Genus Macroptycha

Species total:
21
Age range:
4100 - 395 MA (obsolete dating)
IRMNG:
find
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