Genus Crassispora

Species total:
62
Age range:
500 - 115.67 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Crassispora spinosa Tournaisian Westphalian D
Crassispora spitsbergense Early Carboniferous Early Carboniferous
Crassispora spitzbergense Tournaisian Westphalian A
Crassispora spongius Early Jurassic Middle Jurassic
Crassispora strankensis Westphalian D Westphalian D
Crassispora triangularis Strunian Courceyan
Crassispora trychera Frasnian Namurian
Crassispora tuberculiformis Late Famennian Early Visean
Crassispora uniformis Early Namurian A Early Namurian A
Crassispora vestita Tournaisian Namurian
Crassispora yunnanensis Middle Devonian Middle Devonian