Genus Gleichenia

Species total:
85
Age range:
435 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Gleichenia glabriniformis Late Jurassic Oligocene
Gleichenia pseudoborealis Oxfordian Kimmeridgian
Gleichenia sp. Yaro.,1965 Late Jurassic Late Jurassic
Gleichenia echinata Late Jurassic Early Eocene
Gleichenia orientalis Early Oxfordian Albian
Gleichenia subminor Late Jurassic Oligocene
Gleichenia media Late Jurassic Oligocene
Gleichenia parvipunctata Late Jurassic Late Jurassic
Gleichenia triplexiformis Neocomian Cenomanian
Gleichenia triangulatisporites Early Cretaceous Tertiary
Gleichenia circinnata Early Cretaceous Middle Oligocene
Gleichenia punctatisporites Early Cretaceous Early Cretaceous
Gleichenia aculiidenosporites Early Cretaceous Tertiary
Gleichenia triangula Cretaceous Santonian
Gleichenia decora Early Cretaceous Danian
Gleichenia circinata Cretaceous Recent
Gleichenia sp.BR-8 Cretaceous Cretaceous