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Evolution & Development|August 10, 2026
Embryonic Torsion and Axial Rotation in Developing Amniotes: Pattern Distribution, Functional Aspects, and Evolutionary SignificanceDaniel G Blackburn, Laurie J BonneauThe International Journal of Developmental Biology|July 9, 2015
Amniote yolk sacs: diversity in reptiles and a hypothesis on their originRichard P Elinson, James R Stewart, Laurie J Bonneau, et al.Journal of Experimental Zoology. Part B, Molecular and Developmental Evolution|July 23, 2019
Ultrastructural analysis of the yolk processing pattern in embryonic pond slider turtles (Trachemys scripta: Emydidae)Daniel G Blackburn, Luisa L Lestz, Madeline S Barnes, et al.Journal of Morphology|August 26, 2020
How do Crocodylian embryos process yolk? Morphological evidence from the American alligator, Alligator mississippiensisDaniel G Blackburn, Madeline S Barnes, Charles D Reimers, et al.Journal of Morphology|March 22, 2014
Evolution of vertebrate viviparity and specializations for fetal nutrition: A quantitative and qualitative analysisDaniel G BlackburnJournal of Morphology|June 6, 2018
Histology of the late-stage placentae in the matrotrophic skink Chalcides chalcides (Lacertilia; Scincidae)Daniel G BlackburnJournal of Experimental Zoology. Part B, Molecular and Developmental Evolution|May 14, 2015
Evolution of viviparity in squamate reptiles: Reversibility reconsideredDaniel G BlackburnJournal of Experimental Zoology. Part B, Molecular and Developmental Evolution|June 4, 2015
Viviparous placentotrophy in reptiles and the parent-offspring conflictDaniel G BlackburnJournal of Morphology|September 22, 2020
Functional morphology, diversity, and evolution of yolk processing specializations in embryonic reptiles and birdsDaniel G BlackburnJournal of Morphology|March 14, 2003
Placentation in garter snakes. III. Transmission EM of the omphalallantoic placenta of Thamnophis radix and T. sirtalisDaniel G Blackburn, Rachel L LorenzPageof 5