Gonyaulacysta |
Gonyaulacysta nuciformis
|
England(Yorkshire) |
Late Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta perforans
|
England(Yorkshire) |
Late Kimmeridgian |
|
Gonyaulacysta |
Gonyaulacysta setcheyensis
|
England(Yorkshire) |
Late Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium pulchrum
|
England(Yorkshire) |
Late Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium telaspinosum
|
England(Yorkshire) |
Late Kimmeridgian |
|
Hystrichodinium |
Hystrichodinium telaspinosum
|
Northern Hemisphere |
Late Kimmeridgian |
|
Kleithriasphaeridium |
Kleithriasphaeridium telaspinosum
|
England(Yorkshire) |
Late Kimmeridgian |
|
Kleithriasphaeridium |
Kleithriasphaeridium telaspinosum
|
Northern Hemisphere |
Late Kimmeridgian |
|
Leptodinium |
Leptodinium arcuatum
|
England(Yorkshire) |
Late Kimmeridgian |
|
Lithodinia |
Lithodinia araneosa
|
England(Yorkshire) |
Middle Callovian |
|
Lithodinia |
Lithodinia araneosa
|
England(Yorkshire) |
Late Kimmeridgian |
|
Lithodinia |
Lithodinia sp
|
England(Yorkshire) |
Late Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax araneosa
|
England(Yorkshire) |
Middle Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax araneosa
|
England(Yorkshire) |
Late Kimmeridgian |
|
Meiourogonyaulax |
Meiourogonyaulax sp. Gitm.& Sarj.,1972
sp. nov. |
Nd |
Nd |
|
Oligosphaeridium |
Oligosphaeridium pulcherrimum
|
England(Yorkshire) |
Late Kimmeridgian |
|
Pareodinia |
Pareodinia ceratophora
|
England(Yorkshire) |
Late Kimmeridgian |
|