evolution · splits 157 ⟂ 33
Limusaurus — Paleobiology · splits 163 ⟂ 27
Limusaurus — Overview · splits 165 ⟂ 25
Limusaurus — Discovery and naming · splits 178 ⟂ 12

Map overview Semantic statistics

Limusaurus

Nodes190
Edges189
Triples150
Avg. degree1.99
Density0.010526
Components1

Source & methodology

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

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

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