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Genus Biretisporites

Species total:
89
Age range:
325 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Biretisporites sp.A Quat.,1980 Early Tithonian Early Eocene
Biretisporites sp.A Bren.& Bick.,1992 Neocomian Early Cenomanian
Biretisporites sp.A Arch.& De S.,1994 Cretaceous Cretaceous
Biretisporites sp.A Scythian Late Miocene
Biretisporites sp.3 Jame.,1987 Early Campanian Early Campanian
Biretisporites sp.3 Triassic Triassic
Biretisporites sp.2 Jame.,1987 Early Campanian Early Campanian
Biretisporites sp.2 Triassic Early Cenomanian
Biretisporites sp.1 Jame.,1987 Early Campanian Early Campanian
Biretisporites sp.1 Arch.,1972 Maastrichtian Paleocene
Biretisporites sp.1 Triassic Barremian
Biretisporites sp. Zhan.& Ma,1978 Cenozoic Cenozoic
Biretisporites sp. Volk.& Quat.,1975 Late Toarcian Bajocian
Biretisporites sp. Venk.,1969 Early Cretaceous Early Cretaceous
Biretisporites sp. Vall.,2001 Albian Cenomanian
Biretisporites sp. Shan.,1997 Early Barremian Early Barremian
Biretisporites sp. Pram.,1988 Cretaceous Cretaceous