Author:
Le H©riss©,A.
Year:
1989
Title:
Acritarchs and cysts of Prasinophycean algae of the Silurian of Gotland, Sweden.
Foreign title:
Acritarches et kystes d'algues prasinophyc©es du Silurien de Gotland, SuЁde.
Reference:
Le H©riss©,A. (1989) Acritarchs and cysts of Prasinophycean algae of the Silurian of Gotland, Sweden. [ Acritarches et kystes d'algues prasinophyc©es du Silurien de Gotland, SuЁde. ] Palaeontographia Italica Vol. 76 P. 57- 302
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Genus Species Country(Region) From To
Psenotopus Psenotopus chondrocheus Sweden Late Llandoverian Early Homerian
Pterospermella Pterospermella foveolata Nd Nd
Pterospermella Pterospermella martinii Nd Nd
Pterospermella Pterospermella martinii Nd Nd
Pterospermella Pterospermella reticulata Nd Nd
Pterospermopsis Pterospermopsis foveolata Nd Nd
Pterospermopsis Pterospermopsis martinii Nd Nd
Pterospermopsis Pterospermopsis martinii Sweden Sheinwoodian Ludlovian
Pterospermopsis Pterospermopsis marysae Sweden Ludlovian
Pterospermopsis Pterospermopsis marysae sp. nov. Sweden Late Ludlovian
Pulvinosphaeridium Pulvinosphaeridium pulvinellum Sweden Sheinwoodian Early Homerian
Pulvinosphaeridium Pulvinosphaeridium sp Nd Nd
Pulvinosphaeridium Pulvinosphaeridium striatulum Nd Nd
Quadraditum Quadraditum deunffii Nd Nd
Quadraditum Quadraditum fantasticum Sweden Late Llandoverian Ludfordian
Quadraditum Quadraditum ibericum Nd Nd
Quadrisporites Quadrisporites granulatus Sweden Late Ludfordian