“The ‘Tustea Puzzle’: Hadrosaurid (Dinosauria, Ornithopoda) Hatchlings Associated With Megaloolithidae Eggs in the Maastrichtian of the Ha?Eg Basin (Romania)”. Ameghiniana 47, no. 1 (April 8, 2010): 89–97. Accessed October 14, 2025. https://ameghiniana.org.ar/index.php/ameghiniana/article/view/100.