Pulvinosphaeridium |
Pulvinosphaeridium oligoprojectum
|
Nd |
Silurian |
|
Pulvinosphaeridium |
Pulvinosphaeridium oligospinosum
|
Nd |
Silurian |
|
Pulvinosphaeridium |
Pulvinosphaeridium parvum
|
Nd |
Wenlockian |
|
Pulvinosphaeridium |
Pulvinosphaeridium pulvinellum
|
Nd |
Late Llandoverian |
|
Pulvinosphaeridium |
Pulvinosphaeridium pulvinellum
|
Nd |
Nd |
|
Pulvinosphaeridium |
Pulvinosphaeridium striatulum
|
Nd |
Ludlovian |
|
Pulvinosphaeridium |
Pulvinosphaeridium trifidum
|
Nd |
Pridolian |
Early Gedinnian |
Punctatisporites |
Punctatisporites
|
Nd |
Nd |
|
Punctatisporites |
Punctatisporites ferquensis
|
Nd |
Frasnian |
|
Pustulisphaeridium |
Pustulisphaeridium
|
Nd |
Nd |
|
Pustulisphaeridium |
Pustulisphaeridium levibrachium
|
Nd |
Late Devonian |
|
Puteoscortum |
Puteoscortum
|
Nd |
Nd |
|
Puteoscortum |
Puteoscortum polyankistrum
|
Nd |
Late Devonian |
|
Puteoscortum |
Puteoscortum williereae
|
Nd |
Early Famennian |
|
Pytinomorpha |
Pytinomorpha
|
Nd |
Early Famennian |
|
Pytinomorpha |
Pytinomorpha
|
Nd |
Nd |
|
Pytinomorpha |
Pytinomorpha martiniae
|
Nd |
Arenigian |
|