| details |
Early Oxfordian |
|
France(Normandie) |
Sarjeant,W.A.S. Microplankton from the Upper Callovian and Lower Oxfordian of Normandy. |
1968 |
| details |
Late Callovian |
|
France(Calvados) |
Sarjeant,W.A.S. Observations on the acritarch genus Micrhystridium, (Deflandre). |
1967 |
| details |
Late Callovian |
|
France(Calvados) |
Sarjeant,W.A.S. Observations on the acritarch genus Micrhystridium, (Deflandre). |
1967 |
| details |
Late Callovian |
|
France(Calvados) |
Sarjeant,W.A.S. Observations on the acritarch genus Micrhystridium, (Deflandre). |
1967 |
| details |
Cenomanian |
|
France(Pas-de-Calais) |
Sarjeant,W.A.S. Observations on the acritarch genus Micrhystridium, (Deflandre). |
1967 |
| details |
Early Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Corallian rocks of Yorkshire. |
1960 |
| details |
Early Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Corallian rocks of Yorkshire. |
1960 |
| details |
Early Oxfordian |
|
England(Yorkshire) |
Sarjeant,W.A.S. Microplankton from the Corallian rocks of Yorkshire. |
1960 |
| details |
Bajocian |
Callovian |
France |
Sarjeant,W.A.S. The stratigraphic application of fossil microplankton (dinoflagellates and hystrichospheres ) in the Jurassic. |
1964 |
| details |
Late Bathonian |
|
England(Lincolnshire) |
Sarjeant,W.A.S. Dinoflagellate cysts and acritarchs from the Great Oolite Limestone (Jurassic: Bathonian) of Lincolnshire, England. |
1976 |
| details |
Late Bathonian |
|
England(Lincolnshire) |
Sarjeant,W.A.S. Dinoflagellate cysts and acritarchs from the Great Oolite Limestone (Jurassic: Bathonian) of Lincolnshire, England. |
1976 |
| details |
Kimmeridgian |
|
England |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Callovian |
|
England |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Oxfordian |
|
England |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Bajocian |
|
France |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Bathonian |
|
France |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |
| details |
Kimmeridgian |
|
France |
Riley,L.A. et al. Survey of the stratigraphical distribution of dinoflagellates, acritarchs and tasmanitids in the Jurassic. |
1972 |