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Snakes once had legs
Leggy snakes
A fossil ‘snake’, dubbed ‘Haasiophis’, with well-developed hindlimbs has intensified debate between evolutionists who think that snakes evolved from mosasaurs (extinct marine lizards) and those who think snakes evolved from land lizards.
A similar fossil found in 1996, Pachyrhachis, was at that time considered by evolutionists to be a ‘primitive’ ancestral marine snake that never lost its rear legs. However, the well-preserved Haasiophis fossil shows that it could unhinge its jaw to eat prey larger than its head — something that ‘advanced’ snakes (e.g. pythons) can do, but lizards can’t.
So now some evolutionists are surmising that, far from being ancestral, both Haasiophis and Pachyrhachis are ‘advanced snakes that re-evolved legs’, debunking the idea that snakes came from seagoing mosasaurs that flopped onto land.
Instead they propose that the first snakes evolved from burrowing lizards, losing their legs while their bodies grew longer and more slender. Opinion remains divided, however, with the ‘mosasaur ancestor’ advocates pointing out that there is no evidence at all that snakes and lizards are in any way ‘related’.
Science, March 17, 2000, pp. 1939–1941, 2010–2012.
New Scientist, March 25, 2000, p. 12.
Really, there is no proof that absolutely all dinosaurs were wiped out.
Originally posted by Thain Esh Kelch
I can't think that there is a major evolutionary pressure on sharks, because they are in the top of the food-chain.. And if so, there would really be no reason for them to venture on land..
And the way they are build, would need a major restruction of their interior, especially so that they could fly (And breath fire (...)).
Originally posted by Thain Esh Kelch
I can't think that there is a major evolutionary pressure on sharks, because they are in the top of the food-chain.. And if so, there would really be no reason for them to venture on land..
Birds.
Not all Dino's died, some just evolved.
Lex
Originally posted by Thain Esh Kelch
I can't think that there is a major evolutionary pressure on sharks, because they are in the top of the food-chain.. And if so, there would really be no reason for them to venture on land..
And the way they are build, would need a major restruction of their interior, especially so that they could fly (And breath fire (...)).
"Human evolution is an anomaly. There is no precedent for our sudden (relatively overnight) evolution from the perfect prey to the perfect hunter."
Originally posted by uberarcanist
I don't know how anyone could prove an assertion that typical human consciousness happened overnight.