Ischyosporites |
Ischyosporites reticulatus
sp. nov. |
Canada(NWT,Mackenzie) |
Kimmeridgian |
Hauterivian |
Ischyosporites |
Ischyosporites reticulatus
|
China(Honan) |
Middle Jurassic |
|
Ischyosporites |
Ischyosporites scaberis
sp. nov. |
Nd |
Nd |
|
Ischyosporites |
Ischyosporites southeyensis
sp. nov. |
Canada(W.Canada) |
Neocomian |
|
Ischyosporites |
Ischyosporites sp.A
sp. nov. |
Canada(NWT,Mackenzie) |
Early Portlandian |
|
Ischyosporites |
Ischyosporites tuberosus
|
Nd |
Nd |
|
Ischyosporites |
Ischyosporites variegatus
sp. nov. |
Nd |
Nd |
|
Ischyosporites |
Ischyosporites verrucosus
sp. nov. |
Nd |
Nd |
|
Ischyosporites |
Ischyosporites visibilis
sp. nov. |
USSR |
Early Albian |
Middle Albian |
Ischyosporites |
Ischyosporites volkheimeri
|
Nd |
Nd |
|
Klukisporites |
Klukisporites
|
Nd |
Nd |
|
Klukisporites |
Klukisporites areolatus
|
Canada(Alberta) |
Middle Albian |
|
Klukisporites |
Klukisporites convolutus
|
Canada(Saskatchewan) |
Middle Albian |
Late Albian |
Klukisporites |
Klukisporites foveolatus
|
Canada(Saskatchewan) |
Middle Albian |
Late Albian |
Klukisporites |
Klukisporites lacunus
|
Australia(W.Australia) |
Hettangian |
Late Callovian |
Klukisporites |
Klukisporites neovariegatus
|
Australia(W.Australia) |
Late Bajocian |
Middle Kimmeridgian |
Klukisporites |
Klukisporites pseudoreticulatus
|
Canada(NWT,Mackenzie) |
Portlandian |
Berriasian |