Sinemurien: verschil tussen versies
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update (Gradstein e.a. 2012) |
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Regel 14:
{{References}}
'''Literatuur'''
* {{en}}{{aut|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://web.archive.org/web/20051230025529/http://www.episodes.org/backissues/251/22-28%20Bloos.pdf PDF]
* {{en}}{{aut|Gradstein, F.M.; Ogg, J.G.; Schmitz, M.D. & Ogg, G.M.}}; '''2012''': ''A Geologic Time Scale 2012'', Elsevier, ISBN 0444594256.
'''Externe links'''
* {{en}}[http://
* {{en}}[http://web.archive.org/web/20060518101459/http://norges.uio.no/timescale/Fig17.1_Jur_colB.pdf ''Stratigraphic chart of the Jurassic'', Norges Network of offshore records of geology and stratigraphy]
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