Cranial structures of mammaliaform Hadrocodium and origins of the mammalian characteristics
Publication information:
Zhe-Xi Luo, A. W. Crompton, and Ai-lin Sun. 2001. “Cranial Structures of Mammaliaform Hadrocodium and Origins of the Mammalian Characteristics”. Journal of Vertebrate Paleontology, 21, Pp. 75A