Genus Retisulc-Muriverm

Species total:
2
Age range:
123 - 115 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Retisulc-Muriverm sp. Hugh.et al,1987 Hauterivian Early Barremian
Retisulc-Muriverm sp. Hugh.et al,1991 Hauterivian Hauterivian