Gonyaulax |
Gonyaulax aculeata
|
England(Yorkshire) |
Late Oxfordian |
|
Gonyaulax |
Gonyaulax aculeata
|
Germany(Bavaria) |
Early Kimmeridgian |
|
Heslertonia |
Heslertonia pellucida
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Hystrichodinium |
Hystrichodinium pulchrum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Hystrichosphaeridium |
Hystrichosphaeridium petilum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Hystrichosphaerina |
Hystrichosphaerina orbifera
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Kalyptea |
Kalyptea stegasta
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Korystocysta |
Korystocysta pachyderma
|
England(Yorkshire) |
Late Oxfordian |
|
Leptodinium |
Leptodinium ambiguum
|
England(Yorkshire) |
Late Oxfordian |
|
Leptodinium |
Leptodinium arcuatum
|
England(Yorkshire) |
Late Oxfordian |
|
Leptodinium |
Leptodinium clathratum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Leptodinium |
Leptodinium mirabile
|
England(Yorkshire) |
Early Kimmeridgian |
|
Leptodinium |
Leptodinium subtile
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Maduradinium |
Maduradinium sp.A Dave.,1978
sp. nov. |
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Meiourogonyaulax |
Meiourogonyaulax pertusa
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Mendicodinium |
Mendicodinium groenlandicum
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |
Nannoceratopsis |
Nannoceratopsis pellucida
|
England(Yorkshire) |
Late Oxfordian |
Early Kimmeridgian |