- Author:
- Melchin,M.J.;Holmden,C.;Williams,H.S.
- Year:
- 2003
- Title:
- Correlation of graptolite biozones, chitinozoan biozones, and carbon isotope curves through the Hirnantian. (In: Ordovician from the Andes. G.L.Albanesi,M.S.Beresi,S.H.Peralta,editors)
- Reference:
- Melchin,M.J et al. (2003) Correlation of graptolite biozones, chitinozoan biozones, and carbon isotope curves through the Hirnantian. (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.
- Google Academy:
- try to search by title in english
Genus | Species | Country(Region) | From | To |
---|---|---|---|---|
Ancyrochitina | Ancyrochitina ellisbayensis | Canada(Anticosti Island) | Late Hirnantian | |
Belonechitina | Belonechitina gamachiana | Canada(Anticosti Island) | Early Hirnantian | |
Spinachitina | Spinachitina taugourdeaui | Canada(Anticosti Island) | Late Hirnantian |