Sarcopterygian

31-October-2015 Saturday
Tiktaalik is possibly representative of the evolutionary transition from fish to amphibians.


lointc
 
Tiktaalik is possibly representative of the evolutionary transition from fish to amphibians.
Read
Sarcopterygian Tiktaalik Sarcopterygian, Tiktaalik Переходная форма Sarcopterygian, Переходная форма
v20240901