The first fossil crow (Corvus sp. indet.) from the Early Pleistocene Nihewan Paleolithic sites in North China Wang, Min ; O'Connor, Jingmai K. ; Zhou, Zhonghe Abstract Publication: Journal of Archaeological Science Pub Date: March 2013 DOI: 10.1016/j.jas.2012.10.026 Bibcode: 2013JArSc..40.1623W