Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)
Identifieur interne : 007D76 ( Istex/Corpus ); précédent : 007D75; suivant : 007D77Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)
Auteurs : Christopher T. Mcgarrity ; Nicolas E. Campione ; David C. EvansSource :
- Zoological Journal of the Linnean Society [ 0024-4082 ] ; 2013-04.
English descriptors
- KwdEn :
- Abbreviation, Alberta, Allometry, Amnh, Ange, Articular, Basioccipital, Basisphenoid, Bearpaw, Bivariate, Bivariate plots, Blackfeetensis, Bolotsky, Bone surface, Boxplot analyses, Boxplots, Braincase, Campanian, Campione, Campione evans, Canadian journal, Caudal, Caudal margin, Caudal portion, Caudally, Caudodorsal, Caudodorsal margin, Caudodorsally, Caudolateral, Caudolateral process, Caudolaterally, Caudomedially, Caudoventrally, Circumnarial, Circumnarial depression, Concave depression, Condyle, Coronoid, Coronoid process, Counterpart medially, Cranial, Cranial anatomy, Crest, Crest height, Crest length, Cretaceous, Currie, Cuthbertson, Cuthbertson holmes, Dentary, Dinosaur, Dinosaur park formation, Dinosauria, Dorsal, Dorsal margin, Dorsal surface, Dorsal view, Dorsally, Dorsolaterally, Dorsomedially, Dorsoventrally, Earth sciences, Eberth, Ectopterygoid, Edmontosaurus, Evans reisz, Exoccipital, External naris, Fenestra, Foramen, Foramen magnum, Fossil record, Frontal, Godefroit, Gryposaurus, Hadrosaurian dinosaurs, Hadrosaurid, Hadrosauridae, Hadrosaurids, Holotype, Holotype specimen, Horner, Indiana university press, Infratemporal, Infratemporal fenestra, Interdigitated, Jugal, Jugal process, Junior synonym, Lacrimal, Lambeosaurine, Lambeosaurine hadrosaurids, Large cracks, Late cretaceous, Lateral, Lateral crest length, Lateral view, Lateral wall, Laterally, Laterosphenoid, Linnean, Linnean society, Lull wright, Mandibular, Mandibular condyle, Mandibular glenoid, Margin, Maxilla, Maximus, Maximus sample, Mcgarrity, Medial, Medially, Medicine formation, Mediolaterally, Midline, Montana, Morphology, Naris, Nasal, Nasal crest, Natural history, Ontogeny, Oral margin, Orbitosphenoid, Ornithischia, Outlier, Palatine, Paleontology, Parietal, Phylogenetic, Phylogenetic analysis, Poor preservation, Postorbital, Predentary, Prefrontal, Premaxilla, Presphenoid, Prootic, Prosaurolophus, Prosaurolophus blackfeetensis, Prosaurolophus maximus, Pterygoid, Quadrate, Quadrate height, Quadratojugal, Reisz, Robust, Rostral, Rostral margin, Rostral plate, Rostral portion, Rostrally, Rostrocaudally, Rostrodorsal, Rostrodorsal margin, Rostrodorsally, Rostrolaterally, Rostromedially, Rostroventral, Rostroventral margin, Rostroventrally, Rugose, Ryan evans, Sagittal, Saurolophinae, Saurolophine, Saurolophus, Saurolophus osborni, Skull, Skull length, Skull roof, Snout, Southern alberta, Splenial, Squamosal, Stratigraphic, Supraoccipital, Supratemporal, Supratemporal fenestra, Surangular, Sutural, Suture, Taxon, Temporal range, Tooth position, Triangular bone, Trigeminal, Trigeminal foramen, Type locality, Upper cretaceous, Usnm, Varricchio, Ventral, Ventral margin, Ventrally, Ventromedially, Vertebrate, Vertebrate paleontology, Vomer, Weishampel, Zoological, Zoological journal.
- Teeft :
- Abbreviation, Alberta, Allometry, Amnh, Ange, Articular, Basioccipital, Basisphenoid, Bearpaw, Bivariate, Bivariate plots, Blackfeetensis, Bolotsky, Bone surface, Boxplot analyses, Boxplots, Braincase, Campanian, Campione, Campione evans, Canadian journal, Caudal, Caudal margin, Caudal portion, Caudally, Caudodorsal, Caudodorsal margin, Caudodorsally, Caudolateral, Caudolateral process, Caudolaterally, Caudomedially, Caudoventrally, Circumnarial, Circumnarial depression, Concave depression, Condyle, Coronoid, Coronoid process, Counterpart medially, Cranial, Cranial anatomy, Crest, Crest height, Crest length, Cretaceous, Currie, Cuthbertson, Cuthbertson holmes, Dentary, Dinosaur, Dinosaur park formation, Dinosauria, Dorsal, Dorsal margin, Dorsal surface, Dorsal view, Dorsally, Dorsolaterally, Dorsomedially, Dorsoventrally, Earth sciences, Eberth, Ectopterygoid, Edmontosaurus, Evans reisz, Exoccipital, External naris, Fenestra, Foramen, Foramen magnum, Fossil record, Frontal, Godefroit, Gryposaurus, Hadrosaurian dinosaurs, Hadrosaurid, Hadrosauridae, Hadrosaurids, Holotype, Holotype specimen, Horner, Indiana university press, Infratemporal, Infratemporal fenestra, Interdigitated, Jugal, Jugal process, Junior synonym, Lacrimal, Lambeosaurine, Lambeosaurine hadrosaurids, Large cracks, Late cretaceous, Lateral, Lateral crest length, Lateral view, Lateral wall, Laterally, Laterosphenoid, Linnean, Linnean society, Lull wright, Mandibular, Mandibular condyle, Mandibular glenoid, Margin, Maxilla, Maximus, Maximus sample, Mcgarrity, Medial, Medially, Medicine formation, Mediolaterally, Midline, Montana, Morphology, Naris, Nasal, Nasal crest, Natural history, Ontogeny, Oral margin, Orbitosphenoid, Ornithischia, Outlier, Palatine, Paleontology, Parietal, Phylogenetic, Phylogenetic analysis, Poor preservation, Postorbital, Predentary, Prefrontal, Premaxilla, Presphenoid, Prootic, Prosaurolophus, Prosaurolophus blackfeetensis, Prosaurolophus maximus, Pterygoid, Quadrate, Quadrate height, Quadratojugal, Reisz, Robust, Rostral, Rostral margin, Rostral plate, Rostral portion, Rostrally, Rostrocaudally, Rostrodorsal, Rostrodorsal margin, Rostrodorsally, Rostrolaterally, Rostromedially, Rostroventral, Rostroventral margin, Rostroventrally, Rugose, Ryan evans, Sagittal, Saurolophinae, Saurolophine, Saurolophus, Saurolophus osborni, Skull, Skull length, Skull roof, Snout, Southern alberta, Splenial, Squamosal, Stratigraphic, Supraoccipital, Supratemporal, Supratemporal fenestra, Surangular, Sutural, Suture, Taxon, Temporal range, Tooth position, Triangular bone, Trigeminal, Trigeminal foramen, Type locality, Upper cretaceous, Usnm, Varricchio, Ventral, Ventral margin, Ventrally, Ventromedially, Vertebrate, Vertebrate paleontology, Vomer, Weishampel, Zoological, Zoological journal.
Abstract
Prosaurolophus maximus Brown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the Dinosaur Park Formation (Campanian, Alberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of P. maximus from the type locality of Dinosaur Provincial Park (Dinosaur Park Formation: Campanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, Prosaurolophus blackfeetensis Horner, was named on the basis of geologically younger material from Montana (Two Medicine Formation: Campanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the Dinosaur Park Formation does not permit quantitative differentiation of P. blackfeetensis from P. maximus. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both P. maximus and P. blackfeetensis as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that P. blackfeetensis is a junior synonym of P. maximus, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London
Url:
DOI: 10.1111/zoj.12009
Links to Exploration step
ISTEX:FE41F202F230BEAB096486206AB3BC89C7A460A7Le document en format XML
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type="ISSN">0024-4082</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abbreviation</term><term>Alberta</term><term>Allometry</term><term>Amnh</term><term>Ange</term><term>Articular</term><term>Basioccipital</term><term>Basisphenoid</term><term>Bearpaw</term><term>Bivariate</term><term>Bivariate plots</term><term>Blackfeetensis</term><term>Bolotsky</term><term>Bone surface</term><term>Boxplot analyses</term><term>Boxplots</term><term>Braincase</term><term>Campanian</term><term>Campione</term><term>Campione evans</term><term>Canadian journal</term><term>Caudal</term><term>Caudal margin</term><term>Caudal portion</term><term>Caudally</term><term>Caudodorsal</term><term>Caudodorsal margin</term><term>Caudodorsally</term><term>Caudolateral</term><term>Caudolateral process</term><term>Caudolaterally</term><term>Caudomedially</term><term>Caudoventrally</term><term>Circumnarial</term><term>Circumnarial depression</term><term>Concave depression</term><term>Condyle</term><term>Coronoid</term><term>Coronoid process</term><term>Counterpart medially</term><term>Cranial</term><term>Cranial anatomy</term><term>Crest</term><term>Crest height</term><term>Crest length</term><term>Cretaceous</term><term>Currie</term><term>Cuthbertson</term><term>Cuthbertson holmes</term><term>Dentary</term><term>Dinosaur</term><term>Dinosaur park formation</term><term>Dinosauria</term><term>Dorsal</term><term>Dorsal margin</term><term>Dorsal surface</term><term>Dorsal view</term><term>Dorsally</term><term>Dorsolaterally</term><term>Dorsomedially</term><term>Dorsoventrally</term><term>Earth sciences</term><term>Eberth</term><term>Ectopterygoid</term><term>Edmontosaurus</term><term>Evans reisz</term><term>Exoccipital</term><term>External naris</term><term>Fenestra</term><term>Foramen</term><term>Foramen magnum</term><term>Fossil record</term><term>Frontal</term><term>Godefroit</term><term>Gryposaurus</term><term>Hadrosaurian dinosaurs</term><term>Hadrosaurid</term><term>Hadrosauridae</term><term>Hadrosaurids</term><term>Holotype</term><term>Holotype specimen</term><term>Horner</term><term>Indiana university press</term><term>Infratemporal</term><term>Infratemporal fenestra</term><term>Interdigitated</term><term>Jugal</term><term>Jugal process</term><term>Junior synonym</term><term>Lacrimal</term><term>Lambeosaurine</term><term>Lambeosaurine hadrosaurids</term><term>Large cracks</term><term>Late cretaceous</term><term>Lateral</term><term>Lateral crest length</term><term>Lateral view</term><term>Lateral wall</term><term>Laterally</term><term>Laterosphenoid</term><term>Linnean</term><term>Linnean society</term><term>Lull wright</term><term>Mandibular</term><term>Mandibular condyle</term><term>Mandibular glenoid</term><term>Margin</term><term>Maxilla</term><term>Maximus</term><term>Maximus sample</term><term>Mcgarrity</term><term>Medial</term><term>Medially</term><term>Medicine formation</term><term>Mediolaterally</term><term>Midline</term><term>Montana</term><term>Morphology</term><term>Naris</term><term>Nasal</term><term>Nasal crest</term><term>Natural history</term><term>Ontogeny</term><term>Oral margin</term><term>Orbitosphenoid</term><term>Ornithischia</term><term>Outlier</term><term>Palatine</term><term>Paleontology</term><term>Parietal</term><term>Phylogenetic</term><term>Phylogenetic analysis</term><term>Poor preservation</term><term>Postorbital</term><term>Predentary</term><term>Prefrontal</term><term>Premaxilla</term><term>Presphenoid</term><term>Prootic</term><term>Prosaurolophus</term><term>Prosaurolophus blackfeetensis</term><term>Prosaurolophus maximus</term><term>Pterygoid</term><term>Quadrate</term><term>Quadrate height</term><term>Quadratojugal</term><term>Reisz</term><term>Robust</term><term>Rostral</term><term>Rostral margin</term><term>Rostral plate</term><term>Rostral portion</term><term>Rostrally</term><term>Rostrocaudally</term><term>Rostrodorsal</term><term>Rostrodorsal margin</term><term>Rostrodorsally</term><term>Rostrolaterally</term><term>Rostromedially</term><term>Rostroventral</term><term>Rostroventral margin</term><term>Rostroventrally</term><term>Rugose</term><term>Ryan evans</term><term>Sagittal</term><term>Saurolophinae</term><term>Saurolophine</term><term>Saurolophus</term><term>Saurolophus osborni</term><term>Skull</term><term>Skull length</term><term>Skull roof</term><term>Snout</term><term>Southern alberta</term><term>Splenial</term><term>Squamosal</term><term>Stratigraphic</term><term>Supraoccipital</term><term>Supratemporal</term><term>Supratemporal fenestra</term><term>Surangular</term><term>Sutural</term><term>Suture</term><term>Taxon</term><term>Temporal range</term><term>Tooth position</term><term>Triangular bone</term><term>Trigeminal</term><term>Trigeminal foramen</term><term>Type locality</term><term>Upper cretaceous</term><term>Usnm</term><term>Varricchio</term><term>Ventral</term><term>Ventral margin</term><term>Ventrally</term><term>Ventromedially</term><term>Vertebrate</term><term>Vertebrate paleontology</term><term>Vomer</term><term>Weishampel</term><term>Zoological</term><term>Zoological journal</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Abbreviation</term><term>Alberta</term><term>Allometry</term><term>Amnh</term><term>Ange</term><term>Articular</term><term>Basioccipital</term><term>Basisphenoid</term><term>Bearpaw</term><term>Bivariate</term><term>Bivariate plots</term><term>Blackfeetensis</term><term>Bolotsky</term><term>Bone surface</term><term>Boxplot analyses</term><term>Boxplots</term><term>Braincase</term><term>Campanian</term><term>Campione</term><term>Campione evans</term><term>Canadian journal</term><term>Caudal</term><term>Caudal margin</term><term>Caudal portion</term><term>Caudally</term><term>Caudodorsal</term><term>Caudodorsal margin</term><term>Caudodorsally</term><term>Caudolateral</term><term>Caudolateral process</term><term>Caudolaterally</term><term>Caudomedially</term><term>Caudoventrally</term><term>Circumnarial</term><term>Circumnarial depression</term><term>Concave depression</term><term>Condyle</term><term>Coronoid</term><term>Coronoid process</term><term>Counterpart medially</term><term>Cranial</term><term>Cranial anatomy</term><term>Crest</term><term>Crest height</term><term>Crest length</term><term>Cretaceous</term><term>Currie</term><term>Cuthbertson</term><term>Cuthbertson holmes</term><term>Dentary</term><term>Dinosaur</term><term>Dinosaur park formation</term><term>Dinosauria</term><term>Dorsal</term><term>Dorsal margin</term><term>Dorsal surface</term><term>Dorsal view</term><term>Dorsally</term><term>Dorsolaterally</term><term>Dorsomedially</term><term>Dorsoventrally</term><term>Earth sciences</term><term>Eberth</term><term>Ectopterygoid</term><term>Edmontosaurus</term><term>Evans reisz</term><term>Exoccipital</term><term>External naris</term><term>Fenestra</term><term>Foramen</term><term>Foramen magnum</term><term>Fossil record</term><term>Frontal</term><term>Godefroit</term><term>Gryposaurus</term><term>Hadrosaurian dinosaurs</term><term>Hadrosaurid</term><term>Hadrosauridae</term><term>Hadrosaurids</term><term>Holotype</term><term>Holotype specimen</term><term>Horner</term><term>Indiana university press</term><term>Infratemporal</term><term>Infratemporal fenestra</term><term>Interdigitated</term><term>Jugal</term><term>Jugal process</term><term>Junior synonym</term><term>Lacrimal</term><term>Lambeosaurine</term><term>Lambeosaurine hadrosaurids</term><term>Large cracks</term><term>Late cretaceous</term><term>Lateral</term><term>Lateral crest length</term><term>Lateral view</term><term>Lateral wall</term><term>Laterally</term><term>Laterosphenoid</term><term>Linnean</term><term>Linnean society</term><term>Lull wright</term><term>Mandibular</term><term>Mandibular condyle</term><term>Mandibular glenoid</term><term>Margin</term><term>Maxilla</term><term>Maximus</term><term>Maximus sample</term><term>Mcgarrity</term><term>Medial</term><term>Medially</term><term>Medicine formation</term><term>Mediolaterally</term><term>Midline</term><term>Montana</term><term>Morphology</term><term>Naris</term><term>Nasal</term><term>Nasal crest</term><term>Natural history</term><term>Ontogeny</term><term>Oral margin</term><term>Orbitosphenoid</term><term>Ornithischia</term><term>Outlier</term><term>Palatine</term><term>Paleontology</term><term>Parietal</term><term>Phylogenetic</term><term>Phylogenetic analysis</term><term>Poor preservation</term><term>Postorbital</term><term>Predentary</term><term>Prefrontal</term><term>Premaxilla</term><term>Presphenoid</term><term>Prootic</term><term>Prosaurolophus</term><term>Prosaurolophus blackfeetensis</term><term>Prosaurolophus maximus</term><term>Pterygoid</term><term>Quadrate</term><term>Quadrate height</term><term>Quadratojugal</term><term>Reisz</term><term>Robust</term><term>Rostral</term><term>Rostral margin</term><term>Rostral plate</term><term>Rostral portion</term><term>Rostrally</term><term>Rostrocaudally</term><term>Rostrodorsal</term><term>Rostrodorsal margin</term><term>Rostrodorsally</term><term>Rostrolaterally</term><term>Rostromedially</term><term>Rostroventral</term><term>Rostroventral margin</term><term>Rostroventrally</term><term>Rugose</term><term>Ryan evans</term><term>Sagittal</term><term>Saurolophinae</term><term>Saurolophine</term><term>Saurolophus</term><term>Saurolophus osborni</term><term>Skull</term><term>Skull length</term><term>Skull roof</term><term>Snout</term><term>Southern alberta</term><term>Splenial</term><term>Squamosal</term><term>Stratigraphic</term><term>Supraoccipital</term><term>Supratemporal</term><term>Supratemporal fenestra</term><term>Surangular</term><term>Sutural</term><term>Suture</term><term>Taxon</term><term>Temporal range</term><term>Tooth position</term><term>Triangular bone</term><term>Trigeminal</term><term>Trigeminal foramen</term><term>Type locality</term><term>Upper cretaceous</term><term>Usnm</term><term>Varricchio</term><term>Ventral</term><term>Ventral margin</term><term>Ventrally</term><term>Ventromedially</term><term>Vertebrate</term><term>Vertebrate paleontology</term><term>Vomer</term><term>Weishampel</term><term>Zoological</term><term>Zoological journal</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract">Prosaurolophus maximus Brown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the Dinosaur Park Formation (Campanian, Alberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of P. maximus from the type locality of Dinosaur Provincial Park (Dinosaur Park Formation: Campanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, Prosaurolophus blackfeetensis Horner, was named on the basis of geologically younger material from Montana (Two Medicine Formation: Campanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the Dinosaur Park Formation does not permit quantitative differentiation of P. blackfeetensis from P. maximus. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both P. maximus and P. blackfeetensis as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that P. blackfeetensis is a junior synonym of P. maximus, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>maximus</json:string><json:string>linnean 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position</json:string><json:string>cuthbertson holmes</json:string><json:string>canadian journal</json:string><json:string>ryan evans</json:string><json:string>vertebrate</json:string></teeft></keywords><author><json:item><name>Christopher T. McGarrity</name><affiliations><json:string>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, ON, M5S 3B2, Toronto, Canada</json:string><json:string>E-mail: christopher.mcgarrity@gmail.com</json:string></affiliations></json:item><json:item><name>Nicolas E. Campione</name><affiliations><json:string>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, ON, M5S 3B2, Toronto, Canada</json:string></affiliations></json:item><json:item><name>David C. Evans</name><affiliations><json:string>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, M5S 3B2, Toronto, ON, Canada</json:string><json:string>Department of Natural History, Royal Ontario Museum, 100 Queen's Park, ON, M5S 2C6, Toronto, Canada</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>biostratigraphy</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Late Cretaceous</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>ontogeny</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Ornithopoda</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>systematics</value></json:item></subject><articleId><json:string>ZOJ12009</json:string></articleId><arkIstex>ark:/67375/WNG-5GNK2XKB-L</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>Prosaurolophus maximus Brown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the Dinosaur Park Formation (Campanian, Alberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of P. maximus from the type locality of Dinosaur Provincial Park (Dinosaur Park Formation: Campanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, Prosaurolophus blackfeetensis Horner, was named on the basis of geologically younger material from Montana (Two Medicine Formation: Campanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the Dinosaur Park Formation does not permit quantitative differentiation of P. blackfeetensis from P. maximus. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both P. maximus and P. blackfeetensis as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that P. blackfeetensis is a junior synonym of P. maximus, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London</abstract><qualityIndicators><score>9.664</score><pdfWordCount>17457</pdfWordCount><pdfCharCount>111084</pdfCharCount><pdfVersion>1.3</pdfVersion><pdfPageCount>38</pdfPageCount><pdfPageSize>595.276 x 782.362 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractWordCount>222</abstractWordCount><abstractCharCount>1625</abstractCharCount><keywordCount>5</keywordCount></qualityIndicators><title>Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)</title><genre><json:string>article</json:string></genre><host><title>Zoological Journal of the Linnean Society</title><language><json:string>unknown</json:string></language><doi><json:string>10.1111/(ISSN)1096-3642</json:string></doi><issn><json:string>0024-4082</json:string></issn><eissn><json:string>1096-3642</json:string></eissn><publisherId><json:string>ZOJ</json:string></publisherId><volume>167</volume><issue>4</issue><pages><first>531</first><last>568</last><total>38</total></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Original Article</value></json:item></subject></host><namedEntities><unitex><date><json:string>1915</json:string><json:string>2013-01-28</json:string></date><geogName></geogName><orgName><json:string>University of Toronto</json:string><json:string>Engineering Research Council Discovery Grant</json:string><json:string>Department of Natural History, Royal Ontario Museum</json:string><json:string>United States National Museum</json:string><json:string>University of Toronto Fellowship</json:string><json:string>American Museum of Natural History, New York, New York</json:string><json:string>Brigham Young University</json:string><json:string>New Mexico Museum of Natural History, Albuquerque, New Mexico</json:string><json:string>Texas Natural Science Center, Austin</json:string><json:string>National Sciences and Engineering</json:string></orgName><orgName_funder></orgName_funder><orgName_provider></orgName_provider><persName><json:string>D. 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(1993)</json:string><json:string>Bolotsky & Godefroit, 2004</json:string><json:string>Campione & Evans, 2011</json:string><json:string>Evans, 2010</json:string><json:string>Parks, 1924</json:string><json:string>Hopson, 1975</json:string><json:string>Godefroit et al., 2008</json:string><json:string>Varricchio & Horner, 1993</json:string><json:string>Cuthbertson et al., 2012</json:string><json:string>Sampson, 1995</json:string><json:string>Trexler, 2001</json:string><json:string>Godefroit et al. (2012)</json:string><json:string>Horner et al., 1992</json:string><json:string>sensu Prieto-Márquez, 2010a</json:string><json:string>Evans, Bavington & Campione, 2009</json:string><json:string>Evans, Reisz & Dupuis, 2007</json:string><json:string>Prieto-Márquez, 2010c</json:string><json:string>Gould & Eldredge, 1977</json:string><json:string>Dodson, 1975</json:string><json:string>Mallon et al., 2012</json:string><json:string>Brusatte et al., 2012</json:string><json:string>Horner et al., 2004</json:string><json:string>Weishampel et al., 1993</json:string><json:string>Foreman et al., 2008</json:string><json:string>Prieto-Márquez, 2010b</json:string><json:string>Brown, 1916</json:string><json:string>Brett-Surman, 1979</json:string><json:string>Eberth, 2005</json:string><json:string>Ryan & Evans, 2005</json:string><json:string>Chinnery, 2004</json:string><json:string>Evans, 2007</json:string><json:string>Mallon et al., 2011</json:string><json:string>Sternberg, 1954</json:string><json:string>Lambe, 1920</json:string><json:string>Horner & Currie, 1994</json:string><json:string>Evans et al., 2012</json:string><json:string>Eberth & Hamblin, 1993</json:string><json:string>Godefroit, Alifanov & Bolotsky, 2004</json:string><json:string>Foreman et al. (2008)</json:string><json:string>Rogers et al., 1993</json:string><json:string>Prieto-Márquez, 2010a</json:string><json:string>Horner, 1992</json:string><json:string>Evans & Reisz, 2007</json:string><json:string>Varricchio, 1995</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/WNG-5GNK2XKB-L</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - zoology</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - biology</json:string><json:string>3 - evolutionary biology</json:string></scienceMetrix><scopus><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Animal Science and Zoology</json:string><json:string>1 - Life Sciences</json:string><json:string>2 - Agricultural and Biological Sciences</json:string><json:string>3 - Ecology, Evolution, Behavior and Systematics</json:string></scopus></categories><publicationDate>2013</publicationDate><copyrightDate>2013</copyrightDate><doi><json:string>10.1111/zoj.12009</json:string></doi><id>FE41F202F230BEAB096486206AB3BC89C7A460A7</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/FE41F202F230BEAB096486206AB3BC89C7A460A7/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/FE41F202F230BEAB096486206AB3BC89C7A460A7/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/FE41F202F230BEAB096486206AB3BC89C7A460A7/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main">Cranial anatomy and variation in <hi rend="italic"><hi rend="fc">P</hi>rosaurolophus maximus</hi> (<hi rend="fc">D</hi>inosauria: <hi rend="fc">H</hi>adrosauridae)</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Wiley Publishing Ltd</publisher><availability><licence>© 2013 The Linnean Society of London</licence></availability><date type="published" when="2013-04"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main">Cranial anatomy and variation in <hi rend="italic"><hi rend="fc">P</hi>rosaurolophus maximus</hi> (<hi rend="fc">D</hi>inosauria: <hi rend="fc">H</hi>adrosauridae)</title><title level="a" type="short">Cranial Anatomy of PRosaurolophus Maximus</title><author xml:id="author-0000" role="corresp"><persName><forename type="first">Christopher T.</forename><surname>McGarrity</surname></persName><affiliation><orgName>Department of Ecology and Evolutionary Biology</orgName><orgName>University of Toronto</orgName><address><street>25 Willcocks Street</street><settlement type="city">Toronto</settlement><postCode>M5S 3B2</postCode><region>ON</region><country key="CA">Canada</country></address></affiliation><affiliation>Corresponding author. E‐mail: christopher.mcgarrity@gmail.com</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Nicolas E.</forename><surname>Campione</surname></persName><affiliation><orgName>Department of Ecology and Evolutionary Biology</orgName><orgName>University of Toronto</orgName><address><street>25 Willcocks Street</street><settlement type="city">Toronto</settlement><postCode>M5S 3B2</postCode><region>ON</region><country key="CA">Canada</country></address></affiliation></author><author xml:id="author-0002"><persName><forename type="first">David C.</forename><surname>Evans</surname></persName><affiliation><orgName>Department of Ecology and Evolutionary Biology</orgName><orgName>University of Toronto</orgName><address><street>25 Willcocks Street</street><settlement type="city">Toronto</settlement><postCode>M5S 3B2</postCode><region>ON</region><country key="CA">Canada</country></address></affiliation><affiliation><orgName>Department of Natural History</orgName><orgName>Royal Ontario Museum</orgName><address><street>100 Queen's Park</street><settlement type="city">Toronto</settlement><postCode>M5S 2C6</postCode><region>ON</region><country key="CA">Canada</country></address></affiliation></author><idno type="istex">FE41F202F230BEAB096486206AB3BC89C7A460A7</idno><idno type="ark">ark:/67375/WNG-5GNK2XKB-L</idno><idno type="DOI">10.1111/zoj.12009</idno><idno type="unit">ZOJ12009</idno><idno type="toTypesetVersion">file://ZOJ.ZOJ12009.pdf</idno></analytic><monogr><title level="j" type="main">Zoological Journal of the Linnean Society</title><title level="j" type="alt">ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY</title><idno type="pISSN">0024-4082</idno><idno type="eISSN">1096-3642</idno><idno type="book-DOI">10.1111/(ISSN)1096-3642</idno><idno type="book-part-DOI">10.1111/zoj.2013.167.issue-4</idno><idno type="product">ZOJ</idno><imprint><biblScope unit="vol">167</biblScope><biblScope unit="issue">4</biblScope><biblScope unit="page" from="531">531</biblScope><biblScope unit="page" to="568">568</biblScope><biblScope unit="page-count">38</biblScope><date type="published" when="2013-04"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract style="main"><p><hi rend="italic"><hi rend="fc">P</hi>rosaurolophus maximus</hi>
<hi rend="fc">B</hi>rown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the <hi rend="fc">D</hi>inosaur <hi rend="fc">P</hi>ark <hi rend="fc">F</hi>ormation (<hi rend="fc">C</hi>ampanian, <hi rend="fc">A</hi>lberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of <hi rend="italic"><hi rend="fc">P</hi>. maximus</hi> from the type locality of <hi rend="fc">D</hi>inosaur <hi rend="fc">P</hi>rovincial <hi rend="fc">P</hi>ark (<hi rend="fc">D</hi>inosaur <hi rend="fc">P</hi>ark <hi rend="fc">F</hi>ormation: <hi rend="fc">C</hi>ampanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, <hi rend="italic"><hi rend="fc">P</hi>rosaurolophus blackfeetensis</hi>
<hi rend="fc">H</hi>orner, was named on the basis of geologically younger material from <hi rend="fc">M</hi>ontana (<hi rend="fc">T</hi>wo <hi rend="fc">M</hi>edicine <hi rend="fc">F</hi>ormation: <hi rend="fc">C</hi>ampanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the <hi rend="fc">D</hi>inosaur <hi rend="fc">P</hi>ark <hi rend="fc">F</hi>ormation does not permit quantitative differentiation of <hi rend="italic"><hi rend="fc">P</hi>. blackfeetensis</hi> from <hi rend="italic"><hi rend="fc">P</hi>. maximus</hi>. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both <hi rend="italic"><hi rend="fc">P</hi>. maximus</hi> and <hi rend="italic"><hi rend="fc">P</hi>. blackfeetensis</hi> as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that <hi rend="italic"><hi rend="fc">P</hi>. blackfeetensis</hi> is a junior synonym of <hi rend="italic"><hi rend="fc">P</hi>. maximus</hi>, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London</p></abstract><textClass><keywords><term xml:id="zoj12009-kwd-0001">biostratigraphy</term><term xml:id="zoj12009-kwd-0002">Late Cretaceous</term><term xml:id="zoj12009-kwd-0003">ontogeny</term><term xml:id="zoj12009-kwd-0004"><hi rend="fc">O</hi>rnithopoda</term><term xml:id="zoj12009-kwd-0005">systematics</term></keywords><keywords rend="tocHeading1"><term>Original Articles</term></keywords><keywords rend="articleCategory"><term>Original Article</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/FE41F202F230BEAB096486206AB3BC89C7A460A7/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body" wicri:toSee="Element #text"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component type="serialArticle" version="2.0" xml:id="zoj12009" xml:lang="en"><header><publicationMeta level="product"><doi origin="wiley">10.1111/(ISSN)1096-3642</doi><issn type="print">0024-4082</issn><issn type="electronic">1096-3642</issn><idGroup><id type="product" value="ZOJ"></id></idGroup><titleGroup><title sort="ZOOLOGICAL JOURNAL OF THE LINNEAN SOCIETY" type="main">Zoological Journal of the Linnean Society</title><title type="short">Zool J Linn Soc</title></titleGroup></publicationMeta><publicationMeta level="part" position="04104"><doi>10.1111/zoj.2013.167.issue-4</doi><copyright ownership="thirdParty">Copyright © 2013 The Linnean Society of London</copyright><numberingGroup><numbering number="167" type="journalVolume">167</numbering><numbering type="journalIssue">4</numbering></numberingGroup><coverDate startDate="2013-04">April 2013</coverDate></publicationMeta><publicationMeta level="unit" position="30" status="forIssue" type="article"><doi>10.1111/zoj.12009</doi><idGroup><id type="unit" value="ZOJ12009"></id></idGroup><countGroup><count number="38" type="pageTotal"></count></countGroup><titleGroup><title type="tocHeading1">Original Articles</title><title type="articleCategory">Original Article</title></titleGroup><copyright ownership="thirdParty">© 2013 The Linnean Society of London</copyright><eventGroup><event agent="bestset" date="2013-01-28" type="xmlCreated"></event><event date="2012-10-08" type="manuscriptReceived"></event><event date="2012-12-01" type="manuscriptRevised"></event><event date="2012-12-06" type="manuscriptAccepted"></event><event date="2015-08-04" type="xmlCorrected"></event><event type="publishedOnlineFinalForm" date="2013-03-27"></event><event type="firstOnline" date="2013-03-27"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.6.4 mode:FullText" date="2015-10-02"></event></eventGroup><numberingGroup><numbering type="pageFirst">531</numbering><numbering type="pageLast">568</numbering></numberingGroup><correspondenceTo>Corresponding author. E‐mail: <email>christopher.mcgarrity@gmail.com</email></correspondenceTo><objectNameGroup><objectName displayTitle="no" elementName="appendix">Appendix</objectName></objectNameGroup><linkGroup><link type="toTypesetVersion" href="file://ZOJ.ZOJ12009.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count number="20" type="figureTotal"></count></countGroup><titleGroup><title type="short">Cranial Anatomy of <i><fc>P</fc>Rosaurolophus Maximus</i></title><title type="shortAuthors">C. <fc>T</fc>. <fc>M</fc>c<fc>G</fc>arrity <i>et al</i>.</title><title type="main">Cranial anatomy and variation in <i><fc>P</fc>rosaurolophus maximus</i> (<fc>D</fc>inosauria: <fc>H</fc>adrosauridae)</title></titleGroup><creators><creator affiliationRef="#zoj12009-aff-0001" corresponding="yes" creatorRole="author" xml:id="zoj12009-cr-0001"><personName><givenNames>Christopher T.</givenNames><familyName>McGarrity</familyName></personName></creator><creator affiliationRef="#zoj12009-aff-0001" creatorRole="author" xml:id="zoj12009-cr-0002"><personName><givenNames>Nicolas E.</givenNames><familyName>Campione</familyName></personName></creator><creator affiliationRef="#zoj12009-aff-0001 #zoj12009-aff-0002" creatorRole="author" xml:id="zoj12009-cr-0003"><personName><givenNames>David C.</givenNames><familyName>Evans</familyName></personName></creator></creators><affiliationGroup><affiliation countryCode="CA" xml:id="zoj12009-aff-0001"><orgDiv>Department of Ecology and Evolutionary Biology</orgDiv><orgName>University of Toronto</orgName><address><street>25 Willcocks Street</street><city>Toronto</city><countryPart>ON</countryPart><country>Canada</country><postCode>M5S 3B2</postCode></address></affiliation><affiliation countryCode="CA" xml:id="zoj12009-aff-0002"><orgDiv>Department of Natural History</orgDiv><orgName>Royal Ontario Museum</orgName><address><street>100 Queen's Park</street><city>Toronto</city><countryPart>ON</countryPart><country>Canada</country><postCode>M5S 2C6</postCode></address></affiliation></affiliationGroup><keywordGroup type="author"><keyword xml:id="zoj12009-kwd-0001">biostratigraphy</keyword><keyword xml:id="zoj12009-kwd-0002">Late Cretaceous</keyword><keyword xml:id="zoj12009-kwd-0003">ontogeny</keyword><keyword xml:id="zoj12009-kwd-0004"><fc>O</fc>rnithopoda</keyword><keyword xml:id="zoj12009-kwd-0005">systematics</keyword></keywordGroup><fundingInfo><fundingAgency>University of Toronto Fellowship</fundingAgency></fundingInfo><fundingInfo><fundingAgency>National Sciences and Engineering Research Council Post‐Graduate Scholarship</fundingAgency></fundingInfo><fundingInfo><fundingAgency>Natural Sciences and Engineering Research Council Discovery Grant</fundingAgency></fundingInfo><supportingInformation><supportingInfoItem><mediaResource alt="eps" href="urn-x:wiley:00244082:media:zoj12009:zoj12009-sup-0001-si"></mediaResource><caption><p><b>Figure S1.</b> Key to measurements used in bivariate analyses. Quadrate height (<fc>X</fc>) represents our standard measure of skull size.</p></caption></supportingInfoItem><supportingInfoItem><mediaResource alt="xls" href="urn-x:wiley:00244082:media:zoj12009:zoj12009-sup-0002-si"></mediaResource><caption><p><b>Table S1.</b> Table of measurements.</p></caption></supportingInfoItem></supportingInformation><abstractGroup><abstract type="main"><p><i><fc>P</fc>rosaurolophus maximus</i> <fc>B</fc>rown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the <fc>D</fc>inosaur <fc>P</fc>ark <fc>F</fc>ormation (<fc>C</fc>ampanian, <fc>A</fc>lberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of <i><fc>P</fc>. maximus</i> from the type locality of <fc>D</fc>inosaur <fc>P</fc>rovincial <fc>P</fc>ark (<fc>D</fc>inosaur <fc>P</fc>ark <fc>F</fc>ormation: <fc>C</fc>ampanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, <i><fc>P</fc>rosaurolophus blackfeetensis</i> <fc>H</fc>orner, was named on the basis of geologically younger material from <fc>M</fc>ontana (<fc>T</fc>wo <fc>M</fc>edicine <fc>F</fc>ormation: <fc>C</fc>ampanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the <fc>D</fc>inosaur <fc>P</fc>ark <fc>F</fc>ormation does not permit quantitative differentiation of <i><fc>P</fc>. blackfeetensis</i> from <i><fc>P</fc>. maximus</i>. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both <i><fc>P</fc>. maximus</i> and <i><fc>P</fc>. blackfeetensis</i> as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that <i><fc>P</fc>. blackfeetensis</i> is a junior synonym of <i><fc>P</fc>. maximus</i>, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London</p></abstract></abstractGroup></contentMeta></header> </component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Cranial Anatomy of PRosaurolophus Maximus</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Cranial anatomy and variation in Prosaurolophus maximus (Dinosauria: Hadrosauridae)</title></titleInfo><name type="personal"><namePart type="given">Christopher T.</namePart><namePart type="family">McGarrity</namePart><affiliation>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, ON, M5S 3B2, Toronto, Canada</affiliation><affiliation>E-mail: christopher.mcgarrity@gmail.com</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Nicolas E.</namePart><namePart type="family">Campione</namePart><affiliation>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, ON, M5S 3B2, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">David C.</namePart><namePart type="family">Evans</namePart><affiliation>Department of Ecology and Evolutionary Biology, University of Toronto, 25 Willcocks Street, M5S 3B2, Toronto, ON, Canada</affiliation><affiliation>Department of Natural History, Royal Ontario Museum, 100 Queen's Park, ON, M5S 2C6, Toronto, Canada</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Blackwell Publishing Ltd</publisher><dateIssued encoding="w3cdtf">2013-04</dateIssued><dateCreated encoding="w3cdtf">2013-01-28</dateCreated><dateCaptured encoding="w3cdtf">2012-10-08</dateCaptured><dateValid encoding="w3cdtf">2012-12-06</dateValid><copyrightDate encoding="w3cdtf">2013</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">20</extent></physicalDescription><abstract>Prosaurolophus maximus Brown is a saurolophine hadrosaurid known from numerous complete, articulated skulls from the Dinosaur Park Formation (Campanian, Alberta, Canada) that range in size by approximately half a metre in total skull length. Therefore, it is an important taxon for understanding patterns of growth and variation in saurolophines. This study describes the cranial anatomy of P. maximus from the type locality of Dinosaur Provincial Park (Dinosaur Park Formation: Campanian) on the basis of ten articulated skulls, quantitatively examines its range of osteological variation, and provides the first hypothesized ontogenetic series for this taxon. A second species, Prosaurolophus blackfeetensis Horner, was named on the basis of geologically younger material from Montana (Two Medicine Formation: Campanian) that is diagnosed by putative morphological differences in the nasal crest. However, considerable nasal crest variation in the sample from the Dinosaur Park Formation does not permit quantitative differentiation of P. blackfeetensis from P. maximus. Furthermore, a species‐level phylogenetic analysis of saurolophines that includes both P. maximus and P. blackfeetensis as originally defined recovers them as sister taxa that do not differ morphologically in the character matrix. Based on both the morphometric and phylogenetic data, this study supports the hypothesis that P. blackfeetensis is a junior synonym of P. maximus, thereby substantially increasing its temporal range to 1.6 million years, and a concomitant period of morphological stasis in this taxon. © 2013 The Linnean Society of London</abstract><note type="additional physical form">Figure S1. Key to measurements used in bivariate analyses. Quadrate height (X) represents our standard measure of skull size.Table S1. Table of measurements.</note><note type="funding">University of Toronto Fellowship</note><note type="funding">National Sciences and Engineering Research Council Post‐Graduate Scholarship</note><note type="funding">Natural Sciences and Engineering Research Council Discovery Grant</note><subject><genre>keywords</genre><topic>biostratigraphy</topic><topic>Late Cretaceous</topic><topic>ontogeny</topic><topic>Ornithopoda</topic><topic>systematics</topic></subject><relatedItem type="host"><titleInfo><title>Zoological Journal of the Linnean Society</title></titleInfo><titleInfo type="abbreviated"><title>Zool J Linn Soc</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><subject><genre>article-category</genre><topic>Original Article</topic></subject><identifier type="ISSN">0024-4082</identifier><identifier type="eISSN">1096-3642</identifier><identifier type="DOI">10.1111/(ISSN)1096-3642</identifier><identifier type="PublisherID">ZOJ</identifier><part><date>2013</date><detail type="volume"><caption>vol.</caption><number>167</number></detail><detail type="issue"><caption>no.</caption><number>4</number></detail><extent unit="pages"><start>531</start><end>568</end><total>38</total></extent></part></relatedItem><identifier type="istex">FE41F202F230BEAB096486206AB3BC89C7A460A7</identifier><identifier type="ark">ark:/67375/WNG-5GNK2XKB-L</identifier><identifier type="DOI">10.1111/zoj.12009</identifier><identifier type="ArticleID">ZOJ12009</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2013 The Linnean Society of London© 2013 The Linnean Society of London</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/FE41F202F230BEAB096486206AB3BC89C7A460A7/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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