CZ:Ref:DOI:10.1038/nature07673: Difference between revisions
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imported>Daniel Mietchen (started) |
imported>Daniel Mietchen (co-authors) |
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{{Citation | {{Citation | ||
| title = Fossil steroids record the appearance of Demospongiae during the Cryogenian period | | title = Fossil steroids record the appearance of Demospongiae during the Cryogenian period | ||
| url = http:// | | url = http://www.nature.com/nature/journal/v457/n7230/full/nature07673.html | ||
| year = 2009 | | year = 2009 | ||
| journal = Nature | | journal = Nature | ||
| Line 17: | Line 17: | ||
| last9 = Meredith | first9 = W. | | last9 = Meredith | first9 = W. | ||
| last10 = Snape | first10 = C.E. | | last10 = Snape | first10 = C.E. | ||
| last11 = | | last11 = Bowring | first10 = S.A. | ||
| last12 = Condon | first10 = D.J. | |||
| last13 = Summons | first10 = R.E. | |||
| doi = 10.1038/nature07673 | | doi = 10.1038/nature07673 | ||
}} | }} | ||
Revision as of 07:33, 9 May 2009
Love, G.D.; E. Grosjean & C. Stalvies et al. (2009), "Fossil steroids record the appearance of Demospongiae during the Cryogenian period", Nature 457 (7230): 718–721, DOI:10.1038/nature07673 [e]