| Name | From | To | Age range |
|---|---|---|---|
| Timofeevia | Middle Cambrian | Tremadocian |
|
| Timofeevia acremonia | Tremadocian | Tremadocian |
|
| Timofeevia brevibifurcata | Late Cambrian | Late Siegenian |
|
| Timofeevia enodis | Late Llanvirnian | Late Llanvirnian |
|
| Timofeevia estonica | Middle Cambrian | Late Cambrian |
|
| Timofeevia ianischewskyi | Early Cambrian | Early Tremadocian |
|
| Timofeevia lancariae | Early Paleozoic | Early Llandoverian |
|
| Timofeevia manata | Late Cambrian | Late Cambrian |
|
| Timofeevia martae | Early Paleozoic | Early Paleozoic |
|
| Timofeevia microretis | Middle Cambrian | Late Tremadocian |
|
| Timofeevia nodosa | Late Llanvirnian | Late Llanvirnian |
|
| Timofeevia parva | Middle Cambrian | Late Cambrian |
|
| Timofeevia pentagonalis | Cambrian | Tremadocian |
|
| Timofeevia phosphoritica | Cambrian | Early Siegenian |
|
| Timofeevia raquelinae | Middle Cambrian | Tremadocian |
|
| Timofeevia sp | Cambrian | Cambrian |
|
| Timofeevia sp.1 | Late Cambrian | Early Tremadocian |
|