@article{journal,
author = {Ullastre, J. and Schroeder, R. and Masriera, A.},
title = {Sobre la estratigraf{\'i}a del singular corte de la Roca de Narieda (parte S de la serie del Cret{\'a}cico inferior de Organy{\`a}). Pirineo catal{\'a}n, Espa{\~n}a},
year = {2002},
volume = {11},
pages = {67--95},
journal = {Treballs del Museu de Geologia de Barcelona},
keywords = {Catalonian Pyrenees (Spain), Organy{\`a} Region, Lower Cretaceous, Micropaleontology, Stratigraphy, Paleogeography.}
}