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机译:A re-assessment of the oldest therapsid Raranimus confirms its status as a basal member of the clade and fills Olson's gap
Univ Witwatersrand, Evolutionary Studies Inst, Johannesburg, South Africa;
Chinese Acad Sci, Key Lab Vertebrate Evolut & Human Origins, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China;