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Permokarbon

Permokarbon je neoficiální označení mladších prvohor. Prvohorní éra se dělí na tyto periody: kambrium, ordovik, silur, devon, karbon a perm. Poslední dvě periody, trvající přes 100 milionů let (před 359 – 251 milionů let) byla ve znamení existence obřích členovců, tvorby dnešních zásob uhlí a vzniku a nástupu plazů ve světových ekosystémech.

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Overview

PrvohorKambriumOrdovikSilurDevon
10 related topics

Topics to explore

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Overview

Advanced semantic analysis

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Map overview Semantic statistics

Permokarbon

Nodes12
Edges11
Triples0
Avg. degree1.83
Density0.166667
Components1

How this topic connects Entity context

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Important terminology Word statistics

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Important terminology

periody prvohor kambrium ordovik silur devon karbon perm členovců uhlí plazů neoficiální označení mladších prvohorní éra dělí tyto poslední dvě

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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