Silicisphaera |
Silicisphaera ferox
|
Canada(Eastern Offshore) |
Cenomanian |
Maestrichtian |
Spelaeotriletes |
Spelaeotriletes arenaceus
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Spelaeotriletes |
Spelaeotriletes arenaceus
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Spelaeotriletes |
Spelaeotriletes sp
|
Canada(Eastern Offshore) |
Aptian |
|
Spelaeotriletes |
Spelaeotriletes sp
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Spelaeotriletes |
Spelaeotriletes sp
|
Canada(Eastern Offshore) |
Aptian |
|
Spelaeotriletes |
Spelaeotriletes sp
|
Canada(Eastern Offshore) |
Late Visean |
Early Namurian |
Spinidinium |
Spinidinium densispinatum
|
Canada(Eastern Offshore) |
Maestrichtian |
Early Paleocene |
Spinidinium |
Spinidinium densispinatum
|
Canada(Eastern Offshore) |
Maestrichtian |
Early Paleocene |
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Coniacian |
Maestrichtian |
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Santonian |
|
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Early Miocene |
|
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Santonian |
|
Spinidinium |
Spinidinium echinoideum
|
Canada(Eastern Offshore) |
Early Miocene |
|
Spinidinium |
Spinidinium sp
|
Canada(Eastern Offshore) |
Late Paleocene |
|
Spinidinium |
Spinidinium sp
|
Canada(Eastern Offshore) |
Late Paleocene |
|
Spinidinium |
Spinidinium styloniferum
|
Canada(Eastern Offshore) |
Coniacian |
Early Eocene |