Exceptionally preserved eggs and embryos reveal the life history of a pterosaur

The pterosaur record is generally poor, and pterosaur eggs are even rarer. Only a handful of isolated occurrences of eggs and embryos have been reported so far. Three-dimensionally preserved eggs include one from Argentina and five reported from the Turpan-Hami Basin, Xinjiang, northwestern China in 2014. - HeritageDaily - Archaeology News

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A rare look at a dinosaur baby inside its egg - Uppsala University

Scientists find over 300 'incredibly well-preserved' dinosaur eggs

Newly discovered rare dinosaur embryos show s

Conserved in-ovo cranial ossification sequences of extant saurians

An exquisitely preserved in-ovo theropod dinosaur embryo sheds

Pterosaurs - Serious Science

Dinosaurs may have lived in social herds as early as 193 million

Early Cretaceous pterosaur egg and embryo (JZMP-03-03-2) from the

Early dinosaurs may have laid soft-shelled eggs

Powerful X-ray imaging reveals new details of dinosaur embryos in eggs

Pterosaur hatchlings needed their parents, trove of eggs reveals

Mummified dinosaur has bite marks and gashes in its skin