Tag Archives: dinosaurmorpha

The shape of dinosaur eggs

Readers of these pages will know that we have a special interest in the geometry of ovals. One of the long-standing problems in this regard is: what is the curve that best describes the shape of a dinosaurian egg? While … Continue reading

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Chilesaurus

We have learned emphatically in the past 25 years that morphology is not the best guide for phylogeny. Yet we currently have no options when it comes to long dead forms from the Mesozoic. In the least, we can comfort … Continue reading

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