Quantum redactiones paginae "Aera (geologia)" differant

345 octeti additi ,  11 months ago
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Summarium vacuum
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'''Aera''' geologica, chronostratigraphice [[Aerathema]], est una hierarchia [[aevum geologicum|aevorum geochronologicorum]], quae subhierarchia est [[periodus (geologia)|periodus]], Suprahierarchia [[aeon (geologia)|aeon]].
 
== Bibliographia ==
* F. Gradstein, J. Ogg, A. Smith, edd., ''A Geologic Time Scale 2004''. Cantabrigiae: Cambridge University Press, 2004 [https://archive.org/details/AGeologicTimeScale Textus]
 
== Nexus externi ==
* ''[http://www.stratigraphy.org/index.php/ics-chart-timescale International Chronostratigraphic Chart]'' variis linguis edita
 
{{Aeva geologica}}