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![?<span class="search-highlight">Gryposaurus</span> alsatei n. sp. (TMM 46033-1) right jugal in lateral view; lin...]()
![Right pubis in lateral view of ( 1 ) ?<span class="search-highlight">Gryposaurus</span> alsatei n. sp. (TMM 460...]()
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![Diagrammatic stratigraphic columns showing stratigraphic distribution of G...]()
![?<span class="search-highlight">Gryposaurus</span> alsatei n. sp. (TMM 46033-1) part of right premaxilla in ( 1 ...]()
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![Quarry diagram showing preservational attitude of holotype specimen of ?Gr...]()
![?<span class="search-highlight">Gryposaurus</span> alsatei n. sp. (TMM 46033-1) right dentary in ( 1 ) lateral, ...]()
![?<span class="search-highlight">Gryposaurus</span> alsatei n. sp., right quadrate (LSUMG V-1183) in ( 1 ) medial...]()
![Saurolophinae indet. (TMM 46015-3) right ilium in ( 1 ) medial, ( 2 ) dorsa...]()
![Temporal range of hadrosaurines from Dinosaur Provincial Park; <span class="search-highlight">Gryposaurus</span>...]()
![Skeletal composition of Wendy’s Bonebed based on identifiable hadrosaurid e...]()
![<span class="search-highlight">Gryposaurus</span> sp. limb elements selected for histological sectioning from We...]()
![Summary of abrasion, weathering, fracture, and breakage data for Gryposaur...]()
![Photographs of <span class="search-highlight">Gryposaurus</span> sp. specimen TMP 1991.081.0001, skull in (A) l...]()
![Right nasal of <span class="search-highlight">Gryposaurus</span> latidens (MOR 478-7-2-7-3) in (A) lateral and (B...]()
![Left maxilla of <span class="search-highlight">Gryposaurus</span> latidens (MOR 478-5-28-8-1) in (A) lateral and ...]()
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Gryposaurus
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Journal Article
Taphonomy of a monodominant Gryposaurus sp. bonebed from the Oldman Formation (Campanian) of Alberta, Canada
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 29 March 2022
Canadian Journal of Earth Sciences (2022) 59 (6): 389–405.
...Evan E. Scott; Kentaro Chiba; Federico Fanti; Beverly Z. Saylor; David C. Evans; Michael J. Ryan A monodominant Gryposaurus sp. bonebed in the lower unit of the Campanian Oldman Formation of southern Alberta is the oldest hadrosauroid bonebed documented in the province and the first described from...
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Journal Article
Cranial variation in Gryposaurus and biostratigraphy of hadrosaurines (Ornithischia: Hadrosauridae) from the Dinosaur Park Formation of Alberta, Canada
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 21 October 2019
Canadian Journal of Earth Sciences (2020) 57 (6): 765–779.
...Talia M. Lowi-Merri; David C. Evans The Dinosaur Park Formation (Campanian) of Alberta documents one of the most diverse assemblages of hadrosaurine dinosaurs. Historically, two species of the genus Gryposaurus Lambe, 1914 have been recognized in the Dinosaur Park Formation, Gryposaurus notabilis...
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Includes: Supplemental Content
Journal Article
The skull and appendicular skeleton of Gryposaurus latidens , a saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the early Campanian (Cretaceous) of Montana, USA
Journal: Canadian Journal of Earth Sciences
Publisher: Canadian Science Publishing
Published: 09 February 2012
Canadian Journal of Earth Sciences (2012) 49 (3): 510–532.
...Albert Prieto-Márquez Abstract The osteology of the holotype and referred specimens of the saurolophine hadrosaurid, Gryposaurus latidens, from the lower Two Medicine Formation of Montana (USA), is described in detail. With an estimated early Campanian (Late Cretaceous) age, this dinosaur is one...
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Image
?Gryposaurus alsatei n. sp. (TMM 46033-1) right jugal in lateral view; lin...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 6 ?Gryposaurus alsatei n. sp. (TMM 46033-1) right jugal in lateral view; line drawings compare jugals in other saurolophine hadrosaurs (reduced to common length). Bc = Brachylophosaurus canadensis ; Er = Edmontosaurus regalis ; Gl = Gryposaurus latidens ; Gm = Gryposaurus
Image
Right pubis in lateral view of ( 1 ) ?Gryposaurus alsatei n. sp. (TMM 460...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 12 Right pubis in lateral view of ( 1 ) ?Gryposaurus alsatei n. sp. (TMM 46033-1) and ( 2 ) Saurolophinae indet. (TMM 46015-3). Line drawings compare prepubes in these and other hadrosaurs (reduced to common height). Ea = Edmontosaurus annectens ; ? G = Gryposaurus sp. (YPM-PU 19670
Journal Article
Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 March 2016
Journal of Paleontology (2016) 90 (2): 333–356.
...Figure 6 ?Gryposaurus alsatei n. sp. (TMM 46033-1) right jugal in lateral view; line drawings compare jugals in other saurolophine hadrosaurs (reduced to common length). Bc = Brachylophosaurus canadensis ; Er = Edmontosaurus regalis ; Gl = Gryposaurus latidens ; Gm = Gryposaurus...
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Image
Diagrammatic stratigraphic columns showing stratigraphic distribution of G...
in Taphonomy of a monodominant Gryposaurus sp. bonebed from the Oldman Formation (Campanian) of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 29 March 2022
Fig. 10. Diagrammatic stratigraphic columns showing stratigraphic distribution of Gryposaurus species. Radiometric dates for Alberta and Montana are the recalibrated values reported by Freedman Fowler and Horner (2015) . Radiometric dates for Utah are taken from Roberts et al. (2013) , except
Image
?Gryposaurus alsatei n. sp. (TMM 46033-1) part of right premaxilla in ( 1 ...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 5 ?Gryposaurus alsatei n. sp. (TMM 46033-1) part of right premaxilla in ( 1 ) oral, ( 2 ) lateral, ( 3 ) anterior views, with companion drawings in ( 4 ) oral and ( 5 ) anterior views; part of left palatine in ( 6 ) ventral and ( 7 ) anterior views; line drawings compare premaxillae
Journal Article
The ‘duck-billed’ dinosaurs of Careless Creek (Upper Cretaceous of Montana, USA), with comments on hadrosaurid ontogeny
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 January 2016
Journal of Paleontology (2016) 90 (1): 133–146.
... referable to Lambeosaurinae. Most of the kritosaurin specimens likely represent a taxon that forms a polytomy with species of Gryposaurus and Rhinorex condrupus Gates and Sheetz, 2015. This form may represent individuals of either G. latidens Horner, 1992 or G. notabilis Lambe, 1914, or a new species...
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Image
Quarry diagram showing preservational attitude of holotype specimen of ?Gr...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 2 Quarry diagram showing preservational attitude of holotype specimen of ?Gryposaurus alsatei n. sp. (TMM 46033-1) and composite reconstruction of the skull in ?G. alsatei with preserved parts shaded (including LSUMG V-1183, with outlines of elements not preserved based on Gryposaurus
Image
?Gryposaurus alsatei n. sp. (TMM 46033-1) right dentary in ( 1 ) lateral, ...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 8 ?Gryposaurus alsatei n. sp. (TMM 46033-1) right dentary in ( 1 ) lateral, ( 2 ) dorsal, and ( 3 ) medial views; part of right surangular in ( 4 ) dorsal and ( 5 ) lateral views; left splenial in ( 6 ) medial and ( 7 ) lateral views; ( 8 ) TMM 45603-1 part of left dentary in medial view
Image
?Gryposaurus alsatei n. sp., right quadrate (LSUMG V-1183) in ( 1 ) medial...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
Figure 7 ?Gryposaurus alsatei n. sp., right quadrate (LSUMG V-1183) in ( 1 ) medial, ( 2 ) anterior, ( 3 ) lateral, and ( 4 ) posterior views; compared with right quadrate in Kritosaurus sp. (TMM 41442-1) in ( 5 ) lateral and ( 6 ) posterior views; line drawings compare quadrates in other
Image
Saurolophinae indet. (TMM 46015-3) right ilium in ( 1 ) medial, ( 2 ) dorsa...
in Hadrosaurian dinosaurs from the Maastrichtian Javelina Formation, Big Bend National Park, Texas
> Journal of Paleontology
Published: 01 March 2016
=supracetabular process; line drawings compare ilia in other hadrosaurs (reduced to common length). Ea = Edmontosaurus annectens ; ? G = Gryposaurus sp. (YPM-PU 19670); Gn = Gryposaurus notabilis ; Pc = Parasaurolophus cyrtocristatus ; Sk = Secernosaurus koerneri ; So = Saurolophus osborni .
Image
Temporal range of hadrosaurines from Dinosaur Provincial Park; Gryposaurus...
in Cranial variation in Gryposaurus and biostratigraphy of hadrosaurines (Ornithischia: Hadrosauridae) from the Dinosaur Park Formation of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 21 October 2019
Fig. 10. Temporal range of hadrosaurines from Dinosaur Provincial Park; Gryposaurus and Prosaurolophus specimens from the Dinosaur Park Formation with known stratigraphic data are included. The hexagon indicates Brachylophosaurus . Closed circles indicate specimens previously identified
Image
Skeletal composition of Wendy’s Bonebed based on identifiable hadrosaurid e...
in Taphonomy of a monodominant Gryposaurus sp. bonebed from the Oldman Formation (Campanian) of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 29 March 2022
Table 2. Skeletal composition of Wendy’s Bonebed based on identifiable hadrosaurid elements referred to Gryposaurus sp.
Image
Gryposaurus sp. limb elements selected for histological sectioning from We...
in Taphonomy of a monodominant Gryposaurus sp. bonebed from the Oldman Formation (Campanian) of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 29 March 2022
Table 1. Gryposaurus sp. limb elements selected for histological sectioning from Wendy’s Bonebed, including measurements of outermost and growth mark circumferences.
Image
Summary of abrasion, weathering, fracture, and breakage data for Gryposaur...
in Taphonomy of a monodominant Gryposaurus sp. bonebed from the Oldman Formation (Campanian) of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 29 March 2022
Table 3. Summary of abrasion, weathering, fracture, and breakage data for Gryposaurus sp. specimens ( n = 106) from Wendy’s Bonebed that could be scored.
Image
Photographs of Gryposaurus sp. specimen TMP 1991.081.0001, skull in (A) l...
in Cranial variation in Gryposaurus and biostratigraphy of hadrosaurines (Ornithischia: Hadrosauridae) from the Dinosaur Park Formation of Alberta, Canada
> Canadian Journal of Earth Sciences
Published: 21 October 2019
Fig. 4. Photographs of Gryposaurus sp. specimen TMP 1991.081.0001, skull in (A) left lateral and (B) dorsal view. Scale bar = 10 cm.
Image
Right nasal of Gryposaurus latidens (MOR 478-7-2-7-3) in (A) lateral and (B...
in The skull and appendicular skeleton of Gryposaurus latidens , a saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the early Campanian (Cretaceous) of Montana, USA
> Canadian Journal of Earth Sciences
Published: 09 February 2012
Fig. 4. Right nasal of Gryposaurus latidens (MOR 478-7-2-7-3) in (A) lateral and (B) medial views.
Image
Left maxilla of Gryposaurus latidens (MOR 478-5-28-8-1) in (A) lateral and ...
in The skull and appendicular skeleton of Gryposaurus latidens , a saurolophine hadrosaurid (Dinosauria: Ornithopoda) from the early Campanian (Cretaceous) of Montana, USA
> Canadian Journal of Earth Sciences
Published: 09 February 2012
Fig. 5. Left maxilla of Gryposaurus latidens (MOR 478-5-28-8-1) in (A) lateral and (B) medial views.
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