Thanks for the very nice & useful PDF!
Simone
Zitat von Bas van Geel <[log in to unmask]>:
> Dear Frédérique,
> Those objects look like diaphragms as occurring in the stems of
> monocots. But if so, then they should be flat; not spherical.
> best wishes,
> Bas van Geel
>
> As an attachment I send you a book chapter showing a variety of
> macrofossils (but not diaphragms)
>
>
> On 22 dec 2009, at 10:40, frederique durand wrote:
>
>> Dear List members,
>>
>> I work on samples from marshes in French Massif Central Mountains.
>> Some samples provide spherical macroremains with small peak as on /
>> Ranunculus sardous/, I don't know what species it could be? If
>> Someone have already seen something like that...
>> Any idea is welcome!
>> Best regards
>>
>> Frédérique Durand
>>
>> student
>> UMR 5608 Traces
>> 39 allées J. Guesde
>> 31000 Toulouse
>> France
>>
>>
>> <DSCN6186.JPG><DSCN6189.JPG><DSCN6191.JPG>
>
> ------------------------------------------------------------
> Dr Bas van Geel
> E-mail: [log in to unmask] Phone: +31 20 525 7664 Fax: +31 20
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> http://home.medewerker.uva.nl/b.vangeel/
> Institute for Biodiversity and Ecosystem Dynamics (IBED)
> http://www.science.uva.nl/ibed
>
> Research Group Paleoecology and Landscape Ecology
> Faculty of Science, Universiteit van Amsterdam
> Visiting address: Science Park 904, 1098 XH Amsterdam
> Postal address: P.O. Box 94248, 1090 GE Amsterdam, The Netherlands
> ------------------------------------------------------------
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