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Nasutoceratopsini

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Journal Article
Published: 13 December 2016
Canadian Journal of Earth Sciences (2017) 54 (1): 1–14.
...Michael J. Ryan; Robert Holmes; Jordan Mallon; Mark Loewen; David C. Evans Abstract A partial skull (CMN 8804) of a ceratopsid from the upper unit of the Campanian Oldman Formation of Alberta is the first Canadian example of the newly established Nasutoceratopsini , a new subclade of Centrosaurinae...
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First thumbnail for: A basal ceratopsid (Centrosaurinae: <span class="s...
Second thumbnail for: A basal ceratopsid (Centrosaurinae: <span class="s...
Third thumbnail for: A basal ceratopsid (Centrosaurinae: <span class="s...
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Fig. 1.
Published: 13 December 2016
Fig. 1. Locality map of Nasutoceratopsini from northern Laramidia. CMN 8804 is from the upper unit (1) of the Oldman Formation of southern Alberta. ANSP 15800 (the holotype of Avaceratops ) is from the Careless Creek bonebed near the base of the McClelland Member of the Judith River Formation
Journal Article
Published: 28 November 2017
Journal of Paleontology (2018) 92 (2): 272–288.
... analysis of ceratopsids, which is the first to include Medusaceratops , indicates that M . lokii is a unique, early centrosaurine ceratopsid taxon that is more closely related to Centrosaurini and Pachyrhinosaurini than Nasutoceratopsini. No unequivocal chasmosaurine bones or diagnostic material from any...
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First thumbnail for: New material and systematic re-evaluation of Medus...
Second thumbnail for: New material and systematic re-evaluation of Medus...
Third thumbnail for: New material and systematic re-evaluation of Medus...
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Fig. 10.
Published: 13 December 2016
, respectively. Bremer support showing values >1 and bootstrap showing values >50 are listed above and below the nodes, respectively, except for Nasutoceratopsini where all values are shown. See text for details. The temporal ranges of the taxa are from Evans and Ryan (2015) .
Journal Article
Journal: GSA Bulletin
Published: 02 February 2021
GSA Bulletin (2021) 133 (9-10): 2125–2136.
... , D.C. , 2017 , A basal ceratopsid (Centrosaurinae: Nasutoceratopsini) from the Oldman Formation (Campanian) of Alberta, Canada : Canadian Journal of Earth Sciences , v. 54 , p. 1 – 14 , https://doi.org/10.1139/cjes-2016-0110 . Sampson , S.D. , and Loewen , M.A. , 2005...
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First thumbnail for: An extreme climate gradient-induced ecological reg...
Second thumbnail for: An extreme climate gradient-induced ecological reg...
Third thumbnail for: An extreme climate gradient-induced ecological reg...
Journal Article
Journal: GSA Bulletin
Published: 28 July 2023
GSA Bulletin (2024) 136 (3-4): 1221–1237.
... , M.J. , Holmes , R. , Mallon , J. , Loewen , M. , and Evans , D.C. , 2017 , A basal ceratopsid (Centrosaurinae: Nasutoceratopsini) from the Oldman Formation (Campanian) of Alberta, Canada : Canadian Journal of Earth Sciences , v. 54 , p. 1 – 14 , https://doi.org/10.1139/cjes...
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First thumbnail for: The “Judith River–Belly River problem” revisited (...
Second thumbnail for: The “Judith River–Belly River problem” revisited (...
Third thumbnail for: The “Judith River–Belly River problem” revisited (...
Journal Article
Journal: GSA Bulletin
Published: 27 January 2021
GSA Bulletin (2021) 133 (9-10): 1996–2016.
... Cretaceous sedimentation , western interior, USA : Nature , v. 274 , p. 653 – 657 , https://doi.org/10.1038/274653a0 . Dalman , S.G. , Hodnett , J.-P. M., Lichtig , A.J. , and Lucas , S.G. , 2018 , A new ceratopsid dinosaur (Centrosaurinae: Nasutoceratopsini) from the Fort...
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First thumbnail for: Age and deposition of the Fort Crittenden Formatio...
Second thumbnail for: Age and deposition of the Fort Crittenden Formatio...
Third thumbnail for: Age and deposition of the Fort Crittenden Formatio...