The Bothriolepis (Placodermi, Antiarcha) material from the Valentia Slate Formation of the Iveragh Peninsula (middle Givetian, Ireland): Morphology, evolutionary and systematic considerations, phylogenetic and palaeogeographic implications. [PDF]
PLoS One, 2023 Dupret V +9 more
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Evolution and development of the synarcual in early vertebrates
, 2012 The synarcual is a structure incorporating the anterior vertebrae of the axial skeleton and occurs in vertebrate taxa such as the fossil group Placodermi and the Chondrichthyes (Holocephali, Batoidea).
Carr, R. +3 more
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An examination of the Devonian fishes of Michigan. [PDF]
PeerJ, 2018 Stack J, Sallan L.
europepmc +1 more source
, 1987 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources
Studies on the Arthrodira. Memoirs of the AMNH ; v. 9, pt. 3
, 1906 p. 103-154, [2] leaves of plates : ill. ; 36 cm.Includes bibliographical references (p.
Hussakof, Louis, 1881-
core
The internal cranial anatomy of Romundina stellina Ørvig, 1975 (Vertebrata, Placodermi, Acanthothoraci) and the origin of jawed vertebrates-Anatomical atlas of a primitive gnathostome. [PDF]
PLoS One, 2017 Dupret V +3 more
europepmc +1 more source
Revision of the Estonian Arthrodira. P. 1.: Family Homostiidae Jaekel
https://www.ester.ee/record=b2001413 ...
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Histology of "placoderm" dermal skeletons: Implications for the nature of the ancestral gnathostome. [PDF]
J Morphol, 2013 Giles S, Rücklin M, Donoghue PC.
europepmc +1 more source
Cope's Rule and Romer's theory: patterns of diversity and gigantism in eurypterids and Palaeozoic vertebrates. [PDF]
Biol Lett, 2010 Lamsdell JC, Braddy SJ.
europepmc +1 more source
Mass extinction triggered the early radiations of jawed vertebrates and their jawless relatives (gnathostomes). [PDF]
Sci AdvHagiwara W, Sallan L.
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