Author:
Dorning,K.J.
Year:
1981
Title:
Silurian acritarchs from the type Wenlock and Ludlow of Shropshire, England.
Reference:
Dorning,K.J. (1981) Silurian acritarchs from the type Wenlock and Ludlow of Shropshire, England. Review of Palaeobotany and Palynology Vol. 34 # 2 P. 175- 203
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Ammonidium Ammonidium ludloviense England(Shropshire) Ludlovian
Ammonidium Ammonidium microcladum England(Shropshire) Llandoverian Wenlockian
Ammonidium Ammonidium palmitellum England(Shropshire) Llandoverian
Ammonidium Ammonidium palmitellum USA Llandoverian Wenlockian
Ammonidium Ammonidium rigidum England(Shropshire) Ludlovian
Ammonidium Ammonidium waldronense England(Shropshire) Wenlockian Ludlovian
Ammonidium Ammonidium waldronense Indiana Late Wenlockian
Baltisphaeridium Baltisphaeridium amalum England(Shropshire) Ludlovian
Baltisphaeridium Baltisphaeridium ancyreum England(Shropshire) Llandoverian Wenlockian
Baltisphaeridium Baltisphaeridium ancyreum USA Llandoverian Wenlockian
Baltisphaeridium Baltisphaeridium arbusculiferum England(Shropshire) Llandoverian Wenlockian
Baltisphaeridium Baltisphaeridium arbusculiferum Sweden Late Llandoverian
Baltisphaeridium Baltisphaeridium brevispinosum England(Shropshire) Llandoverian Ludlovian
Baltisphaeridium Baltisphaeridium brevispinosum England(Shropshire) Ludlovian
Baltisphaeridium Baltisphaeridium brevispinosum England Wenlockian
Baltisphaeridium Baltisphaeridium brevispinosum England Wenlockian
Baltisphaeridium Baltisphaeridium cylindricum England(Shropshire) Wenlockian