Korystocysta |
Korystocysta gochtii
|
Canada(Alberta) |
Late Bajocian |
Bathonian |
Korystocysta |
Korystocysta kettonensis
|
Canada(Alberta) |
Late Bajocian |
Bathonian |
Korystocysta |
Korystocysta sp
|
Canada(Alberta) |
Late Callovian |
Early Oxfordian |
Leptodinium |
Leptodinium mirabile
|
Canada(Alberta) |
Middle Oxfordian |
Early Kimmeridgian |
Lithodinia |
Lithodinia serrulata
|
Canada(Alberta) |
Pliensbachian |
Aalenian |
Lithodinia |
Lithodinia sp
|
Canada(Alberta) |
Late Bajocian |
Bathonian |
Mancodinium |
Mancodinium semitabulatum
|
Canada(Alberta) |
Pliensbachian |
Late Bajocian |
Meiourogonyaulax |
Meiourogonyaulax sp
|
Canada(Alberta) |
Early Callovian |
|
Meiourogonyaulax |
Meiourogonyaulax strongyla
|
Canada(Alberta) |
Early Callovian |
|
Nannoceratopsis |
Nannoceratopsis gracilis
|
Canada(Alberta) |
Pliensbachian |
Bathonian |
Nannoceratopsis |
Nannoceratopsis senex
|
Canada(Alberta) |
Pliensbachian |
Late Bajocian |
Paragonyaulacysta |
Paragonyaulacysta calloviensis
|
Canada(Alberta) |
Early Callovian |
|
Parvocysta |
Parvocysta cracens
|
Canada(Alberta) |
Middle Toarcian |
Late Toarcian |
Phallocysta |
Phallocysta eumekes
|
Canada(Alberta) |
Pliensbachian |
Aalenian |
Polystephanephorus |
Polystephanephorus sp
|
Canada(Alberta) |
Late Callovian |
Early Oxfordian |
Rigaudella |
Rigaudella aemula
|
Canada(Alberta) |
Oxfordian |
|
Rigaudella |
Rigaudella filamentosa
|
Canada(Alberta) |
Late Callovian |
Early Oxfordian |