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Treasure trove of fossil eggs hints titanosaurs nested in colonies
A study of more than 250 fossil eggs found in India suggests long-necked titanosaurs nested in large groups, but left hatchlings to fend for themselves
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A study of more than 250 fossil eggs found in India suggests long-necked titanosaurs nested in large groups, but left hatchlings to fend for themselves
Flowerless gymnosperms, such as conifer and ginkgo, ruled the Jurassic world before their flowering rivals, the angiosperms, became dominant. What caused the fall of one and the rise of the other?