Jugasporites |
Jugasporites delasaucei
|
Europe |
Zechstein |
|
Knoxisporites |
Knoxisporites instarrotulae
|
China |
Kazanian |
|
Laevigatosporites |
Laevigatosporites desmoinesensis
|
China |
Artinskian |
Kungurian |
Laevigatosporites |
Laevigatosporites desmoinesensis
|
China |
Kazanian |
|
Laevigatosporites |
Laevigatosporites minimus
|
China |
Kazanian |
|
Laevigatosporites |
Laevigatosporites vedius
|
China |
Kazanian |
|
Laricoidites |
Laricoidites levis
|
USSR(Urals) |
Artinskian |
Kungurian |
Laricoidites |
Laricoidites similis
|
USSR(WSL) |
Orenburgian |
Tatarian |
Latosporites |
Latosporites
|
China |
Kazanian |
|
Latosporites |
Latosporites ficoides
|
China(Hopei) |
Orenburgian |
Sakmarian |
Leiotriletes |
Leiotriletes adnatoides
|
China |
Artinskian |
Kungurian |
Leiotriletes |
Leiotriletes adnatus
|
China |
Kazanian |
|
Leiotriletes |
Leiotriletes glaber
|
USSR(Siberia) |
Kazanian |
|
Leiotriletes |
Leiotriletes glaber
|
USSR(Evenki Nat.Okrug) |
Kazanian |
Early Tatarian |
Leiotriletes |
Leiotriletes glaber
|
USSR(Taymyr Nat.Okrug) |
Kazanian |
Early Tatarian |
Leiotriletes |
Leiotriletes lemniscatus
|
USSR(Magadan Oblast) |
Orenburgian |
Sakmarian |
Leiotriletes |
Leiotriletes microdictyus
|
USSR(Nenets Nat.Okrug) |
Late Tatarian |
|