Haploaliferina |
Haploaliferina orbiculariformis
|
USSR(Pre-Urals) |
Rhaetian |
|
Haploaliferina |
Haploaliferina orbiculariformis
|
USSR(Pre-Urals) |
Rhaetian |
|
Haplosacculina |
Haplosacculina alata
|
Nd |
Nd |
|
Haplosacculina |
Haplosacculina alata
|
USSR(Pre-Urals) |
Rhaetian |
|
Haplosacculina |
Haplosacculina perfecta
|
Nd |
Nd |
|
Haplosacculina |
Haplosacculina perfecta
|
USSR(Pre-Urals) |
Rhaetian |
|
Haploxypinipollenites |
Haploxypinipollenites alatus
|
Nd |
Nd |
|
Haploxypinipollenites |
Haploxypinipollenites perfecta
|
Nd |
Nd |
|
Hausmannia |
Hausmannia bella
|
USSR(Siberia) |
Rhaetian |
|
Hausmannia |
Hausmannia cardiformis
|
Nd |
Nd |
|
Hausmannia |
Hausmannia cardiformis
|
USSR(Siberia) |
Late Triassic |
|
Hausmannia |
Hausmannia minuscula
|
Nd |
Nd |
|
Hausmannia |
Hausmannia placuliniformis
|
USSR(Chelyabinskaya) |
Middle Triassic |
|
Hausmannia |
Hausmannia pseudocardiformis
|
USSR(Chelyabinskaya) |
Keuper |
|
Hebecysta |
Hebecysta brevicornuta
|
Canada(NWT) |
Norian |
|
Heibergella |
Heibergella aculeata
|
Canada(NWT) |
Norian |
|
Heibergella |
Heibergella asymmetrica
|
Canada(NWT) |
Norian |
|