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Alamosaurus: History, History of discovery & Classification

Alamosaurus (/ˌæləmoʊˈsɔːrəs/; meaning "Ojo Alamo lizard") is a genus of titanosaurian sauropod dinosaurs containing a single known species, Alamosaurus sanjuanensis, from the Maastrichtian age of the Late Cretaceous period in what is now southwestern North America. It is one of the only known sauropods to have inhabited North America after the nearly…

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Alamosaurus topic overview

The analysis highlights History, History of discovery and Classification as prominent areas in the source structure around Alamosaurus.

Related topics
116
Source areas
5
Connected nodes
121
Extracted relationships
124
Concept neighborhoods
25
Bridge connections
121

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.

Paleoenvironment · 36 topics
History of discovery · 31 topics
Classification · 20 topics
Description · 15 topics
Overview · 14 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.

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

History of discovery

Description

Classification

Paleoenvironment

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 Alamosaurus connects Entity context

The extracted context around Alamosaurus shows recurring relationship patterns in the source. For example, Alamosaurus → Alamo, Alamosaurus-bearing, Barrel Springs Arroyo, Berkeley, Black Peaks, California, Charles Hazelius Sternberg, Charles Whitney Gilmore, Chihuahua, Contrary, Cretaceous, Evanston Formation, Fossils, Gilmore, Greek, Hams Fork, Instead, Javelina Formations, John Bernard Reeside, June Another extracted example is Alamosaurus → An, Anthony Fiorillo, Asia, Friedrich, Futalognkosaurus, Gilmore, Huene, In, Lognkosauria, Mendozasaurus, Neuquensaurus, One, Opisthocoelicaudia, Opisthocoelicaudiinae, Other, Pellegrinisaurus, Ron Tykoski, Saltasauridae, Sauropoda, South America. Use these groups to spot repeated connection types before inspecting the individual relationships.

Alamosaurus

Top relations

related to history · 47
Alamosaurus → Alamo, Alamosaurus-bearing, Barrel Springs Arroyo, Berkeley, Black Peaks, California, Charles Hazelius Sternberg, Charles Whitney Gilmore, Chihuahua, Contrary, Cretaceous, Evanston Formation, Fossils, Gilmore, Greek, Hams Fork, Instead, Javelina Formations, John Bernard Reeside, June
related to Classification · 25
Alamosaurus → An, Anthony Fiorillo, Asia, Friedrich, Futalognkosaurus, Gilmore, Huene, In, Lognkosauria, Mendozasaurus, Neuquensaurus, One, Opisthocoelicaudia, Opisthocoelicaudiinae, Other, Pellegrinisaurus, Ron Tykoski, Saltasauridae, Sauropoda, South America
related to Paleoenvironment · 24
Alamosaurus → Aguja Formation, Big Bend, Black Peaks Formation, Cretaceous-Paleogene, However, In, Javelina, Javelina Formation, Javenila Formation, K-Pg, Kirtland Formation, Lehman, Leslie, Ma, Maastrichtian, Naashoibito Member, Ojo Alamo Formation, Texas, The Alamosaurus, The K-Pg
related to Description · 9
Alamosaurus → Argentinosaurus, It, Puertasaurus, Scott Hartman, SMP VP, Some, Thomas Holtz, Though, TMM
related to Paleogeography · 9
Alamosaurus → Laramidia, Maastrichtian, North, North America, North American, Pellegrinisaurus, South America, South American, The
is a · 1
Alamosaurus → only known sauropod to have lived in North America after the sauropod hiatus

Important terminology

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

Important terminology

formation north known america fossils species alamo age maastrichtian south ft specimens javelina dinosaur holotype found titanosaurs though would genus

Alamosaurus relationships Subject–Predicate–Object triples

TTTA extracted 124 structured relationships around Alamosaurus. Examples in this analysis include Alamosaurus → is a → only known sauropod to have lived in North America after the sauropod hiatus and Futalognkosaurus → instance of → An analysis published in 2016 by Anthony Fiorillo and Ron Tykoski indicates that Alamosaurus was a sister taxon to Lognkosauria and therefore to species. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Alamosaurusis aonly known sauropod to have lived in North America after the sauropod hiatus0.90text
Futalognkosaurusinstance ofAn analysis published in 2016 by Anthony Fiorillo and Ron Tykoski indicates that Alamosaurus was a sister taxon to Lognkosauria and therefore to species0.80text
Mendozasaurusinstance ofAn analysis published in 2016 by Anthony Fiorillo and Ron Tykoski indicates that Alamosaurus was a sister taxon to Lognkosauria and therefore to species0.80text
laying outside Saltasauridaeinstance ofAn analysis published in 2016 by Anthony Fiorillo and Ron Tykoski indicates that Alamosaurus was a sister taxon to Lognkosauria and therefore to species0.80text
Kritosaurusinstance ofremains of troodontids and hadrosaurids0.80text
a possible species of Gryposaurusinstance ofremains of troodontids and hadrosaurids0.80text
indeterminate saurolophinesinstance ofremains of troodontids and hadrosaurids0.80text
lambeosaurines have been discovered from the other three formationsinstance ofremains of troodontids and hadrosaurids0.80text
Tyrannosaurus mcraeensisinstance ofAlamosaurus coexisted with dinosaurs0.80text
Sierraceratops from the McRae Groupinstance ofAlamosaurus coexisted with dinosaurs0.80text
Alamosaurusrelated to ClassificationIn0.60section
Alamosaurusrelated to ClassificationGilmore0.60section

Related concept clusters Concept neighborhoods

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

  • Alamosaurus
    • Fossils
    • Formation
    • Found
    • Species
    • Known
    • Age
    • South
    • Based
    • Years
    • America
    • North
    • Sanjuanensis
  • alamosaurus
    • Fossils
    • Formation
    • Found
    • Species
    • Known
    • Age
    • South
    • Based
    • Years
    • America
    • North
    • Sanjuanensis
  • genus
    • Sanjuanensis
    • Mexico
    • Referred
    • Maastrichtian
    • Specimen
    • Though
    • North
    • Species
    • Sauropod
    • Black
    • Cretaceous
    • Discovered
  • known
    • Sauropod
    • Dinosaur
    • Fossils
    • America
    • Would
    • North
    • Specimens
    • Sanjuanensis
    • Cretaceous
    • Late
    • Ojo
    • Vertebrae
  • maastrichtian
    • North
    • Fossils
    • America
    • Cretaceous
    • Late
    • Years
    • Titanosaurs
    • Species
    • Specimens
    • Sanjuanensis
    • Sauropod
    • Black
  • age
    • Maastrichtian
    • Years
    • Fossils
    • Dinosaur
    • Sauropod
    • Cretaceous
    • Known
    • Late
    • Javelina
    • Alamosaurus
    • Formation
    • Species
  • ojo alamo formation
    • Ojo
    • Javelina
    • Black
    • Peaks
    • Formation
    • Referred
    • Sanjuanensis
    • Specimens
    • Fossils
    • Ft
    • Found
    • Holotype
  • kirtland formation
    • Javelina
    • Black
    • Peaks
    • Ojo
    • Referred
    • Specimens
    • Fossils
    • Ft
    • Holotype
    • North
    • Found
    • Species

Connections between topic areas Semantic bridges

For Alamosaurus, one of the stronger structural bridges in this analysis connects Alamosaurus with Paleoenvironment. 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
AlamosaurusPaleoenvironment · splits 85 ⟂ 37
AlamosaurusHistory of discovery · splits 90 ⟂ 32
AlamosaurusClassification · splits 101 ⟂ 21
AlamosaurusDescription · splits 106 ⟂ 16
AlamosaurusOverview · splits 107 ⟂ 15

Map overview Semantic statistics

Alamosaurus

Nodes122
Edges121
Triples124
Avg. degree1.98
Density0.016393
Components1

Source & methodology

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

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

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