Chiropteridium |
Chiropteridium aspinatum
|
England |
Early Eocene |
Oligocene |
Chiropteridium |
Chiropteridium dispersum
|
England |
Oligocene |
|
Chiropteridium |
Chiropteridium dispersum
|
England |
Late Eocene |
Oligocene |
Chiropteridium |
Chiropteridium lobospinosum
|
England |
Late Eocene |
Oligocene |
Chiropteridium |
Chiropteridium sp
|
England |
Early Tertiary |
Late Tertiary |
Chytroeisphaeridia |
Chytroeisphaeridia chytroeides
|
England |
Callovian |
Kimmeridgian |
Chytroeisphaeridia |
Chytroeisphaeridia sp
|
England |
Bathonian |
Early Oxfordian |
Cicatricosisporites |
Cicatricosisporites australiensis
|
England |
Middle Purbeckian |
Wealden |
Cicatricosisporites |
Cicatricosisporites dorogensis
|
England |
Middle Jurassic |
Early Cretaceous |
Classopollis |
Classopollis sp
|
England |
Jurassic |
|
Classopollis |
Classopollis sp
|
England |
Early Triassic |
Early Jurassic |
Classopollis |
Classopollis torosus
|
England |
Late Triassic |
Early Jurassic |
Cleistosphaeridium |
Cleistosphaeridium huguoniotii
|
England |
Middle Aptian |
Turonian |
Cordosphaeridium |
Cordosphaeridium biarmatum
|
England |
Miocene |
|
Cordosphaeridium |
Cordosphaeridium fibrospinosum
|
England |
Early Eocene |
|
Cordosphaeridium |
Cordosphaeridium funiculatum
|
England |
Eocene |
Early Oligocene |
Cordosphaeridium |
Cordosphaeridium inodes
|
England |
Early Eocene |
|