-
Morrison Formation were ****igned to
Haplocanthosaurus in 2014. The
study describing them
noted that
Haplocanthosaurus is
known for
certain from at least...
-
Whereas the
former was
defined node-based, the
latter was branch-based.
Haplocanthosaurus and
possibly Amphicoelias are non-diplodocimorph diplodocoids. The...
- Camarasaurus, but now
decided that
Brachiosaurus was more
closely related to
Haplocanthosaurus. Both
genera shared a
single line of
neural spines on the back and...
-
minimus (possibly a
basal titanosauriform) and
Haplocanthosaurus.
Sauropods including Haplocanthosaurus priscus, H. delfsi, and the
diplodocid Brontosaurus...
- are
still some uncertainties, such as the
placement of Euhelopus,
Haplocanthosaurus,
Jobaria and Nemegtosauridae.
Cladogram after an
analysis presented...
- and
Stegosaurus stenops at the
National Museum of
Natural History,
Haplocanthosaurus delfsi at the
Cleveland Museum of
Natural History, and Othnielosaurus...
- dinosaur,
Haplocanthosaurus delfsi sp. nov., from the
Upper Jur****ic
Morrison Fm. of Colorado.
Kirtlandia 43:3-26 "Fossilworks:
Haplocanthosaurus delfsi"...
- Titanosauriformes. A
revision of the
known material ****igned to the
genus Haplocanthosaurus is
published by
Boisvert et al. (2025).
Fossil material of lithostrotian...
-
Haplocanthosaurus Diplodocimorpha...
- Ceratosaurus, Ornitholestes, Tanycolagreus, and Torvosaurus, the
sauropods Haplocanthosaurus, Camarasaurus, Cathetosaurus, Brachiosaurus, Suuw****ea, Apatosaurus...
