Dictyotidium |
Dictyotidium granulatum
|
Iran |
Middle Frasnian |
Late Frasnian |
Dictyotidium |
Dictyotidium prolatum
|
Iran |
Early Frasnian |
|
Dictyotriletes |
Dictyotriletes sphaericus
|
Iran |
Frasnian |
|
Diducites |
Diducites mucronatus
|
Iran |
Middle Frasnian |
Late Frasnian |
Duvernaysphaera |
Duvernaysphaera tenuicingulata
|
Iran |
Early Frasnian |
|
Geminospora |
Geminospora lemurata
|
Iran |
Frasnian |
|
Geminospora |
Geminospora sp
|
Iran |
Middle Frasnian |
Late Frasnian |
Goniosphaeridium |
Goniosphaeridium dentatum
|
Iran |
Early Tremadocian |
|
Goniosphaeridium |
Goniosphaeridium sufflatum
|
Iran |
Late Tremadocian |
Early Arenigian |
Goniosphaeridium |
Goniosphaeridium tener
|
Iran |
Late Tremadocian |
Early Arenigian |
Gorgonisphaeridium |
Gorgonisphaeridium carnarvonense
|
Iran |
Frasnian |
|
Gorgonisphaeridium |
Gorgonisphaeridium condensum
|
Iran |
Middle Frasnian |
Late Frasnian |
Gorgonisphaeridium |
Gorgonisphaeridium discissum
|
Iran |
Frasnian |
|
Grandispora |
Grandispora megista
|
Iran |
Early Frasnian |
|
Hamiapollenites |
Hamiapollenites perisporites
|
Iran |
Sakmarian |
|
Hystricosporites |
Hystricosporites furcatus
|
Iran |
Frasnian |
|
Lagenicula |
Lagenicula minutus
|
Iran |
Frasnian |
|