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A description of small gomphotheriid (Mammalia, Proboscidea) manuses from the earliest Pleistocene 111 Ranch Beds, southeast Arizona, USA
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[发布日期]  [发布机构] 
[效力级别]  [学科分类] 地质学
[关键词] Michael R. Pasenko;manus;carpal;metacarpal;gomphotheriid;111 Ranch [时效性] 
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