Capillicysta |
Capillicysta gloriana
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Neogene |
Capillicysta |
Capillicysta gloriana
|
Canada(Atlantic Coast) |
Late Miocene |
|
Quadrina |
Quadrina condita
sp. nov. |
Maryland |
Middle Miocene |
|
Selenopemphix |
Selenopemphix armageddonensis
sp. nov. |
Virginia |
Late Miocene |
|
Selenopemphix |
Selenopemphix armageddonensis
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
Late Neogene |
Selenopemphix |
Selenopemphix brevispinosa
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Miocene |
Selenopemphix |
Selenopemphix brevispinosa
sp. nov. |
Maryland |
Late Miocene |
|
Selenopemphix |
Selenopemphix brevispinosa
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Miocene |
Selenopemphix |
Selenopemphix dionaeacysta
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Neogene |
Selenopemphix |
Selenopemphix nephroides
|
USA(Atlantic Coast.Pl.) |
Middle Miocene |
Late Neogene |
Selenopemphix |
Selenopemphix sp.1 Head et al,1989
sp. nov. |
Nd |
Nd |
|
Sumatradinium |
Sumatradinium delectabile
sp. nov. |
Maryland |
Late Miocene |
|
Sumatradinium |
Sumatradinium soucouyantiae
|
Maryland |
Middle Miocene |
|
Sumatradinium |
Sumatradinium soucouyantiae
|
USA(Atlantic Coast.Pl.) |
Miocene |
|
Trinovantedinium |
Trinovantedinium
|
S.Ireland(Wexford) |
Recent |
|
Trinovantedinium |
Trinovantedinium boreale
|
USA(Atlantic Coast.Pl.) |
Late Miocene |
|
Trinovantedinium |
Trinovantedinium ferugnomatum
sp. nov. |
Virginia |
Late Miocene |
|