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Monks N (2000). "Functional morphology, ecology, and
evolution of the
Scaphitaceae Gill, 1871 (cephalopoda)".
Journal of
Molluscan Studies. 66 (2): 205–216...
- (2000-05-01). "Functional morphology, ecology, and
evolution of the
Scaphitaceae Gill, 1871 (cephalopoda)".
Journal of
Molluscan Studies. 66 (2): 205–216...
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including the
Ptychoceratidae and Macroscaphitidae,
along with the
Scaphitaceae which the
Treatise on
Invertebrate Paleontology shows with a separate...
-
suborder Lytoceratina along with the Lytocerataceae, Turrilitaceae, and
Scaphitaceae, with
superfamily endings as then used. The
Ancyloceratoidea is now generally...