Author:
Grahn,Y.;Bergamaschii,S.;Pereira,E.
Year:
2002
Title:
Middle and Upper Devonian Chitinozoan biostratigraphy of the Parana Basin in Brazil and Paraguay.
Reference:
Grahn,Y. et al. (2002) Middle and Upper Devonian Chitinozoan biostratigraphy of the Parana Basin in Brazil and Paraguay. Palynology Vol. 26 P. 135- 165
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Genus Species Country(Region) From To
Ramochitina Ramochitina gilbertsoni Early Givetian
Spinachitina Spinachitina biconstricta Early Givetian
Spinachitina Spinachitina biconstricta Early Devonian
Ancyrochitina Ancyrochitina simplex sp. nov. Early Givetian
Ramochitina Ramochitina sp Early Frasnian
Angochitina Angochitina rathbuni Frasnian
Ancyrochitina Ancyrochitina langei Early Givetian
Ancyrochitina Ancyrochitina cornigera Early Givetian
Hoegisphaera Hoegisphaera glabra Late Eifelian Early Givetian
Hoegisphaera Hoegisphaera sp Late Eifelian Early Givetian
Ramochitina Ramochitina boliviensis Early Givetian
Ancyrochitina Ancyrochitina morzadeci Early Givetian
Fungochitina Fungochitina sp Early Givetian
Ancyrochitina Ancyrochitina latipes Early Givetian
Ramochitina Ramochitina sp.B sp. nov. Early Givetian
Conochitina Conochitina biconstricta Early Devonian
Conochitina Conochitina biconstricta Early Givetian