Forum > Birds In The News > How The Shape Of Eggs Can Help Explain The Evolutionary History Of Birds

Webmaster Posted 05-Nov-2014 08:47
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From Science Daily on 05-Nov-2014 08:47

The eggs of amniotes - mammals, reptiles and birds – come in a remarkable variety of shapes and sizes. Evolutionary biologists have now addressed shape variety in terrestrial vertebrates' eggs, pinpointing morphological differences between the eggs of birds and those of their extinct relatives, the theropod dinosaurs.


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