Genus Helminthostachys
- Species total:
- 5
- Age range:
- 105 - 61.5 MA (obsolete dating)
- IRMNG:
- find
Name | From | To | Age range |
---|---|---|---|
Helminthostachys zeylanica | Recent | Recent |
|
Helminthostachys sp | Cenomanian | Cenomanian |
|
Helminthostachys halkabadica | Middle Albian | Middle Albian |
|
Helminthostachys halcabadica | Albian | Early Paleocene |
|
Helminthostachys | Turonian | Turonian |
|