Genus Orbicularia

Species total:
29
Age range:
250 - 94 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Orbicularia imperfecta Early Bajocian Early Bajocian
Orbicularia latipaeformis Middle Jurassic Middle Jurassic
Orbicularia latperformis Bajocian Bajocian
Orbicularia media Bathonian Oxfordian
Orbicularia oblatinoides Late Bajocian Callovian
Orbicularia pectinella Early Jurassic Early Cretaceous
Orbicularia rotunda Bathonian Bathonian
Orbicularia rotundiformis Bathonian Bathonian
Orbicularia sinuata Early Cretaceous Early Cretaceous
Orbicularia sp Late Albian Late Albian
Orbicularia subfalcatus Middle Jurassic Middle Jurassic
Orbicularia variabiliformis Domerian Domerian