@article {522536,
	title = {Evidence from Fossil Hominin Shoulders Supports an African Ape Morphotype of the Last Common Ancestor.},
	journal = {Proc Natl Acad Sci U S A.},
	volume = {Sep 22;112},
	number = {38},
	year = {2015},
	month = {2015},
	pages = {11829-34},
	url = {https://www.ncbi.nlm.nih.gov/pubmed/26351685},
	author = {Young, N and Capellini, TD and N Roach and Alemseged, Z.}
}
