Ryk Ward

mtDna and the islands of the North Atlantic: estimating the proportions of Norse and Gaelic ancestry.

K. Stefánsson, R. Ward, Agnar Helgason, 2001, American journal of human genetics.

Estimating Scandinavian and Gaelic ancestry in the male settlers of Iceland.

K. Stefánsson, R. Ward, Agnar Helgason, 2000, American journal of human genetics.

mtDNA and the origin of the Icelanders: deciphering signals of recent population history.

J. Gulcher, K. Stefánsson, R. Ward, 2000, American journal of human genetics.

Phylogeography and pleistocene evolution in the North American black bear.

R. Ward, S. Wooding, Stephen Wooding, 1997, Molecular biology and evolution.