Tiktaalik roseae Variant:Hand painted Although Archelon was a giant

Although Archelon was a giant and powerful species

It lived during the latest Maastrichtian

con estimaciones de su tamaño que alcanzan entre 10 y 12

curved claws on its front legs

Snout-tail length 1000 mm

Tiktaalik roseae Variant:Hand painted Although Archelon was a giantTiktaalik 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