The biggest dinosaurs couldn't sit on their eggs

Automated excerpt

ScienceFossil eggshells believed to be from some of the biggest dinosaurs that ever lived have been found in a surprisingly cool climate far from the equator. But those titanosaurs were too big to sit on their eggs. He noted that titanosaur eggs in places like Spain have been found with thinner, less porous eggshells, indicating more open nests.

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