@article{10272/9071,
year = {2003},
url = {http://hdl.handle.net/10272/9071},
abstract = {The Fortuna section has been studied in order to select a suitable section in Spain that could be a good candidate to define the Ypresian/Lutetian boundary stratotype. At present, this section is the most suitable, mainly because it is a complete marine section, well exposed and very rich in microfossils. A variation of mineralogical composition on the clays coincides with the most important change in planktonic foraminifera across the Y/L boundary. At this location, the data allowed us to infer a transgressive event associated with important hot and wet climatic changes that are the origin of an alteration and neoformation processes of clay minerals},
publisher = {Sociedad Geológica de España},
title = {Mineralogia del limite Ypresiense/Luteciense de Fortuna (Murcia)},
title = {Mineralogy of Ypresian/Lutetian boundary at Fortuna (Murcia)},
author = {Mancheño, Miguel Ángel and Rodríguez Estrella, Tomás and Romero, G. and Hernández, J. M. and Arana, R. and Fernández, M. T.},
}