-
Euomphalidae is an
extinct family of
Paleozoic to
early Mesozoic marine molluscs which may be
gastropods with
anisostrophically coiled s**** (according...
-
spiral in the
adult form.
Euomphalus is the type
genus of the
family Euomphalidae.
Euomphalus pentangulatus (Sowerby, 1814) is its type species. Euomphalus...
- them from the Macluritacea, and
included the
following three families.
Euomphalidae de Konick, 1881
Helicotomidae Wenz, 1938
Omphalotrochidae Knight, 1945...
- and
Lower Permian of
North and
South America,
included in the
family Euomphalidae. It is
sometimes regarded as a
subgenus of Straparollus, S. (Amphiscapha)...
-
classification Kingdom:
Animalia Phylum:
Mollusca class: ?Gastropoda Superfamily: †Euomphaloidea Family: †
Euomphalidae Genus: †Cylicioscapha Yochelson,1954...
-
Pterothecidae †
Sinuitidae †
Tremanotidae †
Tropidodiscidae †Euomphaloidea †
Euomphalidae †
Helicotomidae †
Lesueurillidae †
Omphalocirridae † Omphalotrochidae...
-
genus of medium-sized sea snails,
fossil marine gastropods in the
family Euomphalidae. This
genus is
known from the
Silurian period. Wagner, P. J. (2004)....
-
Ceolodiscus is an
extinct genus of
gastropod from the
Lower and
Middle Jur****ic of Europe,
mostly on Germany,
France and
United Kingdom.
Other posible...
-
Pterothecidae †
Sinuitidae †
Tremanotidae †
Tropidodiscidae Euomphaloidea †
Euomphalidae †
Helicotomidae †
Lesueurillidae †
Omphalocirridae † Omphalotrochidae...
- nov
Valid Forner i
Valls Early Cretaceous (Albian) Spain A
member of
Euomphalidae. The type
species is C. segurai.
Carinilda Gen nov
Valid Gründel Jur****ic...
