- Paracenoceratidae, Pseudonautilidae, Cymatoceratidae, Hercoglossidae, and Aturiidae.
Shimanskiy (1957)
separated the
Paracenoceratidae and
Pseudonautilidae from his near...
-
nautiloids living since the end of the Tri****ic. The Nautilina,
proposed by
Shimanskiy, is
basically the
Nautilaceae of Kummel, 1964,
defined by
Furnish and...
- Kingdom:
Animalia Phylum:
Mollusca class:
Cephalopoda Subclass:
Nautiloidea Order:
Nautilida Family:
Nautilidae Genus: †Strionautilus
Shimanskiy (1951)...
-
hiding among the seaweeds,
snatching prey
found below. "†order
Bactritida Shimanskiy 1951 (mollusk)" (html). Fossilworks.
Retrieved 17
December 2021. Erben...
- class:
Cephalopoda Subclass:
Nautiloidea Order:
Nautilida Superfamily:
Nautilaceae Family: †Pseudonautilidae
Shimanskiy and
Erlanger 1955
Genera See text...
-
Nautiloidea Order:
Nautilida Family: †Aipoceratidae Genus: †Asymptoceras Ryckholt, 1852
Species †A.
pyxis Shimanskiy, 1967 †A.
tschernovi Shimanskiy, 1990...
- s**** and
internal structure as
found in the
Devonian Rutocerina of
Shimanskiy, the
earliest true nautilids.
Flower (1950)
suggested the
Nautilida evolved...
-
Tainoceratina is a
suborder within the
Nautilida (Kümmel 1964)
created by
Shimanskiy on the ****umption that the initial, or embryonic,
whorl was the critical...
- Phylum:
Mollusca class:
Cephalopoda Subclass:
Nautiloidea Order:
Nautilida Family: †Tainoceratidae Genus: †Phaedrysmocheilus
Shimanskiy & Erlanger, 1955...
- and Kümmel 1950, and to the
Centroceratina of
Shimanskiy 1957,
revised to the Centrocerataceae,
Shimanskiy 1962. The
Trigonoceratoidea combine five families...
