English dictionary
Info: This web site is based on WordNet 3.0 from Princeton University.
English noun: Pennsylvanian period | |||
| 1. | Pennsylvanian period (time) from 310 million to 280 million years ago; warm climate; swampy land | ||
| Synonyms | Pennsylvanian, Upper Carboniferous, Upper Carboniferous period | ||
| Instance hypernym | geological period, period | ||
| Part meronym | Carboniferous, Carboniferous period | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk
Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk