Author:
Servais,T.;Maletz,J.
Year:
1993
Title:
Lower Llanvirn, (Ordovician), graptolites and acritarchs from the Assise de Huy Bande de Sambre-et-Meuse, Belgium.
Reference:
Servais,T. et al. (1993) Lower Llanvirn, (Ordovician), graptolites and acritarchs from the Assise de Huy Bande de Sambre-et-Meuse, Belgium. Annales de la Soci©t© G©ologique de Belgique Vol. 115 # 1 P. 265- 285
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Genus Species Country(Region) From To
Acanthodiacrodium Acanthodiacrodium Belgium Early Llanvirnian
Arkonia Arkonia Belgium Early Llanvirnian
Arkonia Arkonia scabrata Belgium Early Llanvirnian
Arkonia Arkonia tenuata Belgium Early Llanvirnian
Arkonia Arkonia triangulata Belgium Early Llanvirnian
Arkonia Arkonia virgata Belgium Early Llanvirnian
Aureotesta Aureotesta clathrata Belgium Early Llanvirnian
Baltisphaera Baltisphaera ternata Belgium Early Llanvirnian
Baltisphaeridium Baltisphaeridium Belgium Early Llanvirnian
Coryphidium Coryphidium Belgium Early Llanvirnian
Dicrodiacrodium Dicrodiacrodium normale Belgium Early Llanvirnian
Frankea Frankea sartbernardensis Belgium Early Llanvirnian
Goniosphaeridium Goniosphaeridium Belgium Early Llanvirnian
Leiofusa Leiofusa Belgium Early Llanvirnian
Leiosphaeridia Leiosphaeridia Belgium Early Llanvirnian
Marrocanium Marrocanium simplex Belgium Early Llanvirnian
Micrhystridium Micrhystridium sp Belgium Early Llanvirnian