Author:
Achab,A.
Year:
1991
Title:
Biogeography of Ordovician chitinozoa. (In: Advances in Ordovician Geology. C.R.Barnes and S.H.Williams, editors)
Reference:
Achab,A. (1991) Biogeography of Ordovician chitinozoa. (In: Advances in Ordovician Geology. C.R.Barnes and S.H.Williams, editors) Geological Survey of Canada, Paper Vol. 90 # 9 P. 135- 142
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Genus Species Country(Region) From To
Conochitina Conochitina symmetrica Worldwide Early Ordovician
Conochitina Conochitina decipiens Worldwide Early Ordovician
Lagenochitina Lagenochitina esthonica Worldwide Early Ordovician
Eremochitina Eremochitina baculata Worldwide Early Ordovician
Velatachitina Velatachitina veligera Worldwide Early Ordovician
Desmochitina Desmochitina sp Worldwide Early Ordovician
Tanuchitina Tanuchitina achabae Worldwide Early Ordovician
Sagenachitina Sagenachitina oblonga Worldwide Early Ordovician
Laufeldochitina Laufeldochitina baculiformis Worldwide Early Ordovician
Fustichitina Fustichitina langei Worldwide Early Ordovician
Conochitina Conochitina poumoti Worldwide Early Ordovician Middle Ordovician
Conochitina Conochitina pirum Worldwide Early Ordovician
Conochitina Conochitina hirsuta Worldwide Middle Ordovician
Conochitina Conochitina calix Worldwide Middle Ordovician
Desmochitina Desmochitina minor Worldwide Middle Ordovician Late Ordovician
Cyathochitina Cyathochitina campanulaeformis Worldwide Middle Ordovician
Cyathochitina Cyathochitina kuckersiana Worldwide Middle Ordovician Late Ordovician