Acanthotriletes |
Acanthotriletes
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Achaeozonotriletes |
Achaeozonotriletes chulus
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Acritarchs |
Acritarchs
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Ambitisporites |
Ambitisporites
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Anapiculatisporites |
Anapiculatisporites
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Aneurospora |
Aneurospora sp
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatasporites |
Apiculatasporites arenorugosa
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatasporites |
Apiculatasporites brandtii
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatasporites |
Apiculatasporites perpusillus
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatasporites |
Apiculatasporites plicatus
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatasporites |
Apiculatasporites sp
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Apiculatisporis |
Apiculatisporis
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Archaeozonotriletes |
Archaeozonotriletes chulus
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Calamospora |
Calamospora atava
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Calamospora |
Calamospora pannucea
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Camptozonotriletes |
Camptozonotriletes caperatus
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |
Clivosispora |
Clivosispora torquata
|
Wales(Powys) |
Middle Siegenian |
Late Siegenian |