Author:
Lawson,J.D.;White,D.E.
Year:
1989
Title:
The Ludlow series in the Ludlow area. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors)
Reference:
Lawson,J.D. et al. (1989) The Ludlow series in the Ludlow area. (In: A Global Standard for the Silurian System. C.H. Holland and M.G.Bassett, editors) National Museum of Wales, Geological Series # 9 P. 73- 90
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Genus Species Country(Region) From To
Ambitisporites Ambitisporites chulus England(Salop) Wenlockian Ludlovian
Ambitisporites Ambitisporites chulus England(Salop) Wenlockian Ludlovian
Ambitisporites Ambitisporites dilutus England(Salop) Wenlockian Ludlovian
Ambitisporites Ambitisporites dilutus England(Salop) Wenlockian Ludlovian
Ambitisporites Ambitisporites sp England(Salop) Wenlockian Ludlovian
Ammonidium Ammonidium ludloviense England(Salop) Late Gorstian
Ancyrochitina Ancyrochitina desmea England(Salop) Gorstian
Ancyrochitina Ancyrochitina gutnica England(Salop) Wenlockian Ludlovian
Angochitina Angochitina echinata England(Salop) Gorstian
Angochitina Angochitina elongata England(Salop) Gorstian
Conochitina Conochitina latifrons England(Salop) Gorstian
Cymatiosphaera Cymatiosphaera gorstia England(Salop) Early Gorstian
Cymatiosphaera Cymatiosphaera ledburica England(Salop) Late Gorstian
Cymbosphaeridium Cymbosphaeridium pilar England(Salop) Early Ludfordian
Dateriocradus Dateriocradus tribrachiata England(Salop) Early Gorstian
Dictyotidium Dictyotidium amydrum England(Salop) Late Wenlockian
Dictyotidium Dictyotidium stenodictyum England(Salop) Late Wenlockian