Anodontosaurus is an extinct genus of ankylosaurid dinosaurs within the subfamily Ankylosaurinae. It is known from the entire span of the Late Cretaceous Horseshoe Canyon Formation (mid Late Campanian to "middle" Maastrichtian stage, about 72.8-67 Ma ago) of southern Alberta, Canada. It contains two species, A. lambei and A. inceptus.[1][2][3]
^Penkalski, P. (2013). "A new ankylosaurid from the late Cretaceous Two Medicine Formation of Montana, USA". Acta Palaeontologica Polonica. doi:10.4202/app.2012.0125.
^Arbour, Victoria (2010). "A Cretaceous armoury: Multiple ankylosaurid taxa in the Late Cretaceous of Alberta, Canada and Montana, USA". Journal of Vertebrate Paleontology. 30 (Supplement 2): 55A. doi:10.1080/02724634.2010.10411819. S2CID 220429286.
^Cite error: The named reference Paul2018 was invoked but never defined (see the help page).
species Anodontosaurus lambei, Dyoplosaurus acutosquameus, and Scolosaurus cutleri with Euoplocephalus tutus. The synonymisation of Anodontosaurus lambei...
Formation ankylosaurine specimens from Euoplocephalus to Anodontosaurus. The validity of Anodontosaurus was accepted in two subsequent studies. The first, published...
of the family Ankylosauridae, and its closest relatives appear to be Anodontosaurus and Euoplocephalus. Ankylosaurus is thought to have been a slow-moving...
of the Late Cretaceous of North America. He synonymized the species Anodontosaurus lambei, Dyoplosaurus acutosquameus, and Scolosaurus cutleri with Euoplocephalus...
edge of the skull roof, just as with Scolosaurus but different from Anodontosaurus, Euoplocephalus or Ziapelta. The caputegulae behind the eye socket are...
Formation. Dyoplosaurus represents a close relative of Scolosaurus and Anodontosaurus, two ankylosaurids known from the Horseshoe Canyon and Dinosaur Park...
includes some uncertain phylogenetic relationships, between Ankylosaurus, Anodontosaurus, Scolosaurus, and Ziapelta. Ankylosaurids were likely very slow-moving...
association with Edmontosaurus. P. canadensis coexisted with ankylosaurids Anodontosaurus lambei and Edmontonia longiceps, the maniraptorans Atrociraptor marshalli...
osteoderms are rounded towards the side margins and are convex, unlike in Anodontosaurus. The minor osteoderm is far smaller than the major osteoderms, transversely...
subsequently found to be a proterosuchid archosauriform Ankylosaurus Anodontosaurus Anomalipes Anoplosaurus Anserimimus Antarctopelta Antarctosaurus Antetonitrus...
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