Results 171 to 180 of about 7,479 (224)

Les nannofossiles calcaires

2018
National ...
Amédro, F, Matrion, B, Robaszynski, F., Giraud, F   +3 more
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Volume calculation of Paleocene calcareous nannofossils

2008
During the past decades, volume calculation of extant calcareous nannoplankton has been performed in order to convert coccolith fluxes data into carbonate export productivity. The most useful and relative recent method to estimate the volume of coccoliths is described by Young & Ziveri (2000).
DE BERNARDI B, AGNINI, CLAUDIA
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Extraction Techniques for Calcareous Nannofossils

2001
This group comprises a heterogeneous collection of organisms, or their disaggregated parts ranging up to 201.tm in size. The most common examples encountered in residues are coccoliths; the basic elements of chrysomonad flagellates. Coccoliths are button shaped rings arranged in a complex manner forming hollow spheres (coccolithospheres).
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nannofossil, n.

2023
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Calcareous nannofossils in medieval mortar and mortar‐based materials: A powerful tool for provenance analysis

Archaeometry, 2021
Janina Falkenberg, Joerg Mutterlose
exaly  

Calcareous Nannofossil Biostratigraphy

2021
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Nannofossils and their applications

Palaeogeography, Palaeoclimatology, Palaeoecology, 1992
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The impact of calcareous nannofossils on the pelagic carbonate accumulation across the Jurassic–Cretaceous boundary

Palaeogeography, Palaeoclimatology, Palaeoecology, 2003
André Bornemann, Joerg Mutterlose
exaly  

NANNOFOSSILS

2014
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Some new nannofossil taxa.

Journal of Nannoplankton Research, 1989
O. Varol, M. Jakubowski
openaire   +1 more source