Reference health
Testing phylogenetic implications of eggshell characters in side-necked turtles (Testudines: Pleurodira)
30/30 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.
30 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 30 checked references that resolve
resolves10.2307/1564142
Egg Shells with Pustulate Surface Structures: Basis for a New Genus of New Guinea Skinks (Lacertilia: Scincidae)
resolves10.1080/00222938809460740
XLIII.—<i>On the characters of the Chelonian families</i> Pelomedusidæ <i>and</i> Chelydidæ
resolves10.1007/s00114-005-0022-9
Minute theropod eggs and embryo from the Lower Cretaceous of Thailand and the dinosaur-bird transition
resolves10.2307/1442534
Relationships within the Chelidae (Testudines: Pleurodira) of Australia and New Guinea
resolves10.1071/ZO9920453
A Phylogeny for Australian Chelid Turtles Based on Allozyme Electrophoresis
resolves10.1111/j.1095-8312.1999.tb01862.x
A phylogeny for side-necked turtles (Chelonia: Pleurodira) based on mitochondrial and nuclear gene sequence variation
resolves10.1046/j.1096-3642.2002.00007.x
Electrophoretic delineation of species boundaries within the genus<i>Chelodina</i>(Testudines: Chelidae) of Australia, New Guinea and Indonesia
resolves10.1071/ZO9680749
Incubation of eggs of three species of Chelid tortoises, and notes on their embryological development
resolves10.1080/03115510608619350
Phylogenetic interpretation of eggs and eggshells: implications for phylogeny of Palaeognathae
resolves10.1080/02724634.1996.10011363
Parataxonomic classification of fossil chelonian and gecko eggs
resolves10.1038/297675a0
Evidence of colonial nesting and ‘site fidelity’ among ornithischian dinosaurs
resolves10.1080/02724634.1996.10011280
Skeletal morphology and relationships of the early Cretaceous side-necked turtle,<i>Araripemys barretoi</i>(Testudines: Pelomedusoides: Araripemydidae), from the Santana Formation of Brazil
resolves10.1080/02724634.1996.10011364
Parataxonomy of fossil egg remains (Veterovata): principles and applications
resolves10.1046/j.1365-2699.2000.00483.x
Does the phylogeny of pelomedusoid turtles reflect vicariance due to continental drift?
resolves10.1002/jmor.1051650207
Ultrastructural morphology of the shell and shell membrane of eggs of common snapping turtles (<i>Chelydra serpentina</i>)
resolves10.1002/jmor.1051590110
Structure of the shell and tertiary membranes of eggs of softshell turtles (<i>Trionyx spiniferus</i>)
resolves10.1002/jmor.1051810104
Morphology of shell formation in eggs of the turtle <i>Kinosternon flavescens</i>
resolves10.1006/mpev.1996.0372
Phylogenetic Relationships of Chelid Turtles (Pleurodira: Chelidae) Based on Mitochondrial 12S rRNA Gene Sequence Variation
resolves10.1093/sysbio/46.2.235
Tests of Turtle Phylogeny: Molecular, Morphological, and Paleontological Approaches
resolves10.1671/0272-4634(2004)024[0931:APAOPD]2.0.CO;2
A phylogenetic assessment of prismatic dinosaur eggs from the Cretaceous Two Medicine Formation of Montana
resolves10.1111/j.1475-4983.2006.00557.x
A NESTING SITE AND EGG MORPHOLOGY OF A MIOCENE TURTLE FROM URUMACO, VENEZUELA: EVIDENCE OF MARINE ADAPTATIONS IN PELOMEDUSOIDES
resolves10.1071/ZO9840007
The Structure and some Functional Aspects of the Eggshell of the Broad Shelled River Tortoise Chelodina expansa ( Testudinata: Chelidae)
resolves10.1139/z03-076
New information on the eggshell of ratites (Aves) and its phylogenetic implications
The 30 references without a DOI — listed, not checked
no DOI — not checkedLe Crétacé terminal de Beira Litoral, Portugal: remarques stratigraphiques et écologiques, étude complémentaire de Rosasia soutoi (Chelonii, Bothremydidae)
no DOI — not checkedLes tortues et el Gondwana. Examen des rapports entre le fractionnement du Gondwana au Crétacé et la dispersion géographique des tortues pleurodires à partir du Crétacé
no DOI — not checkedde Broin, F, de la Fuente, M, 1991. Fossil turtles from Bolivia. In: Suarez-Soruco, R. (Ed.), Fósiles y Facies de Bolivia. vol. I., Vertebrados. Revista Técnica de Yacimientos Petrolíferos Fiscales Bolivianos 12, pp. 509–527.
no DOI — not checkedLes tortues fossils d’Argentine: synthèse
no DOI — not checkedGlobal distribution of dinosaur eggs, nests and babies
no DOI — not checkedIntroduction
no DOI — not checked10.1016/j.zool.2005.12.003_bib12
no DOI — not checkedUltrastrukturen und Mineralisation rezenter und fossiler Eischalen bei Vögeln und Reptilien
no DOI — not checked10.1016/j.zool.2005.12.003_bib14
no DOI — not checkedThe embryo and its egg: development and natural history
no DOI — not checked10.1016/j.zool.2005.12.003_bib16
no DOI — not checkedA phylogeny and classification of the higher categories of turtles
no DOI — not checkedThe side-necked turtle family Chelidae: a theory of relationships using shared derived characters
no DOI — not checkedA phylogeny of turtles
no DOI — not checkedPhylogenetic interpretation of eggs and eggshells of Paleognathae
no DOI — not checkedGrellet-Tinner, G., 2005. Les oeufs de dinosaurs. Pour la Science. Édition française de Scientific American. Dossier: Le monde des dinosaures, p. 60.
no DOI — not checkedDinosaur eggs and nestings: implications for understanding the origin of birds
no DOI — not checkedEcologic and behavioral informations derived from a dinosaur nesting site
no DOI — not checkedStrukturen, Biostratinomie, systematische und phylogenetische Relevanz von Eischalen amnioter Wirbeltiere
no DOI — not checkedA new genus and species of chelid turtle from Queensland, Australia
no DOI — not checked10.1016/j.zool.2005.12.003_bib38
no DOI — not checkedMaddison, W.P., Maddison, D.R., 2004. Mesquite: a modular system for evolutionary analysis. Version 1.05. http://mesquiteproject.org
no DOI — not checkedClassification of fossil eggshells of amniotic vertebrates
no DOI — not checkedThe evolutionary implications of eggshell structure in falconiform and ciconiiform birds
no DOI — not checkedFossil and Recent eggshell in amniotic vertebrates: fine structure, comparative morphology and classification
no DOI — not checkedEggshell structure, their identification and phylogenetic implications: introductory statements
no DOI — not checked10.1016/j.zool.2005.12.003_bib51
no DOI — not checkedUpper cretaceous amniotic eggs from the Gobi desert
no DOI — not checkedRatite egg shells and phylogenetic questions
no DOI — not checked10.1016/j.zool.2005.12.003_bib54
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