Definition of Hastarian. Meaning of Hastarian. Synonyms of Hastarian

Here you will find one or more explanations in English for the word Hastarian. Also in the bottom left of the page several parts of wikipedia pages related to the word Hastarian and, of course, Hastarian synonyms and on the right images related to the word Hastarian.

Definition of Hastarian

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Meaning of Hastarian from wikipedia

- In global stratigraphy, the Tournaisian contains two substages: the Hastarian (lower Tournaisian) and Ivorian (upper Tournaisian). These two substages...
- 1929 Harrisonian 24.8 20.6 age Oligo-Miocene North America Wilson, 1960 Hastarian 359.2 ± 2.5 348 age Carboniferous regional Conil, 1977 Haumurian 84 65...