Hystrichogonyaulax |
Hystrichogonyaulax cladophora
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|
Late Barremian |
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Hystrichosphaeridium |
Hystrichosphaeridium tubiferum
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|
Early Barremian |
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Muderongia |
Muderongia mcwhaei
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|
Early Barremian |
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Prolixosphaeridium |
Prolixosphaeridium parvispinum
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|
Late Barremian |
|
Spiniferites |
Spiniferites ramosus
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|
Late Barremian |
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Subtilisphaera |
Subtilisphaera perlucida
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|
Early Barremian |
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Tanyosphaeridium |
Tanyosphaeridium variecalamum
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|
Barremian |
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Micrhystridium |
Micrhystridium fragile
|
|
Barremian |
|
Pterospermella |
Pterospermella eurypteris
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|
Early Barremian |
|
Pterospermella |
Pterospermella ginginensis
|
|
Early Barremian |
|
Pterospermella |
Pterospermella hartii
|
|
Late Barremian |
|
Appendicisporites |
Appendicisporites jansonii
|
|
Early Barremian |
|
Cicatricosisporites |
Cicatricosisporites augustus
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|
Early Barremian |
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Cicatricosisporites |
Cicatricosisporites venustus
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|
Late Barremian |
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Classopollis |
Classopollis classoides
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|
Late Barremian |
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Cribroperidinium |
Cribroperidinium orthoceras
|
|
Early Barremian |
|
Circulodinium |
Circulodinium deflandrei
|
|
Late Barremian |
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