Genus Biorecord

Species total:
4
Age range:
154 - 117 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Biorecord Wealden Wealden
Biorecord sp.19 Ryazanian Hauterivian
Biorecord sp.3 Late Oxfordian Hauterivian
Biorecord sp.4 Ryazanian Hauterivian