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Scabby Butte

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Journal Article

The Ceratopsian Dinosaurs and Associated Lower Vertebrates from the St. Mary River Formation (Maestrichtian) at Scabby Butte, Southern Alberta

Wann Langston Jr.
Published: 01 September 1975
Canadian Journal of Earth Sciences (1975) 12 (9): 1576–1608.
DOI: https://doi.org/10.1139/e75-142
...Wann Langston Jr. Abstract Scabby Butte, a limited exposure of late Cretaceous sediments in southern Alberta, Canada, is an important source for the large ceratopsian dinosaur Pachyrhinosaurus Sternberg. New cranial material confirms this taxon's place among short-faced ceratopsids...
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(A) Geographic and (B) stratigraphic position of <span class="search-highlight">Scabby</span> <span class="search-highlight">Butte</span> (red star). B...

(A) Geographic and (B) stratigraphic position of Scabby Butte (red star). B...

Published: 10 October 2019
Fig. 1. (A) Geographic and (B) stratigraphic position of Scabby Butte (red star). Base map from Google Earth. Map created with Adobe Illustrator CS5.1. Column on left in B is a simplified stratigraphic column of the St. Mary River Formation, as exposed along the Little Bow River to the north
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Photos of <span class="search-highlight">Scabby</span> <span class="search-highlight">Butte</span> Site 2 (quarries 125 and 126), taken during Langsto...

Photos of Scabby Butte Site 2 (quarries 125 and 126), taken during Langsto...

Published: 10 October 2019
Fig. 2. Photos of Scabby Butte Site 2 (quarries 125 and 126), taken during Langston’s 1957 field season (photos courtesy of and copyright of the Canadian Museum of Nature). (A) looking north, with Keho Lake in far distance and field camp on prairie level on the far right; (B) looking downslope
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Quarry map of <span class="search-highlight">Scabby</span> <span class="search-highlight">Butte</span> Site 2 (CMN locality P-5510): (A) Quarry 126; (B...

Quarry map of Scabby Butte Site 2 (CMN locality P-5510): (A) Quarry 126; (B...

Published: 10 October 2019
Fig. 3. Quarry map of Scabby Butte Site 2 (CMN locality P-5510): (A) Quarry 126; (B) Quarry 125; (C) map showing approximate relative positions of quarries (based on Langston 1975 , fig. 1; Langston 1976 , fig. 3), with bounding box indicating estimated minimal size of bonebed; and (D) quarry
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Examples of bone modification from <span class="search-highlight">Scabby</span> <span class="search-highlight">Butte</span> Site 2. Hadrosaurid right f...

Examples of bone modification from Scabby Butte Site 2. Hadrosaurid right f...

Published: 10 October 2019
Fig. 5. Examples of bone modification from Scabby Butte Site 2. Hadrosaurid right fibula CMN 21944 (A) lateral view and (B) close-up of spiral fractures (black arrowheads) and freeze–thaw cracks (black arrows); note that the freeze–thaw cracks cross-cut the pre-existing spiral fractures
Journal Article

A taphonomic analysis of a multitaxic bonebed from the St. Mary River Formation (uppermost Campanian to lowermost Maastrichtian) of Alberta, dominated by cf. Edmontosaurus regalis (Ornithischia: Hadrosauridae), with significant remains of Pachyrhinosaurus canadensis (Ornithischia: Ceratopsidae)

James A. Campbell, Michael J. Ryan, Jason S. Anderson
Published: 10 October 2019
Canadian Journal of Earth Sciences (2020) 57 (5): 617–629.
DOI: https://doi.org/10.1139/cjes-2019-0089
...Fig. 1. (A) Geographic and (B) stratigraphic position of Scabby Butte (red star). Base map from Google Earth. Map created with Adobe Illustrator CS5.1. Column on left in B is a simplified stratigraphic column of the St. Mary River Formation, as exposed along the Little Bow River to the north...
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A new specimen of Plioplatecarpus (Mosasauridae) from the lower Maastrichtian of Alberta: comments on allometry, functional morphology, and paleoecology

Robert Holmes, Michael W Caldwell, Stephen L Cumbaa
Published: 25 August 1999
Canadian Journal of Earth Sciences (1999) 36 (3): 363–369.
DOI: https://doi.org/10.1139/e98-112
...Robert Holmes; Michael W Caldwell; Stephen L Cumbaa Abstract An incomplete specimen of the plioplatecarpine mosasaur Plioplatecarpus from the lower Maastrichtian locality of Scabby Butte (Saint Mary River Formation) closely resembles the slightly older Plioplatecarpus primaevus from Saskatchewan...
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Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Published: 10 October 2019
Table 2. Summarized frequencies of particular ontogenetic and taphonomic conditions in Pachyrhinosaurus elements from Scabby Butte Site 2.
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Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Published: 10 October 2019
Table 3. Summarized frequencies of particular ontogenetic and taphonomic conditions in hadrosaurine elements from Scabby Butte Site 2.
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Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Summarized frequencies of particular ontogenetic and taphonomic conditions ...

Published: 10 October 2019
Table 4. Summarized frequencies of particular ontogenetic and taphonomic conditions in combined Pachyrhinosaurus and hadrosaurine elements from Scabby Butte Site 2.
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Cranial and pelvic elements used to determine the minimum number of individ...

Cranial and pelvic elements used to determine the minimum number of individ...

Published: 10 October 2019
Table 1. Cranial and pelvic elements used to determine the minimum number of individuals at Scabby Butte Site 2. Note: Asterisks indicate incomplete specimens. CMN, Canadian Museum of Nature.
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Composition of Voorhies transportation groups for a complete skeleton of C...

Composition of Voorhies transportation groups for a complete skeleton of C...

Published: 10 October 2019
Table 5. Composition of Voorhies transportation groups for a complete skeleton of Centrosaurus ( Ryan et al. 2001 ) and Pachyrhinosaurus material from Scabby Butte Site 2. Note: The number of metapodials in Centrosaurus was changed from 28 to 20 ( Lull 1933 ). Elements excluded from
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Composition of Voorhies transportation groups for a complete skeleton of E...

Composition of Voorhies transportation groups for a complete skeleton of E...

Published: 10 October 2019
Table 6. Composition of Voorhies transportation groups for a complete skeleton of Edmontosaurus ( Bell and Campione 2014 ) and hadrosaurine material from Scabby Butte Site 2. Note: Elements excluded from the count include sclerotic plates, podials, ossified tendons, chevrons, sternal
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(A) Paleogeographic map showing the geographic occurrence of the genus Pac...

(A) Paleogeographic map showing the geographic occurrence of the genus Pac...

Published: 22 March 2015
Campanian. WRB, Wapiti River Bonebed; PSC, Pipestone Creek Bonebed; DPP, Dinosaur Park Pachyrhinosaurus ; SBP, Scabby Butte Pachyrhinosaurus. Areas in dark gray indicate water-saturated environments and coastal swamps. Dashed line in B indicate the present day extension of the Wapiti Formation deposits
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Map of Alberta showing the distribution of the principal bonebed-hosting Up...

Map of Alberta showing the distribution of the principal bonebed-hosting Up...

Published: 05 August 2015
, Scabby Butte area; 6, Edmonton area; and 7, Grande Prairie area. Inset indicates location of Alberta (AB) in western Canada. Toothed line indicates eastern edge of disturbed belt. Other abbreviations: km, kilometres; Med. Hat, Medicine Hat; N, North; USA, United States of America.
Journal Article

High-precision U–Pb CA–ID–TIMS dating and chronostratigraphy of the dinosaur-rich Horseshoe Canyon Formation (Upper Cretaceous, Campanian–Maastrichtian), Red Deer River valley, Alberta, Canada

David A. Eberth, Sandra L. Kamo
Published: 09 October 2019
Canadian Journal of Earth Sciences (2020) 57 (10): 1220–1237.
DOI: https://doi.org/10.1139/cjes-2019-0019
... , 320 : 500 – 504 . doi: 10.1126/science.1154339 . PMID: 18436783 . Langston , W. , Jr. 1975 . The ceratopsian dinosaurs and associated lower vertebrates from the St. Mary River Formation (Maestrichtian) at Scabby Butte, southern Alberta . Canadian Journal of Earth Sciences , 12...
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Review of Stagodontidae (Mammalia, Marsupialia) from the Judithian (Late Cretaceous) Belly River Group of southeastern Alberta, Canada

Craig S. Scott, Richard C. Fox
Published: 05 August 2015
Canadian Journal of Earth Sciences (2015) 52 (8): 682–695.
DOI: https://doi.org/10.1139/cjes-2014-0170
... occurrence of Didelphodon from Edmontonian (where it is known from two species: D . coyi , from the lower part of the Horseshoe Canyon Formation, and an as yet unnamed species from the Scabby Butte locality in the St. Mary River Formation; see Sloan and Russell 1974 ; Fox and Naylor 1986 ) to Judithian...
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CANADA’S FIRST KNOWN DINOSAURS: PALAEONTOLOGY AND COLLECTING HISTORY OF UPPER CRETACEOUS VERTEBRATES IN SOUTHERN ALBERTA AND SASKATCHEWAN, 1874-1889

Brigid E. Christison, Darren H. Tanke, Jordan C. Mallon
Published: 01 April 2020
Earth Sciences History (2020) 39 (1): 184–218.
DOI: https://doi.org/10.17704/1944-6187-39.1.184
..., cf. Saurornitholestes tooth (CMN 58453); E, crocodylian tooth (CMN 58455). Dawson’s assistant at the time was the newly appointed Richard G. McConnell, who briefly broke from Dawson’s company on 12 July 1881 and discovered the rich dinosaur locality of Scabby Butte ( Figure 6 ) near Lethbridge...
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Implications of finding a ceratopsian horncore in the Danek bonebed

Philip J. Currie, Eva B. Koppelhus
Published: 15 December 2014
Canadian Journal of Earth Sciences (2014) 51 (11): 1034–1038.
DOI: https://doi.org/10.1139/cjes-2014-0065
... that ceratopsians were excluded by the number of Edmontosaurus in the area at around the time of death and burial. Langston (1975) reported possible Anchiceratops postorbital horncore fragments from coeval beds at Scabby Butte in southern Alberta. They were associated with Edmontosaurus in a bonebed...
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Origins of dinosaur bonebeds in the Cretaceous of Alberta, Canada

David A. Eberth
Published: 05 August 2015
Canadian Journal of Earth Sciences (2015) 52 (8): 655–681.
DOI: https://doi.org/10.1139/cjes-2014-0200
..., Scabby Butte area; 6, Edmonton area; and 7, Grande Prairie area. Inset indicates location of Alberta (AB) in western Canada. Toothed line indicates eastern edge of disturbed belt. Other abbreviations: km, kilometres; Med. Hat, Medicine Hat; N, North; USA, United States of America. ...
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