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
Ancyrochitina Ancyrochitina ellisbayensis Canada(Arctic) Late Ordovician
Ancyrochitina Ancyrochitina ellisbayensis Canada(Newfoundland) Late Ordovician
Ancyrochitina Ancyrochitina ellisbayensis Canada(Quebec) Late Ordovician
Belonechitina Belonechitina gamachiana Canada(Arctic) Late Ordovician
Belonechitina Belonechitina gamachiana Canada(Newfoundland) Late Ordovician
Belonechitina Belonechitina gamachiana Canada(Quebec) Late Ordovician
Belonechitina Belonechitina hirsuta Canada(Arctic) Ashgillian
Belonechitina Belonechitina hirsuta Canada(Newfoundland) Ashgillian
Belonechitina Belonechitina hirsuta Canada(Quebec) Ashgillian
Belonechitina Belonechitina nevillensis Canada(Arctic) Ashgillian
Belonechitina Belonechitina nevillensis Canada(Newfoundland) Ashgillian
Belonechitina Belonechitina nevillensis Canada(Quebec) Ashgillian
Belonechitina Belonechitina tenuispinata Canada(Newfoundland) Late Ordovician
Belonechitina Belonechitina tenuispinata Canada(Arctic) Late Ordovician
Belonechitina Belonechitina tenuispinata Canada(Quebec) Late Ordovician
Conochitina Conochitina pirum Canada(Arctic) Ashgillian
Conochitina Conochitina pirum Canada(Quebec) Ashgillian