Genus Megaspore

Species total:
86
Age range:
570 - 37.5 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Megaspore type 14 Namurian A Westphalian D
Megaspore type 44 Westphalian B Westphalian D
Megaspore type 11 Westphalian A Westphalian D
Megaspore genus c Stephanian B Stephanian C
Megaspore genus a Stephanian B Stephanian C
Megaspore genus b Stephanian B Stephanian C
Megaspore sp.A Late Givetian Early Triassic
Megaspore sp.B Late Givetian Early Triassic
Megaspore sp.796 Wich.,1951 Early Rhaetian Early Hettangian
Megaspore sp.794 Wich.,1951 Early Rhaetian Early Hettangian
Megaspore sp.793 Wich.,1951 Early Rhaetian Early Hettangian
Megaspore sp.795 Wich.,1951 Early Rhaetian Early Hettangian
Megaspore type 3 Mississippian Early Liassic
Megaspore type 2 Mississippian Early Liassic
Megaspore sp.792 Wich.,1951 Rhaetian Liassic
Megaspore Middle Siegenian Middle Aptian
Megaspore sp Paleozoic Late Eocene