Ammonidium |
Ammonidium
|
Nd |
Nd |
|
Caiacorymbifer |
Caiacorymbifer
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium cymosum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium dicrum
|
Nd |
Nd |
|
Ozotobrachion |
Ozotobrachion dicrus
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium dicrum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium bonitum
|
Nd |
Nd |
|
Baltisphaeridium |
Baltisphaeridium jardinei
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium bonitum
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium jardinei
|
Nd |
Nd |
|
Multiplicisphaeridium |
Multiplicisphaeridium polykion
|
Nd |
Nd |
|
Helios |
Helios
|
Nd |
Nd |
|
Veliferites |
Veliferites
|
Nd |
Nd |
|
Actinotophasis |
Actinotophasis
|
Oklahoma |
Late Gedinnian |
|
Actinotophasis |
Actinotophasis complurilata
sp. nov. |
Oklahoma |
Late Gedinnian |
|
Ammonidium |
Ammonidium cornuatum
sp. nov. |
Oklahoma |
Late Gedinnian |
|
Ammonidium |
Ammonidium uncinum
sp. nov. |
Oklahoma |
Late Gedinnian |
|