Quantum redactiones paginae "Periodus (geologia)" differant
Content deleted Content added
mNo edit summary |
mNo edit summary |
||
Linea 1:
'''Periodus''' geologica, chronostratigraphice '''Systema''', est una Hierarchia [[Aevum geologicum|Aevorum geochronologicorum]], quae Subhierarchia est [[Epocha (geologia)|Epocha]], Suprahierarchia [[Aera (geologia)|Aera]].
== 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}}
| |||