Changes in Holocene tree cover density in Cabo Frio (Rio de Janeiro, Brazil): Evidence from soil phytolith assemblages - Coe, Heloisa H. G; Alexandre, Anne; Carvalho, Cacilda N; Santos, Guaciara M; Silva, Antonio S. da; Sousa, Leandro O. F; Lepsch, Igo Fernando (Quaternary International, 2013)