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References from The impact of allometry on vomer shape and its implications for the taxonomy and cranial kinesis of crown-group birds. Local targets link to admitted publications; unresolved targets remain external evidence.
geomorph: anrpackage for the collection and analysis of geometric morphometric shape data
10.1111/2041-210x.12035 · 2013 · External reference
A new method for non-parametric multivariate analysis of variance
10.1046/j.1442-9993.2001.01070.x · 2001 · External reference
The Skeleton of Birds
10.1016/b978-1-4832-3142-6.50012-4 · 1960 · External reference
TESTING FOR PHYLOGENETIC SIGNAL IN COMPARATIVE DATA: BEHAVIORAL TRAITS ARE MORE LABILE
10.1554/0014-3820(2003)057[0717:tfpsic]2.0.co;2 · 2003 · External reference
The cranial evidence for ratite affinities
1963 · External reference
Kinetics of the avian skull
10.1002/jmor.1051140102 · 1964 · External reference
A phylogenetic framework for the terns (Sternini) inferred from mtDNA sequences: implications for taxonomy and plumage evolution
10.1016/j.ympev.2004.12.010 · 2005 · External reference
The shapes of bird beaks are highly controlled by nondietary factors
10.1073/pnas.1602683113 · 2016 · External reference
The multifactorial nature of beak and skull shape evolution in parrots and cockatoos (Psittaciformes)
10.1186/s12862-019-1432-1 · 2019 · External reference
Cranial Kinesis in the Late Cretaceous Birds Hesperornis and Parahesperornis
10.1093/auk/105.1.111 · 1988 · External reference
Mechanical Analysis of Feeding Behavior in the Extinct “Terror Bird” Andalgalornis steulleti (Gruiformes: Phorusrhacidae)
10.1371/journal.pone.0011856 · 2010 · External reference
Developmental origins of mosaic evolution in the avian cranium
10.1073/pnas.1716437115 · 2018 · External reference
Complete Ichthyornis skull illuminates mosaic assembly of the avian head
10.1038/s41586-018-0053-y · 2018 · External reference
Procrustes Methods in the Statistical Analysis of Shape
10.1111/j.2517-6161.1991.tb01825.x · 1991 · External reference
The kinematics of feeding and drinking in palaeognathous birds in relation to cranial morphology
10.1242/jeb.01769 · 2005 · External reference
Three-dimensional kinematics of skeletal elements in avian prokinetic and rhynchokinetic skulls determined by Roentgen stereophotogrammetry
10.1242/jeb.204.10.1735 · 2001 · External reference
A Phylogenomic Study of Birds Reveals Their Evolutionary History
10.1126/science.1157704 · 2008 · External reference
Unresolved reference
2020 · External reference
10.1002/9780470750711
10.1002/9780470750711 · 2006 · External reference
PAST: paleontological statistics software package for education and data analysis
2001 · External reference
Neuere Untersuchungen zur Kopfmorphologie der Vogel
1954 · External reference
Rapid Extinction of the Moas (Aves: Dinornithiformes): Model, Test, and Implications
10.1126/science.287.5461.2250 · 2000 · External reference
Cranial osteology of the Early Cretaceous Sapeornis chaoyangensis (Aves: Pygostylia)
10.1016/j.cretres.2020.104496 · 2020 · External reference
Evolution of the vomer and its implications for cranial kinesis in Paraves
10.1073/pnas.1907754116 · 2019 · External reference
On the classification of birds; and on the taxonomic value of the modifications of certain cranial bones observable in the class
1867 · External reference
The global diversity of birds in space and time
10.1038/nature11631 · 2012 · External reference
Global Distribution and Conservation of Evolutionary Distinctness in Birds
10.1016/j.cub.2014.03.011 · 2014 · External reference
Heterochrony and allometry: the analysis of evolutionary change in ontogeny
10.1017/s000632319800512x · 1998 · External reference
Evolutionary Covariation in Geometric Morphometric Data: Analyzing Integration, Modularity, and Allometry in a Phylogenetic Context
10.1093/sysbio/syt025 · 2013 · External reference
Complete Mitochondrial Genome Sequences and the Phylogeny of Cranes (Gruiformes: Gruidae)
10.1525/auk.2009.09045 · 2010 · External reference
Testing the cranial evolutionary allometric ‘rule’ in Galliformes
10.1111/jeb.12918 · 2016 · External reference
Unresolved reference
2017 · External reference
The Bony Palate of Birds. Part I. The Palaeognathae
10.2307/4080603 · 1948 · External reference
Ancient DNA reveals elephant birds and kiwi are sister taxa and clarifies ratite bird evolution
10.1126/science.1251981 · 2014 · External reference
PHYLOGENETIC VERSUS FUNCTIONAL SIGNALS IN THE EVOLUTION OF FORM-FUNCTION RELATIONSHIPS IN TERRESTRIAL VISION
10.1111/j.1558-5646.2011.01271.x · 2011 · External reference
A revision of enantiornithine (Aves: Ornithothoraces) skull morphology
10.1080/14772019.2010.526639 · 2011 · External reference
Birds have peramorphic skulls, too: anatomical network analyses reveal oppositional heterochronies in avian skull evolution
10.1038/s42003-020-0914-4 · 2020 · External reference
Unresolved reference
2011 · External reference
A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany
10.7554/elife.43789 · 2019 · External reference
Anatomical description of the Patagonian penguin
1835 · External reference
phytools: an R package for phylogenetic comparative biology (and other things)
10.1111/j.2041-210x.2011.00169.x · 2011 · External reference
Nocturnality in Dinosaurs Inferred from Scleral Ring and Orbit Morphology
10.1126/science.1200043 · 2011 · External reference
On the Mechanical Implications of the Avian Skull and Their Bearing on the Evolution and Classification of Birds
10.1086/403106 · 1960 · External reference
The morphology of the head of the hawfinch (Coccothraustes coccothraustes) with special reference to the myology of the jaw
10.5962/p.314153 · External reference
Cranial shape evolution in adaptive radiations of birds: comparative morphometrics of Darwin's finches and Hawaiian honeycreepers
10.1098/rstb.2015.0481 · 2016 · External reference
Postnatal ontogeny, population structure, and extinction of the giant moaDinornis
10.1002/jmor.10341 · 2005 · External reference
A previously undescribed specimen reveals new information on the dentition of Sapeornis chaoyangensis
10.1016/j.cretres.2016.12.012 · 2017 · External reference
A basal troodontid from the Early Cretaceous of China
10.1038/415780a · 2002 · External reference
Cranial morphology ofSinovenator changii(Theropoda: Troodontidae) on the new material from the Yixian Formation of western Liaoning, China
10.7717/peerj.4977 · 2018 · External reference
Unresolved reference
2012 · External reference
A functional and evolutionary analysis of rhynchokinesis in birds
10.5479/si.00810282.395 · 1984 · External reference
Patterns of diversity in the avian skull
1993 · External reference