Tiktaalik roseae Variant:Hand painted in this confrontation there is

in this confrontation there is no room for camaraderie

Although Archelon was a giant and powerful species

similar to those found on modern birds and which could have served as anchor points for feather-like structures

los investigadores encontraron evidencia de pequeñas crestas óseas en la superficie de la mandíbula

con estimaciones de su tamaño que alcanzan entre 10 y 12

Tiktaalik roseae Variant:Hand painted in this confrontation there isTiktaalik roseae is a fossil vertebrate from the Late Devonian (approximately 375 million years ago) that represents a morphological and functional intermediate form between lobe finned fish and the first limbed vertebrates (tetrapods). The genus Tiktaalik was first described following discoveries in 2004 in rocks of the Canadian Arctic, on Ellesmere Island (Nunavut) , and constitutes one of the best examples of transition in the fossil record between