Author:
Achab,A.;Asselin,E.;Soufiane,A.
Year:
2003
Title:
The Laurentian Ordovician chitinozoan zonation: some modifications and some remaining problems. (In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors)
Reference:
Achab,A. et al. (2003) The Laurentian Ordovician chitinozoan zonation: some modifications and some remaining problems. (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 # 17 P.
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Genus Species Country(Region) From To
Lagenochitina Lagenochitina sp.A sp. nov. Canada(Newfoundland) Ashgillian
Lagenochitina Lagenochitina sp.A sp. nov. Canada(Arctic) Ashgillian
Lagenochitina Lagenochitina sp.A sp. nov. Canada(Quebec) Ashgillian
Nevadachitina Nevadachitina extraordinarius Canada(Arctic) Late Ordovician
Nevadachitina Nevadachitina extraordinarius Canada(Newfoundland) Late Ordovician
Nevadachitina Nevadachitina extraordinarius Canada(Quebec) Late Ordovician
Nevadachitina Nevadachitina perscuptus Canada(Arctic) Late Ordovician
Nevadachitina Nevadachitina perscuptus Canada(Newfoundland) Late Ordovician
Nevadachitina Nevadachitina perscuptus Canada(Quebec) Late Ordovician
Nevadachitina Nevadachitina vininica Canada(Newfoundland) Late Ordovician
Nevadachitina Nevadachitina vininica Canada(Arctic) Late Ordovician
Nevadachitina Nevadachitina vininica Canada(Quebec) Late Ordovician
Ordochitina Ordochitina nevadensis Canada(Arctic) Late Ordovician
Ordochitina Ordochitina nevadensis Canada(Newfoundland) Late Ordovician
Ordochitina Ordochitina nevadensis Canada(Quebec) Late Ordovician
Rhabdochitina Rhabdochitina turgida Canada(Newfoundland) Ashgillian
Rhabdochitina Rhabdochitina turgida Canada(Quebec) Ashgillian