Display bibliographic references beginning with:
[
Murakami, M., Shimada, C., Hikida, Y. and Hirano, H. 2012. Two new extinct basal phocoenids (Cetacea, Odontoceti, Delphinoidea), from the upper Miocene Koetoi Formation of Japan and their phylogenetic significance. Journal of Vertebrate Paleontology. Vol. 32(5), pp. 1172-1185.
Murakami, Mizuki, Shimada, Chieko, Hikida, Yoshinori and Hirano, Miromichi. 2012. Two New Extinct Basal Phocoenids (Cetacea, Odontoceti, Delphinoidea), from the Upper Miocene Koetoi Formation of Japan and Their Phylogenetic Significance. Journal of Vertebrate Paleontology. Vol. 32(5), pp. 1172-1185.