Reference health
Histology and affinity of anaspids, and the early evolution of the vertebrate dermal skeleton
34/34 checkable references clean · checked 2026-07-14
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a publisher retraction, withdrawal, or removal notice.
12 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 34 checked references that resolve
resolves10.1080/02724634.1981.10011886
The phylogeny of the Craniata, with particular reference to the significance of fossil “agnathans”
resolves10.1111/j.1475-4983.2010.01019.x
Taphonomy and affinity of an enigmatic Silurian vertebrate, Jamoytius kerwoodi White
resolves10.1017/S026359330000002X
The anatomy of <i>Turinia pagei</i> (Powrie), and the phylogenetic status of the Thelodonti
resolves10.1111/j.1475-4983.2012.01142.x
New birkeniid anaspid from the Lower Devonian of Scotland and its phylogenetic implications
resolves10.1017/S0080456800035237
XXXII.—<i>Report on Fossil Fishes collected by the Geological Survey of Scotland in the Silurian Rocks of the South of Scotland</i>
resolves10.1017/S0263593300000250
Silurian and earliest Devonian birkeniid anaspids from the Northern Hemisphere
resolves10.1080/11035890301252057
A new birkeniid anaspid from the Upper Silurian of Skåne, south Sweden
resolves10.1073/pnas.1010350107
microRNAs reveal the interrelationships of hagfish, lampreys, and gnathostomes and the nature of the ancestral vertebrate
resolves10.1111/j.1558-5646.1983.tb05533.x
PHYLOGENETIC INFERENCE FROM RESTRICTION ENDONUCLEASE CLEAVAGE SITE MAPS WITH PARTICULAR REFERENCE TO THE EVOLUTION OF HUMANS AND THE APES
resolves10.1007/BF02100115
Evaluation of the maximum likelihood estimate of the evolutionary tree topologies from DNA sequence data, and the branching order in hominoidea
resolves10.1002/jmor.10765
Skeletal histology of <i>Bothriolepis canadensis</i> (Placodermi, Antiarchi) and evolution of the skeleton at the origin of jawed vertebrates
resolves10.1007/BF02013233
Scanning electron microscope study of separated calcospherites from the matrices of different mineralizing systems
resolves10.1111/j.1469-185X.1990.tb01427.x
DEVELOPMENT AND EVOLUTIONARY ORIGINS OF VERTEBRATE SKELETOGENIC AND ODONTOGENIC TISSUES
resolves10.1671/0272-4634(2005)025[0745:HOTGDA]2.0.CO;2
Histology of the galeaspid dermoskeleton and endoskeleton, and the origin and early evolution of the vertebrate cranial endoskeleton
resolves10.1002/jmor.20370
Histology of the heterostracan dermal skeleton: Insight into the origin of the vertebrate mineralised skeleton
resolves10.1111/j.1525-142X.2011.00508.x
Teeth before jaws? Comparative analysis of the structure and development of the external and internal scales in the extinct jawless vertebrate<i><scp>L</scp>oganellia scotica</i>
resolves10.1002/jmor.20119
Histology of “placoderm” dermal skeletons: Implications for the nature of the ancestral gnathostome
resolves10.1038/nature14065
Osteichthyan-like cranial conditions in an Early Devonian stem gnathostome
The 12 references without a DOI — listed, not checked
no DOI — not checkedThe dawn of the vertebrates: characters versus common ascent in the rise of current vertebrate phylogenies
no DOI — not checkedMonographie der fossilen fische des silurischen systems des Russisch-baltischen gouvernements
no DOI — not checkedDie obersilurischen fische von Oesel
no DOI — not checkedThe Downtonian fauna of Norway. 1. Anaspida
no DOI — not checkedZur conodonten-frage
no DOI — not checkedDer histologische aufbau der Anaspiden-schuppen
no DOI — not checkedNew anaspid material from the late Silurian of Britain and Estonia
no DOI — not checkedSkeletal biomineralization: patterns, processes and evolutionary trends
no DOI — not checkedAcanthodii
no DOI — not checkedStructural and chemical organisation of teeth
no DOI — not checkedThe Cyathaspididae: a family of Silurian and Devonian jawless vertebrates
no DOI — not checkedOrdovician vertebrates from Western United States
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