Sinemurium: Verskil tussen weergawes
Content deleted Content added
Uitleg van bronteks |
Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.8 |
||
Lyn 13:
== Bronne ==
* {{en}} Bloos, G. & Page, K.N.; '''2001''': ''Global Stratotype Section and Point for base of the Sinemurian Stage (Lower Jurassic)'', Episodes '''25(1)''', pp. 22-28, [http://www.episodes.org/backissues/251/22-28%20Bloos.pdf PDF] {{Webarchive|url=https://web.archive.org/web/20100827025129/http://www.episodes.org/backissues/251/22-28%20Bloos.pdf |date=27 Augustus 2010 }}
* {{en}} Gradstein, F.M.; Ogg, J.G.; Schmitz, M.D. & Ogg, G.M.; '''2012''': ''A Geologic Time Scale 2012'', Elsevier, ISBN 0444594256.
| |||