Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
England(Lincolnshire) |
Late Bajocian |
Early Kimmeridgian |
Sirmiodiniopsis |
Sirmiodiniopsis orbis
|
England(Dorset) |
Late Bajocian |
Early Kimmeridgian |
Sirmiodinium |
Sirmiodinium grossii
|
United Kingdom |
Bathonian |
Middle Oxfordian |
Sirmiodinium |
Sirmiodinium grossii
|
United Kingdom |
Late Bajocian |
Portlandian |
Stephanelytron |
Stephanelytron caytonense
|
England(Lincolnshire) |
Late Callovian |
Early Kimmeridgian |
Stephanelytron |
Stephanelytron redcliffense
|
Scotland |
Middle Callovian |
Early Kimmeridgian |
Stephanelytron |
Stephanelytron scarburghense
|
United Kingdom |
Middle Callovian |
|
Stephanelytron |
Stephanelytron sp
|
United Kingdom |
Callovian |
Early Kimmeridgian |
Stiphrosphaeridium |
Stiphrosphaeridium dictyophorum
|
United Kingdom |
Portlandian |
Ryazanian |
Subtilisphaera |
Subtilisphaera inaffecta
|
England(Dorset) |
Kimmeridgian |
|
Subtilisphaera |
Subtilisphaera paeminosa
|
England(Dorset) |
Kimmeridgian |
|
Suessia |
Suessia swabiana
|
England |
Rhaetian |
|
Surculosphaeridium |
Surculosphaeridium vestitum
|
United Kingdom |
Callovian |
Early Kimmeridgian |
Susadinium |
Susadinium knertense
|
Scotland |
Late Toarcian |
Early Aalenian |
Susadinium |
Susadinium scrofoides
|
England(Yorkshire) |
Toarcian |
Early Aalenian |
Sverdrupiella |
Sverdrupiella mutabilis
|
England |
Rhaetian |
|
Systematophora |
Systematophora areolata
|
England(Dorset) |
Kimmeridgian |
Portlandian |