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Preservación de diatomeas en sedimentos turbosos
(Universidade da Coruña, 1998)
[Abstract] This paper describes a comprehensive survey of the quality of diatom preservation in the recent sediment record from two close peatbogs but with different geomorphological features, Villaseca and La Mata (NW ...
A 12,000 yr δ13C and δ15N isotopic record from Amboromena, Andringitra Massif, in Madagascar
(Universidade da Coruña, 1998)
[Abstract] Profiles of percent carbon, nitrogen and phosphorus, carbon/nitrogen (C/N) ratios, percent organic matter and carbonates, and stable carbon (δ13C) and nitrogen (δ15N) from a 176 cm core were used to reconstruct ...