Evolution? The headline seemed to be saying there was more data showing how ancient apes split into two groups, one heading toward modern gorillas and the other leading to other modern apes — and humans. I’m blogging about “Fossils Shed New Light on Human-Gorilla Split,” LiveScience.com, By Charles Q. Choi, 2/11/2016.
As usual, the title of the original research report was a bit clearer: “New geological and palaeontological age constraint for the gorilla–human lineage split.” (Nature 530, 215–218 (11 February 2016) doi:10.1038/nature16510) In other words, the data merely shows a limit on when the split might have happened — assuming that it did happen, and that the dating method is accurate.
What is this all about? Fossil teeth again. One thing we know for sure, the fossil teeth that appear to be the oldest gorilla teeth ever found “resembled those of modern gorillas.” Not much to go on, but it sounds like there has not been much change (evolution) between Chororapithecus and living gorillas. Continue reading Evolution data shows no sign of evolution – again.
One of the tantalizing corners of science (or fringe science, or pseudo-science, depending on the case and whom you ask) is OOPArts: Out Of Place Artifacts. These are apparently man-made objects found in geologic layers supposedly much too old for their level of technology, or even for humans to have evolved. I was studying a case today that came up in 2011 of a sort of reverse nature. It is a human skull (or part of one) found in Nigeria, where ancestral human remains are not often found. According to radioactive dating, this one is relatively recent, only 13,000 years old. While this is more than double the Biblically-derived age of the Earth, it’s not that far off compared to the many tens of thousands, or even millions of years, assigned to human ancestors. It is well into the period when even our cousins the Neanderthals are said to have died out, and only fully modern humans were in existence. In fact, an impressive archaeological site, Gobekli Tepe, is thought to be possibly that old, and it has huge stone pillars, not rough as at Stonehenge, but smooth and with carvings of animals. Continue reading OOPS = Out Of Place Skull