Author:
Le H©riss©,A.;Deunff,J.
Year:
1988
Title:
Acritarches and Prasinophyte (Late Givetian-Middle Frasnian) of Ferques (Boulonnais, France). (In: The Devonian of Ferques Lower Boulonnais, (Northern France). D.Brice, editor)
Foreign title:
Acritarches et Prasinophycees (Givetien Superieur -Frasnien Moyen) de Ferques (Boulonnais-France) (In-le Devonien de Ferques,Bas-Boulonnais -N. France)
Reference:
Le H©riss©,A. et al. (1988) Acritarches and Prasinophyte (Late Givetian-Middle Frasnian) of Ferques (Boulonnais, France). (In: The Devonian of Ferques Lower Boulonnais, (Northern France). D.Brice, editor) [ Acritarches et Prasinophycees (Givetien Superieur -Frasnien Moyen) de Ferques (Boulonnais-France) (In-le Devonien de Ferques,Bas-Boulonnais -N. France) ] Biostratigraphie du Paleozoique Vol. 7 P. 103- 152
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Genus Species Country(Region) From To
Polyedryxium Polyedryxium simplex France(Boulonnais) Middle Frasnian
Pterospermella Pterospermella heol France(Boulonnais) Early Frasnian
Pterospermella Pterospermella onondagaensis France(Boulonnais) Late Givetian
Pterospermella Pterospermella sp.A Play.& Drin.,1981 sp. nov. Nd Nd
Pterospermella Pterospermella tenellula France(Boulonnais) Late Givetian Middle Frasnian
Pterospermopsis Pterospermopsis onondagaensis France(Boulonnais) Late Givetian Middle Frasnian
Solisphaeridium Solisphaeridium depilatum France(Boulonnais) Early Frasnian
Sphaeromorph Sphaeromorph type A sp. nov. France(Boulonnais) Late Givetian Middle Frasnian
Sphaeromorph Sphaeromorph type B sp. nov. France(Boulonnais) Late Givetian Middle Frasnian
Stellinium Stellinium comptum France(Boulonnais) Early Frasnian Middle Frasnian
Stellinium Stellinium micropolygonale France(Boulonnais) Late Givetian Middle Frasnian
Stellinium Stellinium micropolygonale France(Boulonnais) Early Frasnian Middle Frasnian
Stellinium Stellinium oppidum France(Boulonnais) Early Frasnian Middle Frasnian
Tunisphaeridium Tunisphaeridium tentaculaferum France(Boulonnais) Early Frasnian
Umbellasphaeridium Umbellasphaeridium deflandrei France(Boulonnais) Early Frasnian
Unellium Unellium lunatum France(Boulonnais) Early Frasnian Middle Frasnian
Unellium Unellium piriforme France(Boulonnais) Late Givetian Middle Frasnian