- 0.CO;2. ISSN 0022-3360. Mutvei,
Harry (2016-04-02). "
Siphuncular structures in
Calciosiphonate nautiloid orders Actinocerida, Orthocerida...
-
fossil straight s****ed nautiloids,
cylindrical calcareous growths ("
siphuncular deposits")
around the
siphuncle can be seen
towards the apex of the s****...
-
Calciosiphonata and a new
order Cyrtocerinida of the
subclass Nautiloidea;
siphuncular structure in the
Ordovician nautiloid Bathmoceras (Cephalopoda)". GFF...
-
deposits well developed,
fusing to form a
thick lining on the
ventral siphuncular wall. The
endosiphuncular canal system consists of a
central canal that...
- doi:10.1016/j.palwor.2007.08.002. Mutvei, H.; Donovan, D.T. (2006). "
Siphuncular structure in some
fossil coleoids and
Recent Spirula". Palaeontology...
-
Kochoceras of the Actinoceratidae, but with re****bent
septal necks. The
first siphuncular segment is large, broad, and blunt. Selkirkoceras,
which is
known from...
- 2019.
Kazushige Tanabe,
Cyprian Kulicki, and Neil H.
Landman Precursory siphuncular membranes in the body
chamber of
Phyllopachyceras and
comparisons with...
-
Calciosiphonata and a new
order Cyrtocerinida of the
subclass Nautiloidea;
siphuncular structure in the
Ordovician nautiloid Bathmoceras (Cephalopoda)". GFF...
- interiors,
namely regarding the
generally thin
connecting rings and lack of
siphuncular diaphragms,
showed they are
distinct from the
typical ellesmerocerids...
-
Danaoceras has a
laterally compressed s****
curved such that the
ventral or
siphuncular side is
longitudinally concave, i.e. is endogastric. The siphuncle, which...
