Genus Muderongia

Species total:
55
Age range:
4100 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Muderongia staurota Archeozoic Maastrichtian
Muderongia australis Archeozoic Cenomanian
Muderongia mcwhaei Archeozoic Turonian
Muderongia Mesozoic Cenozoic
Muderongia sp Jurassic Early Pliocene
Muderongia simplex Jurassic Early Miocene
Muderongia tetracantha Late Jurassic Pleistocene
Muderongia testudinaria Late Jurassic Aptian
Muderongia sp.A Dave.,1979 Late Oxfordian Valanginian
Muderongia sp.A Brid.& McIn.,1976 Early Kimmeridgian Early Albian
Muderongia duxburyii Late Kimmeridgian Early Portlandian
Muderongia sp.A Dave.,1982 Late Kimmeridgian Early Portlandian
Muderongia sp.A Late Kimmeridgian Middle Albian
Muderongia perforata Portlandian Albian
Muderongia sp.1 Middle Volgian Late Albian
Muderongia sp.A Albe.,1961 Middle Volgian Middle Barremian
Muderongia asymmetrica Late Volgian Santonian