A new fossil Fabaceae wood from the Pleistocene Touro Passo Formation of Rio Grande do Sul, Brazil Jose Rafael Wanderley Benicio , Etiene Fabbrin Pires , Átila Augusto Stock Da Rosa , Rafael Spiekermann , Dieter Uhl , Andre Jasper 2016 | volume 72 | issue 3-4 | pages 251–264 PDF