- Permian,
possibly gave rise to the
small family, Rhiphaeoceratidae. The
Tainoceratids are
contemporary with the
family Grypoceratidae, the
dominant trigonoceratacean...
- Formation,
Nautilus cookanum and
Aturia alabamensis Cooperoceras was a
Tainoceratid nautiloid from the Late
Permian that
possessed hollow recurved spines...
-
Phaedrysmocheilus is a
genus of
Early Tri****ic
Tainoceratids (Nautiloidea, Cephalopoda) from Siberia. The s**** is a
rapidly expanding,
moderately involute...
- mould. A
tainoceratid nautiloid. T. ****nesi East of
Safra ad
Dumaythiyat (Saudi Arabia).
Lower Midhnab Member.
Internal mould. A
tainoceratid nautiloid...
-
Cooperoceras is a
genus of
Tainoceratid nautiloid cephalopod molluscs within the
superfamily Tainoceratoidea,
characterized by and
evolute s**** with an...
-
ammonoid which occurs in the P.
costulatum zone. Enoploceras? E. sp. A rare
tainoceratid nautiloid tentatively referred to Enoploceras.
Guanlingoceras G. guanlingensis...
-
Enoploceras is a
Tainoceratid genus, a
nautiloid cephalopod in the
order Nautilida,
known from Tri****ic
sediments in Europe, India, Timor, and the state...
-
Encoiloceras is a
genus of
Tainoceratids, a
nautiloid cephalopod in the
order Nautilida that has been
found in
Upper Tri****ic (Carnian)
sediments in the...
- C.
chiesense A
ceratitid ceratite ammonoid Enoploceras E.
riebari A
tainoceratid nautiloid Epigymnites E. ecki A
gymnitid ceratite ammonoid Flexoptychites...
- the
nautiloid superfamily Tainocerataceae. As with most if not all
tainoceratids,
Tylonautilus was
probably a
bottom dweller that
spent its time crawling...
