-
close relationship between Euhelopus and titanosaurs,
rather than mamenchisaurids.
Since its
original description,
Euhelopus has
often been considered...
- uncertain, as a
result of the
unstable position of
Euhelopus itself. Some
studies have
concluded that
Euhelopus is a non-neosauropod
closely related to Mamenchisaurus...
-
Restoration of four
macronarian sauropods: from left to
right Camarasaurus, Brachiosaurus, Giraffatitan, and
Euhelopus...
- for most groups, and a
similar result to
Upchurch (1998)
although with
Euhelopus closest to
titanosaurs instead of
outside Neosauropoda. More internal...
- titanosauriform, not as
derived as
Gobititan or Jiutaisaurus, but more
derived than
Euhelopus, Fusuisaurus, and Huanghetitan. The type
species is D. dongi, and it is...
-
species is
Gannansaurus sinensis.
Gannansaurus shares some
characters with
Euhelopus,
indicating that it is more
closely related to it
rather than to other...
- the fact that
Euhelopus is a
renaming of the
earlier Helopus. Meanwhile, Valérie Martin-Rolland
renamed T.
chitaiensis into
Euhelopus chitaiensis. Due...
-
incomplete postcranial skeleton.
Yunmenglong shares some
characters with
Euhelopus,
Qiaowanlong and Erketu, and a
phylogenetic analysis places it as a sister...
-
though there are
still some uncertainties, such as the
placement of
Euhelopus, Haplocanthosaurus,
Jobaria and Nemegtosauridae.
Cladogram after an analysis...
- the
third sauropod from Asia
known from a
postcranial skeleton,
after Euhelopus and Mamenchisaurus.
After its discovery, the
holotype skeleton became...
