Genus Cyclogranisporites

Species total:
215
Age range:
4100 - 0.01 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Cyclogranisporites muensteroides Early Jurassic Early Jurassic
Cyclogranisporites breviradiata Jurassic Jurassic
Cyclogranisporites terreus Toarcian Bajocian
Cyclogranisporites obscurus Toarcian Toarcian
Cyclogranisporites gibberosus Toarcian Aalenian
Cyclogranisporites pachydermus Cenomanian Eocene
Cyclogranisporites ungulus Cenomanian Coniacian
Cyclogranisporites sp. Zhan.& Zhan,1991 Cenomanian Eocene
Cyclogranisporites aspergus Nd Nd
Cyclogranisporites sp.A Back.,1991 Nd Nd
Cyclogranisporites margaritatus Nd Nd