The forelimbs of Alvarezsauroidea (Dinosauria: Theropoda): Insight from evolutionary teratology
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DOI: 10.1002/jmor.21500
Abstract: Alvarezsauroidea (Tetanurae) are nonavian theropod dinosaurs whose forelimb evolution is characterised by the overdevelopment of digit I, at the expense of the other two digits, complemented by a drastic forelimb shortening in derived species (Parvicursorinae).… read more here.
Keywords: forelimbs alvarezsauroidea; macrodactyly; macrodactyly microdactyly; evolutionary teratology ... See more keywords