Genus Micrhystridium

Species total:
558
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Micrhystridium sp.C Rubi.,1992 Late Ludlovian Pridolian
Micrhystridium sp.C Harl.,1973 Campanian Campanian
Micrhystridium sp.C Fost.,1979 Nd Nd
Micrhystridium sp.C Fech.,1989 Late Bathonian Late Bathonian
Micrhystridium sp.C Alba.et al,1991 Late Cambrian Late Cambrian
Micrhystridium sp.C Late Cambrian Albian
Micrhystridium sp.B Wica.& Wood,1997 Late Givetian Late Givetian
Micrhystridium sp.B Stra.,1993 Middle Oligocene Middle Miocene
Micrhystridium sp.B Salu.et al,1969 Early Eocene Early Eocene
Micrhystridium sp.B Play.& McGr.,1993 Strunian Early Tournaisian
Micrhystridium sp.B Hash.& Play.,1998 Frasnian Frasnian
Micrhystridium sp.B Harl.,1973 Campanian Campanian
Micrhystridium sp.B Fech.,1989 Late Bathonian Late Bathonian
Micrhystridium sp.B Alba.et al,1991 Late Cambrian Late Cambrian
Micrhystridium sp.B Late Algonkian Early Turonian
Micrhystridium sp.A3 Nd Nd
Micrhystridium sp.A2 Albian Albian