The whale is one of evolutions supposed best documented examples of macro-evolution complete with a smooth transitional set of fossils.
Pakicetids, are thought to be earliest whales and lived around 53 million years ago. Morphological analysis by Thewissen et al., pakicetids have no skeletal adaptations for aquatic life but instead, display adaptations for running and jumping (Nature). Why then are they thought to be whale ancestors? Not the teeth this time, it is their ears. There is some uniqueness with them that they share with whales. Whales were thought to have evolved over about 10 million years (Nature 15 gems of evolution). From around 53 million years ago, whales transformed from fully terrestrial to fully aquatic mammals. Until, you guessed it, a wrench in the works was dug up. A fully aquatic whale fossil was found that dated back 49 million years ago.
Julian Cribb; Friday, 04, September 2009
Have a look at the following videos. They illustrate the problem whale evolution poses from a standpoint of population genetics;
- "The traditional theory of cetacean evolution was that whales were related to the mesonychids, an extinct order of carnivorous ungulates (hoofed animals), which resembled wolves with hooves and were a sister group of artiodactyls (even-toed ungulates). These animals had unusual triangular teeth similar to those of whales. This is why scientists long believed that whales evolved from a form of mesonychid. But more recent molecular phylogeny data suggest that whales are more closely related to the artiodactyls, specifically the hippopotamus. ... However, the anthracothere ancestors of hippos do not appear in the fossil record until millions of years after Pakicetus, the first known whale ancestor.The molecular data is supported by the recent discovery of Pakicetus," (Wikipedia)
Pakicetids, are thought to be earliest whales and lived around 53 million years ago. Morphological analysis by Thewissen et al., pakicetids have no skeletal adaptations for aquatic life but instead, display adaptations for running and jumping (Nature). Why then are they thought to be whale ancestors? Not the teeth this time, it is their ears. There is some uniqueness with them that they share with whales. Whales were thought to have evolved over about 10 million years (Nature 15 gems of evolution). From around 53 million years ago, whales transformed from fully terrestrial to fully aquatic mammals. Until, you guessed it, a wrench in the works was dug up. A fully aquatic whale fossil was found that dated back 49 million years ago.
- "Argentine paleontologist Marcelo Reguero, who led a joint Argentine-Swedish team, said the fossilized archaeocete jawbone found in February dates back 49 million years. In evolutionary terms, that's not far off from the fossils of even older proto-whales from 53 million years ago that have been found in South Asia and other warmer latitudes."
On The Origin Of Eyes
Julian Cribb; Friday, 04, September 2009
- Professor Lamb says "that when our camera-style visual system emerged, it probably did so at lightning speed in terms of the pace of evolution – over less than 30 million years"
- Let's look at another time line of primate to man. According to NewScientist, 5.8 million years ago lived "Orrorin tugenensis, oldest human ancestor thought to have walked on two legs".
Have a look at the following videos. They illustrate the problem whale evolution poses from a standpoint of population genetics;
(Richard Sternberg PhD)
Clearly, if whale evolution is the most documented, best example evolution has to support macro-evolution then they have a serious problem. If these whales that are number one on Natures "15 gems of evolution" list, are the poster children to woo a new generation of believers, than you can see why evolution is fragmenting.
You also get a better understanding why Intelligent Design is so vigorously opposed, suppressed and censored. The whale tale is also the best example of how useless morphology and homology is for guessing what belongs to what. Based on this example alone, "evolutions best example", we can see how morphology and homology is simply an invented mechanism to support a hypothesis without empirical evidence or testability. Obviously the predictive power is staggeringly off the mark.
It is examples like this that shows the Intelligent Design supporter why personal attacks, rhetoric and ridicule is so prevalent in discussion and debate. The irony of a group of scoffers and suppressors, laughing at the lack of evidence for ID while supporting such an untenable position as whale evolution. Not only supporting it but touting it as a crowning example of the power of common descent.
monkey to human, 6 million years, evolution of the camera eye, 30 million years, dog to whale, priceless years.
Now it is understood why they like to stick with bacteria resistance.
Last edited:
Upvote
0