| Name | From | To | Age range |
|---|---|---|---|
| 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 sp.J | Santonian | Santonian |
|
| Chatangiella septabilis | Quaternary | Quaternary |
|
| 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 |
|
| Chatangiella sp.F | Campanian | Campanian |
|
| Chatangiella sp.M | Campanian | Campanian |
|
| Chatangiella porata | Campanian | Campanian |
|
| Chatangiella turbo | Campanian | Campanian |
|