nsTeam2RO, nsTeam2RW, nsTeam2_talkRO, nsTeam2_talkRW
13,254
edits
Changes
Jump to navigation
Jump to search
Line 25:
Line 25: + + + + Line 37:
Line 41: − − including Storrs L. Olson, Curator of Birds at the [[National Museum of Natural History]] at the [[Smithsonian Institution]], who said: {{QuoteBox|The idea of feathered dinosaurs and the theropod origin of birds is being actively promulgated by a cadre of zealous scientists acting in concert with certain editors at Nature and National Geographic who themselves have become outspoken and highly biased proselytizers of the faith. Truth and careful scientific weighing of evidence have been among the first casualties in their program, which is now fast becoming one of the grander scientific hoaxes of our age—the paleontological equivalent of cold fusion.<ref>Olson, Storrs L., [http://creationontheweb.com/content/view/3385/ Open letter], 1st November, 1999.</ref>}} − − Since Olsen's open letter was published in 1999, however, numerous theropod fossils with clear evidence of feathers have been discovered<ref>Göhlich, U.B., and Chiappe, L.M. (2006). "A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago." Nature, 440: 329-332</ref>. This and other evidence means there is now little doubt about the close relationship of birds, as extant dinosaurs, to the extinct theropod dinosaurs. Birds appear to have split from other dinosaur lineages sometime before the mid-Jurassic, 155-150 million years ago.
Move Olson's criticism into creationary section (no wording changes yet).
[[Scientific American]] stated:
[[Scientific American]] stated:
{{QuoteBox|Of all the body coverings nature has designed, feathers are the most various and the most mysterious...The origin of feathers is a specific instance of the much more general question of the origin of evolutionary novelties--structures that have no clear antecedents in ancestral animals and no clear related structures (homologues) in contemporary relatives. Although evolutionary theory provides a robust explanation for the appearance of minor variations in the size and shape of creatures and their component parts, it does not yet give as much guidance for understanding the emergence of entirely new structures, including digits, limbs, eyes and feathers...<ref>Matthews, Michael, [http://www.answersingenesis.org/docs2003/0313sciam.asp ''Scientific American'' admits creationists hit a sore spot], Answers in Genesis.</ref><ref>Prum, Richard O., and Brush, Alan H., [http://www.sciam.com/article.cfm?articleID=000CD7F6-B16F-1E41-89E0809EC588EEDF Which Came First, the Feather or the Bird?], ''Scientific American'', March 2003.</ref>}}
{{QuoteBox|Of all the body coverings nature has designed, feathers are the most various and the most mysterious...The origin of feathers is a specific instance of the much more general question of the origin of evolutionary novelties--structures that have no clear antecedents in ancestral animals and no clear related structures (homologues) in contemporary relatives. Although evolutionary theory provides a robust explanation for the appearance of minor variations in the size and shape of creatures and their component parts, it does not yet give as much guidance for understanding the emergence of entirely new structures, including digits, limbs, eyes and feathers...<ref>Matthews, Michael, [http://www.answersingenesis.org/docs2003/0313sciam.asp ''Scientific American'' admits creationists hit a sore spot], Answers in Genesis.</ref><ref>Prum, Richard O., and Brush, Alan H., [http://www.sciam.com/article.cfm?articleID=000CD7F6-B16F-1E41-89E0809EC588EEDF Which Came First, the Feather or the Bird?], ''Scientific American'', March 2003.</ref>}}
including Storrs L. Olson, Curator of Birds at the [[National Museum of Natural History]] at the [[Smithsonian Institution]], who said: {{QuoteBox|The idea of feathered dinosaurs and the theropod origin of birds is being actively promulgated by a cadre of zealous scientists acting in concert with certain editors at Nature and National Geographic who themselves have become outspoken and highly biased proselytizers of the faith. Truth and careful scientific weighing of evidence have been among the first casualties in their program, which is now fast becoming one of the grander scientific hoaxes of our age—the paleontological equivalent of cold fusion.<ref>Olson, Storrs L., [http://creationontheweb.com/content/view/3385/ Open letter], 1st November, 1999.</ref>}}
Since Olsen's open letter was published in 1999, however, numerous theropod fossils with clear evidence of feathers have been discovered<ref>Göhlich, U.B., and Chiappe, L.M. (2006). "A new carnivorous dinosaur from the Late Jurassic Solnhofen archipelago." Nature, 440: 329-332</ref>. This and other evidence means there is now little doubt about the close relationship of birds, as extant dinosaurs, to the extinct theropod dinosaurs. Birds appear to have split from other dinosaur lineages sometime before the mid-Jurassic, 155-150 million years ago.
Creationist also assert that the comparative anatomy analysis done by evolutionists comparing bird bones and dinosaur bones is flawed.<ref>Menton, David N., [http://www.answersingenesis.org/docs2005/0328discovery.asp "Ostrich-osaurus" discovery?], Answers in Genesis.</ref>
Creationist also assert that the comparative anatomy analysis done by evolutionists comparing bird bones and dinosaur bones is flawed.<ref>Menton, David N., [http://www.answersingenesis.org/docs2005/0328discovery.asp "Ostrich-osaurus" discovery?], Answers in Genesis.</ref>
Since those words were written in 1993, however, many fossils of primitive birds and other theropods have been discovered, so it is no longer correct to consider the Late Mesozoic fossil evidence of this group as depauperate.
Since those words were written in 1993, however, many fossils of primitive birds and other theropods have been discovered, so it is no longer correct to consider the Late Mesozoic fossil evidence of this group as depauperate.
=== Taxonomy ===
=== Taxonomy ===