1-20 OF 24 RESULTS FOR

Hypacrosaurus altispinus

Results shown limited to content with bounding coordinates.
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Published: 01 January 1978
Journal of Paleontology (1978) 52 (1): 200–205.
Image
Fig. 10.   Juvenile  <b>Hypacrosaurus</b> <b>altispinus</b>  jugal (TMP 2001.045.0076) fr...
Published: 02 September 2010
Fig. 10. Juvenile Hypacrosaurus altispinus jugal (TMP 2001.045.0076) from the Albertosaurus bonebed in (A) lateral and (B) medial views. Scale bar equals 2 cm.
Journal Article
Published: 09 October 2019
Canadian Journal of Earth Sciences (2020) 57 (10): 1220–1237.
... – Pachyrhinosaurus canadensis zone, 73.1–71.5 Ma; Hypacrosaurus altispinus – Saurolophus osborni zone, 71.5–69.6 Ma; and Eotriceratops xerinsularis zone, 69.6–68.2 Ma. The Albertosaurus Bonebed — a monodominant assemblage of tyrannosaurids in the Tolman Member — is assessed an age of 70.1 Ma. The unusual...
FIGURES | View All (8)
Journal Article
Published: 04 March 2013
Canadian Journal of Earth Sciences (2013) 50 (7): 701–726.
... three dinosaurian assemblage zones in the Horseshoe Canyon Formation (HCFm). From bottom to top the zones comprise unique assemblages of ornithischians and are named as follows: (1) Edmontosaurus regalis – Pachyrhinosaurus canadensis (lower zone); (2) Hypacrosaurus altispinus – Saurolophus osborni...
FIGURES | View All (7)
Journal Article
Published: 16 September 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1277–1289.
... of Alberta have revealed the presence of at least a dozen individuals — represented by articulated partial skeletons, associated skeletons, and disarticulated isolated elements — of Albertosaurus sarcophagus. Tyrannosaurids dominate the bonebed assemblage, which also includes an adult Hypacrosaurus...
FIGURES
Journal Article
Published: 17 September 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1119–1143.
... of the excavation, and here, the bones appear to represent a single associated but scattered skeleton of a large individual of Hypacrosaurus altispinus Brown, 1913. Teeth are the only elements from the skull that have been found so far ( Larson et al. 2010 ). More than a third of the hadrosaur elements recovered...
FIGURES | View All (4)
Image
Saurolophinae indet. (TMM 46015-2) left maxilla in ( 1 ) lateral, ( 2 ) med...
Published: 01 March 2016
= Hypacrosaurus altispinus ; Pm = Prosaurolophus maximus ; So = Saurolophus osborni .
Image
1, Barsboldia sicinskii, articulated proximal caudal vertebrae and sacrum i...
Published: 01 May 2011
 = Bactrosaurus johnsoni; Bb = Barsboldia sicinskii; Br = Brachylophosaurus canadensis; Eda = Edmontosaurus annectens; Edr = Edmontosaurus regalis; Grn = Gryposaurus notabilis; Hy = Hypacrosaurus altispinus; Hys = H. stebingeri; Lc = Lambeosaurus laticaudus; Lm = L. lambei; Ma = Maiasaura peeblesorum; Ol
Journal Article
Published: 01 May 2011
Journal of Paleontology (2011) 85 (3): 468–477.
... = Bactrosaurus johnsoni; Bb = Barsboldia sicinskii; Br = Brachylophosaurus canadensis; Eda = Edmontosaurus annectens; Edr = Edmontosaurus regalis; Grn = Gryposaurus notabilis; Hy = Hypacrosaurus altispinus; Hys = H. stebingeri; Lc = Lambeosaurus laticaudus; Lm = L. lambei; Ma = Maiasaura peeblesorum; Ol...
FIGURES | View All (5)
Journal Article
Published: 16 August 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1111–1114.
... have also been identified ( Larson et al. 2010 ). More than 90% of the macrovertebrate fossils are from Albertosaurus sarcophagus, and 7% can be referred to at least two individuals of the hadrosaur Hypacrosaurus altispinus. The minimum number of Albertosaurus individuals from the bonebed can...
FIGURES
Journal Article
Published: 15 December 2014
Canadian Journal of Earth Sciences (2014) 51 (11): 975–981.
... assemblage zones in the Horseshoe Canyon Formation of the Drumheller region. From oldest to youngest these are Edmontosaurus regalis – Pachyrhinosaurus canadensis zone, Hypacrosaurus altispinus – Saurolophus osborni zone, and Eotriceratops xerinsularis zone. All known Danek Bonebed dinosaur taxa...
FIGURES | View All (4)
Journal Article
Published: 16 August 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1115–1118.
... d’Albertosaurus sarcophagus, alors que 7 % peuvent être attribués à au moins deux individus de l’hadrosaure Hypacrosaurus altispinus. Le nombre minimum d’individus d’ Albertosaurus présents dans le lit d’ossements, estimé selon différentes méthodes, se situe entre 12 ( Eberth et Currie 2010 ) et 26 ( Erickson et...
FIGURES
Journal Article
Published: 02 September 2010
Canadian Journal of Earth Sciences (2010) 47 (9): 1159–1181.
...Fig. 10. Juvenile Hypacrosaurus altispinus jugal (TMP 2001.045.0076) from the Albertosaurus bonebed in (A) lateral and (B) medial views. Scale bar equals 2 cm. ...
FIGURES | View All (13)
Journal Article
Journal: Paleobiology
Published: 01 August 2020
Paleobiology (2020) 46 (3): 379–404.
... al. 2015 ) and Hypacrosaurus (MOR 549; Cooper et al. 2008 ), whereas those for Probrachylophosaurus (MOR 2919; Freedman Fowler and Horner 2015 ) were remeasured in Adobe Illustrator after minor digital reconstruction of the original histological image to account for a more accurate size...
FIGURES | View All (9)
Journal Article
Journal: Paleobiology
Published: 01 May 2019
Paleobiology (2019) 45 (2): 347–362.
... of Hypacrosaurus altispinus , and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia) . Zoological Journal of the Linnean Society 159 : 398 – 434 . Evans , D. C. , R. Ridgely , and L. M. Witmer . 2009 . Endocranial anatomy of lambeosaurine...
FIGURES | View All (6)
Journal Article
Published: 01 March 2021
Journal of Paleontology (2021) 95 (2): 367–375.
... material (Godefroit et al., 2001 ). The derived lambeosaurine Hypacrosaurus altispinus , known from the Campanian–Maastrichtian Horseshoe Canyon Formation of Alberta (e.g., Weishampel et al., 2004 ) is the best-characterized member of this group known from the American West that survived into the last...
FIGURES | View All (5)
Journal Article
Published: 05 August 2015
Canadian Journal of Earth Sciences (2015) 52 (8): 642–654.
.... Eberth and D.C. Evans. Indiana University Press, Bloomington, IN. pp. 502–523. Evans , D.C. 2010 . Cranial anatomy and systematics of Hypacrosaurus altispinus , and a comparative analysis of skull growth in lambeosaurines (Dinosauria: Hadrosauridae) . Zoological Journal of the Linnean...
FIGURES | View All (9)
Journal Article
Published: 18 April 2013
Canadian Journal of Earth Sciences (2013) 50 (3): 294–305.
... ( 1 ): 174 – 200 . 10.1139/e93-016 Evans , D.C. 2010 . Cranial anatomy and systematics of Hypacrosaurus altispinus , and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia). Zoological Journal of the Linnean Society , 159 ( 2 ): 398...
FIGURES | View All (5)
Journal Article
Published: 09 July 2014
Geological Magazine (2015) 152 (2): 225–241.
... –26. Evans D. C. 2010 . Cranial anatomy and systematics of Hypacrosaurus altispinus , and a comparative analysis of skull growth in lambeosaurine hadrosaurids (Dinosauria: Ornithischia) . Zoological Journal...
FIGURES | View All (9)
Journal Article
Published: 21 October 2019
Canadian Journal of Earth Sciences (2020) 57 (6): 765–779.
FIGURES | View All (10)