Dinosaurs were some of the most impressive organism Earth has ever seen. But How did they get their start? Well lets find out
Instagram:
natural_sck
References:
Coombs Jr, W.P., 1980. Juvenile ceratopsians from Mongolia-the smallest known dinosaur specimens. Nature, 283(5745), pp.380-381.
Cubo, J., Woodward, H., Wolff, E. and Horner, J.R., 2015. First reported cases of biomechanically adaptive bone modeling in non-avian dinosaurs. PloS one, 10(7), p.e0131131.
Dell'Amore, C. (2006) The Making of Prehistoric Giant. Available at: web.archive.org/web/200604212...
Dhiman, H., Verma, V., Singh, L.R., Miglani, V., Jha, D.K., Sanyal, P., Tandon, S.K. and Prasad, G.V., 2023. New Late Cretaceous titanosaur sauropod dinosaur egg clutches from lower Narmada valley, India: Palaeobiology and taphonomy. PLoS One, 18(1), p.e0278242.
Gilchrist, J. (2019) Dinosaur egg discovery reveals social lives of dinosaurs.
Gorscak, E. and O’Connor, P.M., 2019. A new African titanosaurian sauropod dinosaur from the middle Cretaceous Galula Formation (Mtuka Member), Rukwa Rift Basin, southwestern Tanzania. PLoS One, 14(2), p.e0211412.
Horner, J.R., 1983. Cranial osteology and morphology of the type specimen of Maiasaura peeblesorum (Ornithischia: Hadrosauridae), with a discussion of its phylogenetic position. Journal of Vertebrate Paleontology, 3(1), pp.29-38.
Horner, J.R., 1984. The nesting behavior of dinosaurs. Scientific American, 250(4), pp.130-137.
Horner, J.R., 2000. Dinosaur reproduction and parenting. Annual Review of Earth and Planetary Sciences, 28(1), pp.19-45.
Lakin, R., 2022. The evolution of parental care in archosaurs (Doctoral dissertation, University of Bath).
Lambert, D. 1932. A field guide to dinosaurs. New York, N.Y. : Avon Books
Maidment, S.C., Linton, D.H., Upchurch, P. and Barrett, P.M., 2012. Limb-bone scaling indicates diverse stance and gait in quadrupedal ornithischian dinosaurs. PLOS one, 7(5), p.e36904.
Reisz, R.R., Scott, D., Sues, H.D., Evans, D.C. and Raath, M.A., 2005. Embryos of an Early Jurassic prosauropod dinosaur and their evolutionary significance. Science, 309(5735), pp.761-764.
Reisz, R.R., Evans, D.C., Roberts, E.M., Sues, H.D. and Yates, A.M., 2012. Oldest known dinosaurian nesting site and reproductive biology of the Early Jurassic sauropodomorph Massospondylus. Proceedings of the National Academy of Sciences, 109(7), pp.2428-2433.
Ruben, J.A., Jones, T.D. and Geist, N.R., 2003. Respiratory and reproductive paleophysiology of dinosaurs and early birds. Physiological and Biochemical Zoology, 76(2), pp.141-164.
Sander, P.M., 2008. Upper Cretaceous titanosaur nesting sites and their implications for sauropod dinosaur reproductive biology. Palaeontographica: Beiträge zur Naturgeschichte der Vorzeit. Abt. A, Palaeozoologie, Stratigraphie, 284(4), p.69.
Seymour, R.S., 1979. Dinosaur eggs: gas conductance through the shell, water loss during incubation and clutch size. Paleobiology, 5(1), pp.1-11.
Tanaka, K., Zelenitsky, D.K. and Therrien, F., 2015. Eggshell porosity provides insight on evolution of nesting in dinosaurs. PloS one, 10(11), p.e0142829.
Varricchio, D.J. and Horner, J.R., 1993. Hadrosaurid and lambeosaurid bone beds from the Upper Cretaceous Two Medicine Formation of Montana: taphonomic and biologic implications. Canadian Journal of Earth Sciences, 30(5), pp.997-1006.
Wiemann, J., Yang, T., Sander, P.N.N., Schneider, M., Engeser, M. and Kath-Schorr, S., 2015. The blue-green eggs of dinosaurs: how fossil metabolites provide insights into the evolution of bird reproduction. PeerJ PrePrints 3: e1323.