Triangulatisporites |
Triangulatisporites regalis
|
Nd |
Westphalian A |
Westphalian D |
Triangulatisporites |
Triangulatisporites rootsii
|
Nd |
Frasnian |
|
Triangulatisporites |
Triangulatisporites tertius
|
England |
Westphalian B |
|
Triangulatisporites |
Triangulatisporites triangulatus
|
Nd |
Namurian A |
Stephanian |
Triangulatisporites |
Triangulatisporites zonatus
|
Nd |
Westphalian A |
Westphalian C |
Trichodosporites |
Trichodosporites delicatus
|
Nd |
Givetian |
Frasnian |
Trilaevipellitis |
Trilaevipellitis
|
Nd |
Nd |
|
Tuberculatisporites |
Tuberculatisporites
|
Nd |
Nd |
|
Tuberculatisporites |
Tuberculatisporites brevispiculus
|
Nd |
Namurian C |
Westphalian B |
Tuberculatisporites |
Tuberculatisporites mamillarius
|
England |
Westphalian B |
|
Valvisisporites |
Valvisisporites
|
Nd |
Nd |
|
Valvisisporites |
Valvisisporites appendiculatus
|
Nd |
Westphalian D |
|
Valvisisporites |
Valvisisporites auritus
|
England |
Westphalian B |
|
Verrucisporites |
Verrucisporites medius
|
Nd |
Givetian |
Frasnian |
Zonalessporites |
Zonalessporites brasserti
|
Scotland |
Namurian B |
|
Zonalessporites |
Zonalessporites brasserti
|
England |
Westphalian B |
|
Zonalessporites |
Zonalessporites rotatus
|
England |
Westphalian B |
|