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TST Evolution Timeline: Reptiles

Reptiles < Evolution
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TST Evolution Timeline: Reptiles

Evolution TL: March to Life > Evolution > Great Apes > Human > Consciousness > All to Us

(Plants | Animals > Cephlapods | Insects | Fish > Amphibians > Reptiles > Dinosaurs & Birds | Synapsids & Mammals)

Evolution
Reptile Amniotic Eggs
Corn snake hatching, Pantherophis guttatus guttatus, also know as red rat snake
318 Million BCE

After about 320 million years, the next significant leap in egg evolution came with reptiles, which developed amniotic eggs. These eggs have a protective shell and specialized membranes to support development outside of water, enabling reptiles to lay eggs in terrestrial environments.

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