Chitinozoans from key sections in the Upper Ordovician Series: new GSSP's and classical British sections. (In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors)
Reference:
Vandenbroucke,T. et al. (2003)
Chitinozoans from key sections in the Upper Ordovician Series: new GSSP's and classical British sections. (In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors) Serie Correlaciгn Geolгgica. Instituto Superior de Correlaciгn Geolгgica (INSUGEO). Ordovician from the Andes. Proceedings of the International Symposium on the Ordovician System. San Juan - Argentina 2003
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