Dear all:
    We´ve analyzed shelf sediments for d15N and d13C in organic matter.
The results are for d13C ranging between -0.04 per mil and -9.91 per
mil, with a mean value of -4.63 per mil. For d15N the results are much
more consistents with values about 5-6 per mil. As we have not seen any
references which show such a values for the d13C, could you tell us of
any references of help for us?. We will appreciate any comment.
Thanks in advance.
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Daniel Fernandez Mosquera                 Tlf: +34-981-16 70 50 ext.
2078
Instituto Universitario de Xeoloxía    Fax : +34-981-16 70 65
Universidade da Coruña                      e-mail: [log in to unmask]
Campus da Zapateira s/n
15071. A Coruña . SPAIN
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