Name | From | To | Age range |
---|---|---|---|
Concentricystes | Early Gondwana | Pleistocene |
|
Concentricystes circulus | Early Tertiary | Quaternary |
|
Concentricystes cretaceous | Early Cretaceous | Early Albian |
|
Concentricystes gaoyouensis | Paleocene | Eocene |
|
Concentricystes hanjiangensis | Paleocene | Eocene |
|
Concentricystes membranaceus | Early Tertiary | Quaternary |
|
Concentricystes ningpoensis | Early Tertiary | Quaternary |
|
Concentricystes ozeanica | Tertiary | Tertiary |
|
Concentricystes panshanensis | Maastrichtian | Late Oligocene |
|
Concentricystes rubinus | Early Gondwana | Quaternary |
|
Concentricystes sp | Kimmeridgian | Quaternary |
|
Concentricystes spiralis | Quaternary | Quaternary |
|
Concentricystes tenellus | Early Tertiary | Quaternary |
|
Concentricystes trigonus | Quaternary | Quaternary |
|
Concentricystes trimaculatus | Quaternary | Quaternary |
|
Concentricystes undulosus | Quaternary | Quaternary |
|
Concentricystes xishanensis | Quaternary | Quaternary |
|