Kalyptea |
Kalyptea trinetra
|
England(Yorkshire) |
Middle Barremian |
|
Kenleyia |
Kenleyia essentiale
|
Belgium |
Ypresian |
|
Kenleyia |
Kenleyia leptocerata
|
Nd |
Nd |
|
Kenleyia |
Kenleyia lophophora
|
Nd |
Nd |
|
Kenleyia |
Kenleyia nuda
|
Nd |
Nd |
|
Kenleyia |
Kenleyia pachycerata
|
Nd |
Nd |
|
Kiokansium |
Kiokansium
|
Kansas |
Albian |
|
Kiokansium |
Kiokansium unituberculatum
|
Kansas |
Albian |
|
Kisselevia |
Kisselevia clathrata
|
Nd |
Nd |
|
Kisselevia |
Kisselevia coleothrypta
|
Nd |
Nd |
|
Kisselevia |
Kisselevia edwardsii
|
New Zealand |
Early Eocene |
|
Kisselevia |
Kisselevia insolens
|
Nd |
Nd |
|
Kisselevia |
Kisselevia ornata
|
Nd |
Nd |
|
Kisselevia |
Kisselevia reticulata
|
Nd |
Nd |
|
Kisselevia |
Kisselevia tenuivirgula
|
Nd |
Nd |
|
Kleithriasphaeridium |
Kleithriasphaeridium corrugatum
|
Nd |
Nd |
|
Kleithriasphaeridium |
Kleithriasphaeridium eoinodes
|
Nd |
Nd |
|