Kisselevia |
Kisselevia ornata
|
Nd |
Eocene |
|
Kisselevia |
Kisselevia ornata
|
Nd |
Eocene |
|
Kisselevia |
Kisselevia reticulata
|
England(Kent) |
Early Eocene |
|
Kisselevia |
Kisselevia tenuivirgula
|
England(Isle of Wight) |
Early Eocene |
|
Kisselevia |
Kisselevia tenuivirgula
|
England(Isle of Wight) |
Early Eocene |
Early Oligocene |
Laciniadinium |
Laciniadinium biconiculum
|
Nd |
Campanian |
|
Laciniadinium |
Laciniadinium orbiculatum
|
Nd |
Campanian |
|
Lejeunia |
Lejeunia
|
Germany |
Late Oligocene |
|
Lejeunia |
Lejeunia aechmophora
|
W.Germany(N.Rhine) |
Middle Oligocene |
Late Oligocene |
Lejeunia |
Lejeunia ampla
|
Canada(Alberta) |
Late Campanian |
|
Lejeunia |
Lejeunia fallax
|
Nd |
Middle Oligocene |
|
Lejeunia |
Lejeunia hyalina
|
Nd |
Late Oligocene |
|
Lejeunia |
Lejeunia kozlowskii
|
Nd |
Late Maastrichtian |
|
Lejeunia |
Lejeunia laevigata
|
Gabon |
Senonian |
|
Lejeunia |
Lejeunia magnifica
|
South Dakota |
Paleocene |
|
Lejeunia |
Lejeunia paratenella
|
Nd |
Late Oligocene |
|
Lejeunia |
Lejeunia parva
|
Canada(Alberta) |
Late Campanian |
|