stable isotope analysis
Stop 28% of Theropods Misreading Parenting Sub Niches
Scientists have used isotopic fingerprints in dinosaur jaws to prove that 28% of theropods practiced active provisioning, overturning decades of myth. This breakthrough shows that many dinosaurs fed their young directly, reshaping how we think about ancient parenting. Parenting Sub Niches Revealed: Diverse Strategies Among Mesozoic Clades 28% of theropods