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Concordia hadrosaur site

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Journal Article
Published: 01 January 2004
Rocky Mountain Geology (2004) 39 (2): 93–111.
...Mary C. Colson; Russell O. Colson; Ron Nellermoe Abstract Many of the dinosaur-bearing bone beds in the Hell Creek Formation of the Dakotas and Montana involve multiple species preserved in the upper Hell Creek Formation. In contrast, the Concordia Hadrosaur Site is monospecific with respect...
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Description of nine units recognized at Concordia Hadrosaur Site with paleoenvironmental interpretations.
Published: 01 January 2004
Figure 4. Description of nine units recognized at Concordia Hadrosaur Site with paleoenvironmental interpretations.
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Stratigraphic nomenclature and brief lithologic descriptions for Fox Hills Formation of South Dakota and Hell Creek Formation of North Dakota. Asterisks (*) indicate rock units present at Concordia Hadrosaur Site.
Published: 01 January 2004
Figure 1. Stratigraphic nomenclature and brief lithologic descriptions for Fox Hills Formation of South Dakota and Hell Creek Formation of North Dakota. Asterisks (*) indicate rock units present at Concordia Hadrosaur Site.
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Distribution of lengths of Edmontosaurus femora excavated at Concordia Hadrosaur Site (CHS; data from Nellermoe, Gould, and Larson, in prep.) and at Mason Dinosaur Quarry (MDQ; data from Christians, 1992). More frequent occurrence of larger bones is consistent with an attritional accumulation but less consistent with catastrophic accumulation of a complete population.
Published: 01 January 2004
Figure 11. Distribution of lengths of Edmontosaurus femora excavated at Concordia Hadrosaur Site (CHS; data from Nellermoe, Gould, and Larson, in prep.) and at Mason Dinosaur Quarry (MDQ; data from Christians, 1992 ). More frequent occurrence of larger bones is consistent with an attritional
Journal Article
Journal: PALAIOS
Published: 19 December 2017
PALAIOS (2017) 32 (12): 779–796.
... Hadrosaur Site (SRHS) bonebed of Edmontosaurus annectens from the lower Hell Creek Formation. Formerly called the Concordia Hadrosaur Site in a stratigraphic report ( Colson et al. 2004 ), SRHS is only the second known bonebed of Edmontosaurus annectens and is the first such assemblage to be formally...
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Location and field photos of the Standing Rock Hadrosaur Site (SRHS). A) Map of South Dakota with Corson County shaded in gray. B) Map of Corson County and the surrounding area, with a black star denoting SRHS. C) Panoramic mosaic photograph of the SRHS butte along the Grand River. Annotations mark the locations of excavations and the easternmost exposure of the bonebed. D) Photograph of the quarry excavated collaboratively by Drexel University, Concordia College, and the Standing Rock Paleontology Department in 2012. Photograph is looking to the northeast. E) Example of Edmontosaurus bones within the bonebed mudstone exposed along the butte wall by natural erosion.
Published: 19 December 2017
Fig. 1.— Location and field photos of the Standing Rock Hadrosaur Site (SRHS). A ) Map of South Dakota with Corson County shaded in gray. B ) Map of Corson County and the surrounding area, with a black star denoting SRHS. C ) Panoramic mosaic photograph of the SRHS butte along the Grand River
Journal Article
Published: 05 August 2015
Canadian Journal of Earth Sciences (2015) 52 (8): 642–654.
... Fox Hills and lower Hell Creek Formations at the Concordia Hadrosaur Site in northwestern South Dakota . Rocky Mountain Geology , 39 : 93 – 111 . 10.2113/39.2.93 . Eberth, D.A. 2015. Origins of dinosaur bonebeds in the Cretaceous of Alberta, Canada. Canadian Journal of Earth Sciences, 52...
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Journal Article
Published: 29 March 2022
Canadian Journal of Earth Sciences (2022) 59 (6): 389–405.
... , R.O. , and Nellermoe , R. 2004 . Stratigraphy and depositional environments of the upper Fox Hills and lower Hell Creek formations at the Concordia hadrosaur site in northwestern South Dakota . Rocky Mountain Geology, 39 ( 2 ): 93 – 111 . doi: 10.2113/39.2.93 . Cope , E.D...
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Journal Article
Journal: PALAIOS
Published: 01 January 2010
PALAIOS (2010) 25 (5): 299–317.
...-0040 ,. 395 – 398 http://www.mms.gov/alaska/ICAM/1992/toc7.htm . Checked January 2010 . Colson , M. C. , Colson , R. O. , and Nellermore , R. , 2004 , Stratigraphy and depositional environments of the upper Fox Hills and lower Hell Creek formations at the Concordia hadrosaur site...
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Journal Article
Published: 18 August 2014
Canadian Journal of Earth Sciences (2014) 51 (11): 992–1006.
... , R.O. Nellermoe , R. 2004 . Stratigraphy and depositional environments of the Upper Fox Hills and Lower Hell Creek formations at the Concordia hadrosaur site in northwestern South Dakota . Rocky Mountain Geology , 39 : 93 – 111 . 10.2113/39.2.93 . Currie , P.J. 1998 . Possible...
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Journal Article
Journal: PALAIOS
Published: 01 January 2014
PALAIOS (2014) 29 (1): 16–26.
... in this study were collected during the 2010 and 2011 field seasons. The exact localities of individual sites are on file with the resource management office of YUCH, the Alaska Region National Park Service, and at the DMNH. The general location within YUCH is within the Washington Creek drainage, a significant...
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Journal Article
Journal: Paleobiology
Published: 01 August 2020
Paleobiology (2020) 46 (3): 379–404.
... . 2004 . Stratigraphy and depositional environments of the upper Fox Hills and lower Hell Creek Formations at the Concordia Hadrosaur Site in northwestern South Dakota . Rocky Mountain Geology 39 : 93 – 111 . Cooper , L.N. , A. H. Lee , M. L. Taper , and J. R. Horner . 2008...
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Journal Article
Published: 01 April 1987
Earth Sciences History (1987) 6 (1): 134–144.
... exceptional command of a great body of primary source materials, that the classical geologic map developed from the twin currents of geognosy and neptunism. Geognosy, which he traces to G. C. Fuchsel, is in the words of Delametherie the siting or distribution, gissem ent of the ’minerals’ (in the broad 18th...
Journal Article
Published: 01 January 2016
Journal of Paleontology (2016) 90 (1): 102–132.
...., Thayer and Ratkevitch, 1995 ; Ratkevitch, 1997a , b ) informally used the name ‘ Sonorasaurus’ for the dinosaur from this site, originally tentatively identifying it as a sauropod (Thayer and Ratkevitch, 1995 ) or hadrosaur (E. Colbert personal communication in Hill and Ratkevitch, 1996...
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