There was an interesting article published recently in the Journal of Evolutionary Biology that uses statistical techniques (or rather, exploratory techniques), often employed by neocreationists to demonstrate gaps between 'baramins', for the purpose of showing that there is no appreciable gap between dinosaurs and birds. From the abstract:
It is important to demonstrate evolutionary principles in such a way that they cannot be countered by creation science. One such way is to use creation science itself to demonstrate evolutionary principles. Some creation scientists use classic multidimensional scaling (CMDS) to quantify and visualize morphological gaps or continuity between taxa, accepting gaps as evidence of independent creation and accepting continuity as evidence of genetic relatedness. Here, I apply CMDS to a phylogenetic analysis of coelurosaurian dinosaurs and show that it reveals morphological continuity between Archaeopteryx, other early birds, and a wide range of nonavian coelurosaurs. Creation scientists who use CMDS must therefore accept that these animals are genetically related. Other uses of CMDS for evolutionary biologists include the identification of taxa with much missing evolutionary history and the tracing of the progressive filling of morphological gaps in the fossil record through successive years of discovery.
Creation scientist Dr. Todd Wood responds in kind here: Todd's Blog: Baraminology in Journal of Evolutionary Biology. In short, he doesn't seem certain how to respond. He does backpedal a little, though, and says that maybe these exploratory techniques aren't so good at delimiting baramins after all. He doesn't consider even for a moment that maybe creation science is trying to tell us something about the relationship between dinosaurs and birds.
It is important to demonstrate evolutionary principles in such a way that they cannot be countered by creation science. One such way is to use creation science itself to demonstrate evolutionary principles. Some creation scientists use classic multidimensional scaling (CMDS) to quantify and visualize morphological gaps or continuity between taxa, accepting gaps as evidence of independent creation and accepting continuity as evidence of genetic relatedness. Here, I apply CMDS to a phylogenetic analysis of coelurosaurian dinosaurs and show that it reveals morphological continuity between Archaeopteryx, other early birds, and a wide range of nonavian coelurosaurs. Creation scientists who use CMDS must therefore accept that these animals are genetically related. Other uses of CMDS for evolutionary biologists include the identification of taxa with much missing evolutionary history and the tracing of the progressive filling of morphological gaps in the fossil record through successive years of discovery.
Creation scientist Dr. Todd Wood responds in kind here: Todd's Blog: Baraminology in Journal of Evolutionary Biology. In short, he doesn't seem certain how to respond. He does backpedal a little, though, and says that maybe these exploratory techniques aren't so good at delimiting baramins after all. He doesn't consider even for a moment that maybe creation science is trying to tell us something about the relationship between dinosaurs and birds.
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