Author:
Riley,L.A.;Sarjeant,W.A.S.
Year:
1977
Title:
Age of some dinoflagellate and acritarch Kimmeridgian assemblages, (Upper Jurassic), of Boulonnais, Northern France.
Foreign title:
Age de quelques Assemblages de dinoflagelles et Acritarches du Kimmeridgien(Jurassique Superieur) du Boulonnais,Nord de Frane.
Reference:
Riley,L.A. et al. (1977) Age of some dinoflagellate and acritarch Kimmeridgian assemblages, (Upper Jurassic), of Boulonnais, Northern France. [ Age de quelques Assemblages de dinoflagelles et Acritarches du Kimmeridgien(Jurassique Superieur) du Boulonnais,Nord de Frane. ] Revue de Micropal©ontologie Vol. 20 # 1 P. 49- 52
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Genus Species Country(Region) From To
Systematophora Systematophora orbifera France(Boulonnais) Kimmeridgian
Taeniophora Taeniophora iunctispina France(Boulonnais) Kimmeridgian
Tenua Tenua capitata France(Boulonnais) Kimmeridgian
Tenua Tenua hystrix France(Boulonnais) Kimmeridgian