| details |
Silurian |
|
Baltic |
Deflandre,G. The problem of Hystrichospheres. |
1947 |
| details |
Ypresian |
|
Belgium |
Sarjeant,W.A.S. A restudy of Pastiels' (1948) dinoflagellate cysts from the Early Eocene of Belgium. |
1986 |
| details |
Ypresian |
|
Belgium |
Pastiels,A. Contribution to the study of microfossils of the Belgian Eocene. |
1948 |
| details |
Harnagian |
Onnian |
England(Shropshire) |
Turner,R.E. Acritarchs from the type area of the Ordovician Caradoc Series, Shropshire, England. |
1984 |
| details |
Wenlockian |
|
England(Shropshire) |
Downie,C. Hystrichospheres from the Silurian Wenlock Shale of England. |
1959 |
| details |
Late Couvinian |
|
France |
Deunff,J. Planktonic microorganisms (Hystrichospheres) in the Devonian of the Armoricain Massif. |
1954 |
| details |
Silurian |
|
France(Bretagne) |
Moreau-Benoit,A. Palynological and planktonic research on the Devonian and some Silurian formations of the southeast Massif Armoricain. |
1974 |
| details |
Silurian |
|
France(Bretagne) |
Moreau-Benoit,A. Palynological and planktonic research on the Devonian and some Silurian formations of the southeast Massif Armoricain. |
1974 |
| details |
Middle Gothlandian |
|
France(Finistere) |
Deunff,J. On the microplankton of the Gothlandian Armoricain |
1954 |
| details |
Caradocian |
|
France(Finistere) |
Deunff,J. Planktonic microorganisms of the Breton Paleozoic. 1. The Ordovician of Veryhach (Crozon Peninsula). |
1959 |
| original |
Silurian |
|
France(Herault) |
Deflandre,G. On the Hystrichospheres of Silurian Limestone from Black Mountain |
1942 |
| details |
Silurian |
|
France(Herault) |
Deflandre,G. On the Hystrichospheres of Silurian Limestone from Black Mountain |
1942 |
| details |
Silurian |
|
France(Herault) |
Deflandre,G. Microfossils from the Silurian Limestones of Montagne Noire. |
1944 |
| details |
Ashgillian |
|
France(Herault) |
Deflandre,G. Microfossils from the Silurian Limestones of Montagne Noire. |
1944 |
| details |
Late Givetian |
|
France(Herault) |
Fensome,R.A. et al. Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. |
1990 |
| details |
Silurian |
|
France(Herault) |
Downie,C. Hystrichospheres from the Silurian Wenlock Shale of England. |
1959 |
| details |
Early Maestrichtian |
|
Greenland |
Nиhr-Hansen,H. Dinoflagellate cyst biostratigraphy of the Upper Cretaceous Black Mudstones between Niaqornat and Ikorfat of the North coast of Nuussuaq West Greenland |
1994 |