Basilosaurus (meaning "king lizard") is a genus of large, predatory, prehistoric archaeocete whale from the late Eocene, approximately 41.3 to 33.9 million years ago (mya). First described in 1834, it was the first archaeocete and prehistoric whale known to science. Fossils attributed to the type species B. cetoides were discovered in the southeastern…
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Basilosaurus topic overview
The analysis highlights Movements, History, Culture and Science as prominent areas in the source structure around Basilosaurus.
Related topics
125
Source areas
6
Connected nodes
131
Extracted relationships
73
Related term clusters
14
Bridge connections
131
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.
Overview · 39 topics
Taxonomic history · 29 topics
Description · 24 topics
Paleobiology · 22 topics
In popular culture · 8 topics
Classification · 3 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.
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A structured outline of related entities, concepts and subtopics. Open any item to build a new map centered on it.
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Advanced semantic analysis
How Basilosaurus 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 Basilosaurus shows recurring relationship patterns in the source. For example, Basilosaurus → Alabama, American Philosophical Society, Bry, Clarke County, Comparing, Conybeare, Creagh, Egypt, Enalio-Sauri, Harlan, Iguanodon, Judge Henry Bry, Judge John Creagh, Louisiana, Many, Megalosaurus, Mosasaurus, Ouachita Parish, Plesiosaurus, Richard Harlan Another extracted example is Basilosaurus → Based, Basiloterus, Carcharocles, Cynthiacetus, Dorudon, Eocene, Galeocerdo, Halodule, Isurus, Moeritherium, Otodus, Physogaleus, Protosiren, Puppigerus, Squatina, Striatolamia, Thalassia, Thalassodendron. Use these groups to spot repeated connection types before inspecting the individual relationships.
Basilosaurus
Top relations
related to Etymology· 23
Basilosaurus → Alabama, American Philosophical Society, Bry, Clarke County, Comparing, Conybeare, Creagh, Egypt, Enalio-Sauri, Harlan, Iguanodon, Judge Henry Bry, Judge John Creagh, Louisiana, Many, Megalosaurus, Mosasaurus, Ouachita Parish, Plesiosaurus, Richard Harlan
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 73 structured relationships around Basilosaurus. Examples in this analysis include Megalosaurus → instance of → Comparing his vertebra to those of large dinosaurs and the otodontid Otodus sokolovi → instance of → The whale's skeleton also shows signs of scavenging by large sharks. The table shows each extracted connection, where it came from and its confidence.
Subject
Predicate
Object
Confidence
Src
Megalosaurus
instance of
Comparing his vertebra to those of large dinosaurs
0.80
text
Iguanodon
instance of
Comparing his vertebra to those of large dinosaurs
0.80
text
Harlan concluded that his specimen was considerably larger
instance of
Comparing his vertebra to those of large dinosaurs
0.80
text
the otodontid Otodus sokolovi
instance of
The whale's skeleton also shows signs of scavenging by large sharks
0.80
text
though the study considered it possible that this shark was also part of the diet of Basilosaurus.Wastebasket taxaMany dubious species have been assigned to Basilosaurus in the past which have since been invalidated or were too incomplete to determine anything.Nomina dubiaA nomen dubium is a scientific name that is of unknown or doubtful application
instance of
The whale's skeleton also shows signs of scavenging by large sharks
0.80
text
though the study considered it possible that this shark was also part of the diet of Basilosaurus
instance of
The whale's skeleton also shows signs of scavenging by large sharks
0.80
text
Basilosaurus
related to Classification
Two
0.60
section
Basilosaurus
related to Classification
Basilosauridae
0.60
section
Basilosaurus
related to Classification
Basilosaurinae
0.60
section
Basilosaurus
related to Classification
Dorudontinae
0.60
section
Basilosaurus
related to Classification
Dorudon
0.60
section
Basilosaurus
related to Description
Pg
0.60
section
No triples extracted yet.
Related concept clusters Related term clusters
Related term clusters 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 Basilosaurus bring nearby vocabulary together. In this analysis, examples include Modern, Species and One. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Basilosaurus
Modern
Species
One
Cetaceans
Whales
Genus
Dorudon
Eocene
Thought
Also
Large
Two
basilosaurus
Modern
Species
One
Cetaceans
Whales
Genus
Dorudon
Eocene
Thought
Also
Large
Two
dorudon
Isis
Skull
Hitan
Wadi
Would
Whales
Two
Species
Sea
Modern
Probably
Thought
archaeocete
Whale
Known
Described
Eocene
Discovered
Hitan
Wadi
Named
Large
Two
Found
Genus
type species
Two
Dorudon
Zeuglodon
Thought
Also
Hitan
Wadi
Skull
Modern
Long
Name
Owen
cetaceans
Modern
Probably
One
Teeth
Whales
Owen
Study
Thought
Also
Would
Known
Large
eocene
Also
Large
Genus
Thought
One
Whale
Fossil
Named
Known
Described
Sea
Fossils
genus
Species
Zeuglodon
Eocene
One
Cetoides
Owen
Study
Whale
Large
Two
Skull
Isis
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 Basilosaurus, one of the stronger structural bridges in this analysis connects Basilosaurus 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.
Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.
Basilosaurus
Nodes132
Edges131
Triples73
Avg. degree1.98
Density0.015152
Components1
Source & methodology
TTTA analyzes the structure around Basilosaurus to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Movements, History, Culture & Science, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
