Grahn,Y.

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
Ancyrochitina	Ancyrochitina latipes	Paraguay	Early Givetian
Ancyrochitina	Ancyrochitina langei	Paraguay	Early Givetian
Hoegisphaera	Hoegisphaera glabra	Paraguay	Late Eifelian	Early Givetian
Ramochitina	Ramochitina sp.B sp. nov.	Paraguay	Early Givetian
Angochitina	Angochitina gilbertsoni	Paraguay	Early Givetian
Conochitina	Conochitina biconstricta	Paraguay	Early Givetian
Alpenachitina	Alpenachitina petrovinensis	Paraguay	Early Givetian
Ramochitina	Ramochitina boliviensis	Paraguay	Early Givetian	Middle Givetian
Lagenochitina	Lagenochitina avelinoi	Paraguay	Late Frasnian
Angochitina	Angochitina sp.A sp. nov.	Paraguay	Late Frasnian
Ancyrochitina	Ancyrochitina sp.121b Lang.,1967 sp. nov.	Paraguay	Late Eifelian	Early Givetian
Ramochitina	Ramochitina sp.122b Lang.,1967 sp. nov.	Paraguay	Middle Givetian
Ancyrochitina	Ancyrochitina sp.24 Lang.,1967 sp. nov.	Paraguay	Early Givetian
Fungochitina	Fungochitina pilosa	Paraguay	Late Givetian	Frasnian
Ancyrochitina	Ancyrochitina sp.A sp. nov.	Paraguay	Early Givetian
Lagenochitina	Lagenochitina sp.A sp. nov.	Paraguay	Late Frasnian
Ramochitina	Ramochitina sp.A sp. nov.	Paraguay	Early Givetian