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Hesperocyon

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Journal Article
Published: 01 December 1991
Canadian Journal of Earth Sciences (1991) 28 (12): 2062-2065.
... Hesperocyon . The similarity between the last deciduous upper premolar of a canid and the upper molars of a peradectine didelphid results from ( i ) the differences between the deciduous and permanent dentitions in the Carnivora, and ( ii ) the apomorphic reduction in certain peradectines of features...
Journal Article
Published: 01 January 1952
Journal of Paleontology (1952) 26 (1): 124.
Journal Article
Published: 01 January 2012
Rocky Mountain Geology (2012) 47 (2): 113-132.
... Eocene, high-altitude mammalian fauna. Here, we describe the Kings Canyon fauna that includes: the lagomorph Megalagus ; the rodents Ischyromys , Cylindrodon, Pelycomys , and Paradjidaumo ; the carnivore Hesperocyon ; the artiodactyls Archaeotherium , Bathygenys , Poabromylus, Pseudoprotoceras...
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Measurements (in mm) of  <b>Hesperocyon</b>  sp. cf. H.  gregarius  from UCM local...
Published: 01 January 2012
Table 5. Measurements (in mm) of Hesperocyon sp. cf. H. gregarius from UCM localities 77224 and 81015 (=UW locality V-47001) the White River Formation, Kings Canyon, northern Colorado.
Image
Images of selected specimens of artiodactyl and carnivoran taxa from the Wh...
Published: 01 January 2012
Figure 3. Images of selected specimens of artiodactyl and carnivoran taxa from the White River Formation in Kings Canyon, northern Colorado (Chadronian). A , occlusal view of UW 12951, RM1 of Hesperocyon sp. cf. H. gregarius ; B , occlusal view of UW 207, left maxillary fragment with M1
Journal Article
Journal: AAPG Bulletin
Published: 01 May 1961
AAPG Bulletin (1961) 45 (5): 674-678.
...     Hesperocyon leptodus (Schlaikjer) (“Lower Harrison” of Wyoming)   Nothocyon geismarianus Cope (John Day formation of Oregon)   Nothocyon lemur (Cope) (John Day formation of Oregon)   Mesocyon robuslus Matthew (Harrison formation of Wounded Knee area)   Mesocyon geringensis Barbour...
FIGURES
Journal Article
Published: 01 July 2003
Journal of Paleontology (2003) 77 (4): 769-783.
... . The profile of the facial portion of the skull is curved, not straight as in Miacis cognitus and Hesperocyon gregarius . The nasals extend posteriorly and end opposite the anterior rim of the orbit, as in M. cognitus . In M. cognitus the maxillary extends farther posteriorly than the nasals...
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Journal Article
Journal: Paleobiology
Published: 01 January 2005
Paleobiology (2005) 31 (1): 56-72.
... and Hesperocyoninae above 10 kg body mass. Hesperocyon gregarious scores very high on the second canonical variate and very low on the third. This indicates a combination of traits that is not shared by any other canid. Wang (1994) noted an overall similarity in skull proportions between Hesperocyon...
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Journal Article
Published: 01 January 2002
Rocky Mountain Geology (2002) 37 (1): 13-30.
... Douglass, Paradjidaumo minor (Douglass), and Hesperocyon paterculus (Matthew)). White (1954) also details several taxa that are primarily associated with Orellan deposits, although some may be found in Chadronian strata. These include Eumys sp., Poëbrotherium cf. eximium Hay, and Paleolagus...
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Journal Article
Journal: Paleobiology
Published: 01 August 2011
Paleobiology (2011) 37 (3): 470-489.
..., and then elongation of the rostrum and shortening of the cranial region between the extinct subfamilies and canines ( Fig. 4C , 5C ). Even though the three canid subfamilies evolved independently from a common ancestor very much like Hesperocyon , and hypercarnivory evolved iteratively within each clade ( Van...
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Journal Article
Published: 01 September 2007
Journal of Paleontology (2007) 81 (5): 1053-1065.
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Journal Article
Journal: Paleobiology
Published: 01 January 2004
Paleobiology (2004) 30 (1): 108-128.
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