Author:
Lefort,J.P.;Deunff,J.
Year:
1974
Title:
A study of the Pre-Mesozoic basement samples of the northern part of the Channel Islands Gulf.
Foreign title:
Etude du Socle Antemesozoique de la Partie Septentrionale du Golfe Normano-Breton.
Reference:
Lefort,J.P. et al. (1974) A study of the Pre-Mesozoic basement samples of the northern part of the Channel Islands Gulf. [ Etude du Socle Antemesozoique de la Partie Septentrionale du Golfe Normano-Breton. ] Bulletin du Bureau des Recherches G©ologiques et MiniЁres (DeuxiЁme s©rie) Vol. 4 # 2 P. 73- 83
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Genus Species Country(Region) From To
Ambitisporites Ambitisporites dilutus France(Cotes du Nord) Ludlovian Gedinnian
Baltisphaeridium Baltisphaeridium gordonense France(Cotes du Nord) Ludlovian Gedinnian
Cymatiogalea Cymatiogalea membranispina France(Cotes du Nord) Late Llanvirnian
Cymbosphaeridium Cymbosphaeridium pilar France(Cotes du Nord) Ludlovian Gedinnian
Dicrodiacrodium Dicrodiacrodium ancoriforme France(Cotes du Nord) Late Llanvirnian
Duvernaysphaera Duvernaysphaera kraeuselii France(Cotes du Nord) Middle Devonian
Emphanisporites Emphanisporites sp France(Cotes du Nord) Devonian
Evittia Evittia granulatispinosa France(Cotes du Nord) Ludlovian Gedinnian
Hoegisphaera Hoegisphaera glabra France(Cotes du Nord) Siegenian
Leiofusa Leiofusa France(Cotes du Nord) Late Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium fisheri France(Cotes du Nord) Ludlovian Gedinnian
Multiplicisphaeridium Multiplicisphaeridium raspum France(Cotes du Nord) Ludlovian Gedinnian
Multiplicisphaeridium Multiplicisphaeridium robertinum France(Cotes du Nord) Ludlovian Gedinnian
Navifusa Navifusa bacilla France(Cotes du Nord) Middle Devonian
Orthosphaeridium Orthosphaeridium insculptum France(Cotes du Nord) Caradocian
Peteinosphaeridium Peteinosphaeridium breviradiatum France(Cotes du Nord) Late Llanvirnian
Peteinosphaeridium Peteinosphaeridium sp France(Cotes du Nord) Late Llanvirnian