Genus Margachitina
- Species total:
- 17
- Age range:
- 570 - 345 MA (obsolete dating)
- IRMNG:
- find
| Name | From | To | Age range |
|---|---|---|---|
| Margachitina tenuipes | Late Lochkovian | Pragian |
|
| Margachitina sulcata | Late Llandoverian | Late Llandoverian |
|
| Margachitina striata | Gedinnian | Gedinnian |
|
| Margachitina sp | Ordovician | Devonian |
|
| Margachitina saretensis | Late Silurian | Early Givetian |
|
| Margachitina poculum | Late Gothlandian | Siegenian |
|
| Margachitina margaritina | Early Sheinwoodian | Gedinnian |
|
| Margachitina margaritifera | Wenlockian | Wenlockian |
|
| Margachitina margaritana | Early Paleozoic | Devonian |
|
| Margachitina leonensis | Silurian | Devonian |
|
| Margachitina gratiosa | Early Paleozoic | Early Paleozoic |
|
| Margachitina elliptica | Middle Ludlovian | Middle Ludlovian |
|
| Margachitina elegans | Silurian | Devonian |
|
| Margachitina catenaria | Pridolian | Eifelian |
|
| Margachitina cantenaria | Gedinnian | Gedinnian |
|
| Margachitina banwyensis | Late Telychian | Early Homerian |
|
| Margachitina | Late Ordovician | Eifelian |
|