Polygonium |
Polygonium delicatum
|
United Kingdom |
Tremadocian |
|
Polygonium |
Polygonium gracile
|
United Kingdom |
Late Cambrian |
Tremadocian |
Polygonium |
Polygonium gracile
|
United Kingdom |
Tremadocian |
Early Llanvirnian |
Polygonium |
Polygonium symbolum
|
United Kingdom |
Tremadocian |
|
Priscogalea |
Priscogalea distincta
|
United Kingdom |
Tremadocian |
Early Llanvirnian |
Priscogalea |
Priscogalea fimbria
|
United Kingdom |
Tremadocian |
Early Llanvirnian |
Priscogalea |
Priscogalea trifida
|
United Kingdom |
Tremadocian |
|
Priscotheca |
Priscotheca complanata
|
United Kingdom |
Tremadocian |
Arenigian |
Psenotopus |
Psenotopus chondrocheus
|
United Kingdom |
Late Wenlockian |
|
Pterospermella |
Pterospermella foveolata
|
United Kingdom |
Late Llandoverian |
Early Ludlovian |
Pterospermella |
Pterospermella pertonensis
|
United Kingdom |
Late Ludlovian |
|
Pulvinosphaeridium |
Pulvinosphaeridium pulvinellum
|
United Kingdom |
Late Llandoverian |
Early Wenlockian |
Quadraditum |
Quadraditum incisum
|
United Kingdom |
Ludlovian |
|
Retisphaeridium |
Retisphaeridium dichamerum
|
United Kingdom |
Cambrian |
|
Revinotesta |
Revinotesta ordensis
|
United Kingdom |
Early Cambrian |
|
Saharidia |
Saharidia fragilis
|
United Kingdom |
Tremadocian |
|
Salopidium |
Salopidium granuliferum
|
United Kingdom |
Late Llandoverian |
Early Ludlovian |