Another Alleged Transitional Form: Archæopteryx

[jasonparker]

Evolutionists pronounce the name of one single creature in response. This is the fossil of a bird called Archæopteryx, one of the most widely-known so-called transitional forms among the very few that evolutionists still defend. Archæopteryx, the so-called ancestor of modern birds according to evolutionists, lived approximately 150 million years ago. The theory holds that some small dinosaurs, such as Velociraptors or Dromeosaurs, evolved by acquiring wings and then starting to fly. Thus, Archæopteryx is assumed to be a transitional form that branched off from its dinosaur ancestors and started to fly for the first time.

 

 

SPECIAL LUNGS FOR BIRDS

 

 

The anatomy of birds is very different from that of reptiles, their supposed ancestors. Bird lungs function in a totally different way from those of land-dwelling animals. Land-dwelling animals breathe in and out from the same air vessel. In birds, while the air enters into the lung from the front, it goes out from the back. This distinct "design" is specially made for birds, which need great amounts of oxygen during flight. It is impossible for such a structure to evolve from the reptile lung.

 

 

 

 

 

 

However, the latest studies of Archæopteryx fossils indicate that this creature is absolutely not a transitional form, but an extinct species of bird, having some insignificant differences from modern birds.

 

 

The thesis that Archæopteryx was a "half-bird" that could not fly perfectly was popular among evolutionist circles until not long ago. The absence of a sternum (breastbone) in this creature was held up as the most important evidence that this bird could not fly properly. (The sternum is a bone found under the thorax to which the muscles required for flight are attached. In our day, this breastbone is observed in all flying and non-flying birds, and even in bats, a flying mammal which belongs to a very different family.)

 

 

However, the seventh Archæopteryx fossil, which was found in 1992, caused great astonishment among evolutionists. The reason was that in this recently discovered fossil, the breastbone that was long assumed by evolutionists to be missing was discovered to have existed after all. This fossil was described in Nature magazine as follows:

 

 

The recently discovered seventh specimen of the Archaeopteryx preserves a partial, rectangular sternum, long suspected but never previously documented. This attests to its strong flight muscles.46

 

 

This discovery invalidated the mainstay of the claims that Archæopteryx was a half-bird that could not fly properly.

 

 

Moreover, the structure of the bird's feathers became one of the most important pieces of evidence confirming that Archæopteryx was a flying bird in the real sense. The asymmetric feather structure of Archæopteryx is indistinguishable from that of modern birds, and indicates that it could fly perfectly well. As the eminent paleontologist Carl O. Dunbar states, "because of its feathers [Archæopteryx is] distinctly to be classed as a bird." 47

 

 

Another fact that was revealed by the structure of Archæopteryx's feathers was its warm-blooded metabolism. As was discussed above, reptiles and dinosaurs are cold-blooded animals whose body heat fluctuates with the temperature of their environment, rather than being homeostatically regulated. A very important function of the feathers on birds is the maintenance of a constant body temperature. The fact that Archæopteryx had feathers showed that it was a real, warm-blooded bird that needed to regulate its body heat, in contrast to dinosaurs......

 

 

the source: EVOLUTION DECEIT http://www.harunyahya.com/evolutiondeceit06.php

[Tormod]

I am closing this thread since not one single word in your post was written by yourself. I know harunyahya wants this stuff distributed but please respect that Hypography is a discussion board and not a repository for dubious quasi-scientific works. We want *your* opinions, not someone elses.