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Rhipidognathidae
Rhipidognathidae
is a
family
of multielement
conodonts
from the
Ordovician
.
Genera
Genera are:
†
Appalachignathus
Bergström
et
al
.
,
1974
†
Bergstroemognathus
Spergali, 1974
†
Rhipidognathus
Branson
,
Mehl
and Branson,
1951