Genus Biretisporites

Species total:
89
Age range:
325 - 1.8 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Biretisporites Early Namurian A Late Neogene
Biretisporites pallidus Permian Aptian
Biretisporites sp Permian Tertiary
Biretisporites modestus Permian Middle Jurassic
Biretisporites sp.A Scythian Late Miocene
Biretisporites sp.2 Triassic Early Cenomanian
Biretisporites introreticulatus Mesozoic Early Cretaceous
Biretisporites potoniaei Triassic Miocene
Biretisporites sp. Kar,1970 Early Triassic Early Triassic
Biretisporites deltoidus Early Triassic Late Neogene
Biretisporites dubius Scythian Scythian
Biretisporites spectabilis Early Triassic Early Eocene
Biretisporites sp.3 Triassic Triassic
Biretisporites sp.1 Triassic Barremian
Biretisporites lavigatus Early Triassic Early Cretaceous
Biretisporites sp. Otto.et al,1992 Late Triassic Late Triassic
Biretisporites khargaensis Jurassic Cretaceous