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Puercan: Mammal fauna, Fossil localities & Substages

The Puercan North American Stage on the geologic timescale is the first North American faunal stage of the Paleocene epoch, according to the North American Land Mammal Ages (NALMA) chronology. It spans an interval from around 66,000,000 to 63,800,000 years Before Present, lasting 2.2 million years.

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Puercan topic overview

The analysis highlights Mammal fauna, Fossil localities and Substages as prominent areas in the source structure around Puercan.

Related topics
73
Source areas
4
Connected nodes
77
Extracted relationships
112
Concept neighborhoods
27
Bridge connections
77

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.

Mammal fauna · 36 topics
Fossil localities · 20 topics
Overview · 13 topics
Substages · 4 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

Mammal fauna

Substages

Fossil localities

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 Puercan connects Entity context

The extracted context around Puercan shows recurring relationship patterns in the source. For example, Puercan → Alberta, Bear Formation, Bighorn Basin, Black Peaks Formation, Colorado, Crazy Mountains Basin, Denver Formation, Ferris Formation, Fort Union Formation, Fort Union Formation Ludlow, Fort Union Formation Tullock, Garbani Channel, Great Divide Basin, Hanna Basin, Harbicht Hill, Hell Creek Formation, Long Fall, Ludlow Formation, Member, Montana Another extracted example is Puercan → Arctocyonids, Bubogonia, Carsioptychus, Chriacus, Cimolestes, Condylarths, Cretaceous, Ectoconus, Eoconodon, Few Puercan, Ictidopappus, K-Pg, Leptictidae, Litomylus, Mioclaenidae, North America, North American, Onychodectes, Other, Oxyacodon. Use these groups to spot repeated connection types before inspecting the individual relationships.

Puercan

Top relations

related to Fossil localities · 56
Puercan → Alberta, Bear Formation, Bighorn Basin, Black Peaks Formation, Colorado, Crazy Mountains Basin, Denver Formation, Ferris Formation, Fort Union Formation, Fort Union Formation Ludlow, Fort Union Formation Tullock, Garbani Channel, Great Divide Basin, Hanna Basin, Harbicht Hill, Hell Creek Formation, Long Fall, Ludlow Formation, Member, Montana
related to Mammal fauna · 29
Puercan → Arctocyonids, Bubogonia, Carsioptychus, Chriacus, Cimolestes, Condylarths, Cretaceous, Ectoconus, Eoconodon, Few Puercan, Ictidopappus, K-Pg, Leptictidae, Litomylus, Mioclaenidae, North America, North American, Onychodectes, Other, Oxyacodon
related to Substages · 24
Puercan → Bug Creek, Bugcreekian, Colorado, Cretaceous, Ectoconus, Kimbetopsalis, Mantua Lentil, Mantuan, Montana, None, Paleocene, Peradectes, Periptychus, Protungulatum, Pu1, Pu2, Pu3, Some, Taeniolabis, The
is a · 1
Puercan → first of four NALMAs corresponding to the Paleocene

Important terminology

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

Important terminology

first nalma paleocene cretaceous torrejonian creek pu2 north mammal lancian names formation american stage 66 years million followed peradectes fauna

Puercan relationships Subject–Predicate–Object triples

TTTA extracted 112 structured relationships around Puercan. Examples in this analysis include Puercan → is a → first of four NALMAs corresponding to the Paleocene and hoofed mammals → instance of → a broad category of omnivorous or herbivorous mammals potentially ancestral to later groups. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Puercanis afirst of four NALMAs corresponding to the Paleocene0.90text
hoofed mammalsinstance ofa broad category of omnivorous or herbivorous mammals potentially ancestral to later groups0.80text
carnivoransinstance ofa broad category of omnivorous or herbivorous mammals potentially ancestral to later groups0.80text
Puercanrelated to Fossil localitiesThe Puercan0.60section
Puercanrelated to Fossil localitiesPuerco0.60section
Puercanrelated to Fossil localitiesPuerco Formation0.60section
Puercanrelated to Fossil localitiesNacimiento Formation0.60section
Puercanrelated to Fossil localitiesSan Juan Basin0.60section
Puercanrelated to Fossil localitiesNew Mexico0.60section
Puercanrelated to Fossil localitiesSome0.60section
Puercanrelated to Fossil localitiesPuercan-age0.60section
Puercanrelated to Fossil localitiesAlberta0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Puercan bring nearby vocabulary together. In this analysis, examples include First, Nalma and Paleocene. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Puercan
    • First
    • Nalma
    • Paleocene
    • Cretaceous
    • Appearance
    • Ending
    • Mammal
    • Named
    • Part
    • Starting
    • Substage
    • Torrejonian
  • puercan
    • First
    • Nalma
    • Paleocene
    • Cretaceous
    • Appearance
    • Ending
    • Mammal
    • Named
    • Part
    • Starting
    • Substage
    • Torrejonian
  • north american land mammal ages
    • American
    • North
    • Substages
    • Fauna
    • Mammal
    • Mammals
    • First
    • Extinction
    • K-pg
    • Mass
    • Stage
    • Puercan
  • north horn formation
    • American
    • Fauna
    • Substages
    • Mammal
    • Mammals
    • First
    • Lentil
    • Mantua
    • Montana
    • Named
    • Part
    • Pu2
  • mammal fauna
    • North
    • Formation
    • K-pg
    • Mass
    • Substages
    • Bug
    • Creek
    • Extinction
    • Fauna
    • Lentil
    • Mammal
    • Mammals
  • paleocene
    • Bug
    • Creek
    • Lentil
    • Mantua
    • May
    • Montana
    • Named
    • Part
    • Wyoming
    • Names
    • Puercan
    • Cretaceous
  • late cretaceous
    • Peradectes
    • Thylacodon
    • Bug
    • Creek
    • Lentil
    • Mantua
    • May
    • Montana
    • Named
    • Part
    • Wyoming
    • Names
  • south american native ungulates
    • North
    • Substages
    • Mammal
    • Mammals
    • First
    • Extinction
    • Fauna
    • K-pg
    • Mass
    • Stage
    • Puercan
    • Appearance

Connections between topic areas Semantic bridges

For Puercan, one of the stronger structural bridges in this analysis connects Puercan with Mammal fauna. 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
PuercanMammal fauna · splits 41 ⟂ 37
PuercanFossil localities · splits 57 ⟂ 21
PuercanOverview · splits 64 ⟂ 14
PuercanSubstages · splits 73 ⟂ 5

Map overview Semantic statistics

Puercan

Nodes78
Edges77
Triples112
Avg. degree1.97
Density0.025641
Components1

Source & methodology

TTTA analyzes the structure around Puercan to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Mammal fauna, Fossil localities & Substages, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

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

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