Author:
Martin,F.
Year:
1989
Title:
Acritarchs. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors)
Reference:
Martin,F. (1989) Acritarchs. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors) National Museum of Wales, Geological Series # 9 P. 207- 215
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Genus Species Country(Region) From To
Gracilisphaeridium Gracilisphaeridium encantador Wales Telychian Sheinwoodian
Gracilisphaeridium Gracilisphaeridium encantador England Telychian Sheinwoodian
Gracilisphaeridium Gracilisphaeridium encantador Norway Telychian
Gracilisphaeridium Gracilisphaeridium encantador Baltic Telychian Sheinwoodian
Hoegklintia Hoegklintia visbyensis Atlantic Coast Offshore Rhuddanian Telychian
Hoegklintia Hoegklintia visbyensis Canada(Gaspe Area) Llandoverian
Hoegklintia Hoegklintia visbyensis USA Llandoverian Wenlockian
Hoegklintia Hoegklintia visbyensis Baltic Sheinwoodian
Hoegklintia Hoegklintia visbyensis Belgium Rhuddanian
Leiofusa Leiofusa spinata Nd Nd
Leoniella Leoniella carminae England Gorstian Ludfordian
Leoniella Leoniella carminae Wales Gorstian Ludfordian
Leoniella Leoniella carminae USSR(Ukrainian SSR) Ludlovian Pridolian
Leoniella Leoniella carminae France Ludlovian
Leoniella Leoniella carminae Spain Ludlovian Pridolian
Leoniella Leoniella carminae Africa Ludlovian
Leoniella Leoniella carminae Africa Wenlockian