Name | From | To | Age range |
---|---|---|---|
Chatangiella sp.E | Santonian | Santonian |
|
Chatangiella sp.G | Campanian | Campanian |
|
Chatangiella sp.O | Santonian | Santonian |
|
Chatangiella sp.R | Campanian | Campanian |
|
Chatangiella obtusa | Santonian | Santonian |
|
Chatangiella dakotaensis | Paleocene | Paleocene |
|
Chatangiella sp.S | Santonian | Santonian |
|
Chatangiella sp.N | Santonian | Santonian |
|
Chatangiella cassidea | Late Cretaceous | Late Cretaceous |
|
Chatangiella sp.H | Santonian | Santonian |
|
Chatangiella septabilis | Quaternary | Quaternary |
|
Chatangiella sp.J | Santonian | Santonian |
|
Chatangiella hexapyelos | Campanian | Campanian |
|
Chatangiella sp.T | Santonian | Santonian |
|
Chatangiella arvensis | Santonian | Santonian |
|
Chatangiella sp.2 | Early Maestrichtian | Early Maestrichtian |
|
Chatangiella sp.I | Santonian | Santonian |
|