Genus Hyalochitina
- Species total:
- 3
- Age range:
- 464.67 - 436.67 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Hyalochitina | Late Maysvillian | Early Richmondian |
|
| Hyalochitina hyalophrys | Early Maysvillian | Early Richmondian |
|
| Hyalochitina sp | Late Llanvirnian | Middle Ashgillian |
|