INFOGRAPHIC 16.4 TIKTAALIK, AN INTERMEDIATE FOSSILIZED ORGANISM
Tiktaalik possesses adaptations of both fish and tetrapods. For all its amphibian-like characteristics, Tiktaalik is still technically a fish because its limbs lack true jointed fingers and toes, a defining feature of tetrapods.
Tiktaalik possesses adaptations of both fish and tetrapods. For all its amphibian-like characteristics, Tiktaalik is still technically a fish because its limbs lack true jointed fingers and toes, a defining feature of tetrapods.
