| details |
Middle Barremian |
|
England(Yorkshire) |
Stover,L.E. et al. Analyses of pre-Pleistocene organic-walled dinoflagellates. |
1978 |
| details |
Nd |
|
Nd |
Wilson,G.J. et al. A concise catalogue of organic-walled fossil dinoflagellate genera. |
1980 |
| details |
Middle Barremian |
|
England(Yorkshire) |
Wiggins,V.D. The dinoflagellate Family Pareodiniaceae |
1975 |
| details |
Nd |
|
Nd |
Williams,G.L. et al. The Lentin and Williams Index of Fossil Dinoflagellates.1998 Edition. |
1998 |
| details |
Pliensbachian |
Kimmeridgian |
England |
Sarjeant,W.A.S. English Jurassic dinoflagellate cysts and acritarchs: a re-examination of some type and figured specimens. |
1976 |