Genus Membranilarnacia

Species total:
51
Age range:
478.33 - 0 MA (obsolete dating)
IRMNG:
find
Name From To Age range
Membranilarnacia granulatum Nd Nd
Membranilarnacia hapala Late Campanian Early Maestrichtian
Membranilarnacia leptoderma Early Liassic Late Eocene
Membranilarnacia liradiscoides Late Cretaceous Maastrichtian
Membranilarnacia magna Jackson Jackson
Membranilarnacia marina Recent Recent
Membranilarnacia minuta Early Ypresian Pleistocene
Membranilarnacia multifibrata Late Campanian Early Maestrichtian
Membranilarnacia ovalis Albian Cenomanian
Membranilarnacia paucitubata Eocene Oligocene
Membranilarnacia pellucida Turonian Maestrichtian
Membranilarnacia picena Oligocene Burdigalian
Membranilarnacia pirus Middle Ordovician Middle Ordovician
Membranilarnacia polycladiata Late Valanginian Early Danian
Membranilarnacia pterococcoides Early Devonian Eocene
Membranilarnacia pterospermoides Late Cretaceous Maastrichtian
Membranilarnacia reticulata Early Tertiary Middle Oligocene