- The
Wutinoceratidae are a
family of
early actinocerids defined by
Shimazu and
Obata in 1938 for
actinocerids with
thick connecting rings and a complex...
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jawed fish. The
Actinocerida contain nine families; the Georginidae,
Wutinoceratidae, Polydesmiidae, Armenoceratidae, Ormoceratidae, Actinoceratidae, Gonioceratidae...
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Cyrtonybyoceras is a
genus of
slightly exogastric members of the
Wutinoceratidae, a
family of
actinocerids and
probably derived from an
earlier Wutinoceras...
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Mineral Resources, Socorro, NM. Flower, R.H. (1976). New
American Wutinoceratidae with
Review of
Actinoceroid Occurrences in
Eastern Hemisphere; Part...
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Wutinoceras is a
genus of now
extinct nautiloid cephalopods of the
Wutinoceratidae family. It
exhibits orthoconic actinocerids with
ventral siphuncles...
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Adamsoceras is a
genus of
actinocerids of the
family Wutinoceratidae, with
spheroidal siphuncle segments like Ormoceras, but
having a
reticular canal...