Name | From | To | Age range |
---|---|---|---|
Macroptycha | Precambriam | Silurian |
|
Macroptycha biplicata | Precambriam | Arenigian |
|
Macroptycha branchoides | Tremadocian | Tremadocian |
|
Macroptycha foveosa | Arenigian | Arenigian |
|
Macroptycha fovolata | Tremadocian | Arenigian |
|
Macroptycha intraplicata | Late Precambrian | Early Cambrian |
|
Macroptycha latum | Tremadocian | Arenigian |
|
Macroptycha microperforata | Arenigian | Arenigian |
|
Macroptycha microthelis | Tremadocian | Arenigian |
|
Macroptycha minuta | Precambriam | Cambrian |
|
Macroptycha multiplicata | Middle Proterozoic | Early Cambrian |
|
Macroptycha nucleolata | Precambriam | Early Cambrian |
|
Macroptycha orthosticha | Tremadocian | Arenigian |
|
Macroptycha perforata | Precambriam | Arenigian |
|
Macroptycha plurilocularis | Early Ordovician | Early Ordovician |
|
Macroptycha revolutiva | Early Ordovician | Early Ordovician |
|
Macroptycha rhynchophora | Tremadocian | Arenigian |
|