Ancient genomes indicate population replacement in Early Neolithic Britain by Brace, S, Diekmann, Y, Booth, TJ, Van Dorp, L, Faltyskova, Z, Rohland, N, Mallick, S, Olalde, I, Ferry, M, Michel, M, Oppenheimer, J, Broomandkhoshbacht, N, Stewardson, K, Martiniano, R, Walsh, S, Kayser, M, Charlton, S, Hellenthal, G, Armit, I, Schulting, R, Craig, OE, Sheridan, A, Pearson, M, Stringer, C, Reich, D, Thomas, MG, Barnes, I